Пример #1
3
 /**
  * Reset contents of all database tables to initial values, reset caches, etc.
  *
  * Note: this is relatively slow (cca 2 seconds for pg and 7 for mysql) - please use with care!
  *
  * @static
  * @param bool $detectchanges
  *      true  - changes in global state and database are reported as errors
  *      false - no errors reported
  *      null  - only critical problems are reported as errors
  * @return void
  */
 public static function reset_all_data($detectchanges = false)
 {
     global $DB, $CFG, $USER, $SITE, $COURSE, $PAGE, $OUTPUT, $SESSION;
     // Stop any message redirection.
     phpunit_util::stop_message_redirection();
     // Stop any message redirection.
     phpunit_util::stop_phpmailer_redirection();
     // Stop any message redirection.
     phpunit_util::stop_event_redirection();
     // We used to call gc_collect_cycles here to ensure desctructors were called between tests.
     // This accounted for 25% of the total time running phpunit - so we removed it.
     // Show any unhandled debugging messages, the runbare() could already reset it.
     self::display_debugging_messages();
     self::reset_debugging();
     // reset global $DB in case somebody mocked it
     $DB = self::get_global_backup('DB');
     if ($DB->is_transaction_started()) {
         // we can not reset inside transaction
         $DB->force_transaction_rollback();
     }
     $resetdb = self::reset_database();
     $warnings = array();
     if ($detectchanges === true) {
         if ($resetdb) {
             $warnings[] = 'Warning: unexpected database modification, resetting DB state';
         }
         $oldcfg = self::get_global_backup('CFG');
         $oldsite = self::get_global_backup('SITE');
         foreach ($CFG as $k => $v) {
             if (!property_exists($oldcfg, $k)) {
                 $warnings[] = 'Warning: unexpected new $CFG->' . $k . ' value';
             } else {
                 if ($oldcfg->{$k} !== $CFG->{$k}) {
                     $warnings[] = 'Warning: unexpected change of $CFG->' . $k . ' value';
                 }
             }
             unset($oldcfg->{$k});
         }
         if ($oldcfg) {
             foreach ($oldcfg as $k => $v) {
                 $warnings[] = 'Warning: unexpected removal of $CFG->' . $k;
             }
         }
         if ($USER->id != 0) {
             $warnings[] = 'Warning: unexpected change of $USER';
         }
         if ($COURSE->id != $oldsite->id) {
             $warnings[] = 'Warning: unexpected change of $COURSE';
         }
     }
     if (ini_get('max_execution_time') != 0) {
         // This is special warning for all resets because we do not want any
         // libraries to mess with timeouts unintentionally.
         // Our PHPUnit integration is not supposed to change it either.
         if ($detectchanges !== false) {
             $warnings[] = 'Warning: max_execution_time was changed to ' . ini_get('max_execution_time');
         }
         set_time_limit(0);
     }
     // restore original globals
     $_SERVER = self::get_global_backup('_SERVER');
     $CFG = self::get_global_backup('CFG');
     $SITE = self::get_global_backup('SITE');
     $_GET = array();
     $_POST = array();
     $_FILES = array();
     $_REQUEST = array();
     $COURSE = $SITE;
     // reinitialise following globals
     $OUTPUT = new bootstrap_renderer();
     $PAGE = new moodle_page();
     $FULLME = null;
     $ME = null;
     $SCRIPT = null;
     // Empty sessison and set fresh new not-logged-in user.
     \core\session\manager::init_empty_session();
     // reset all static caches
     \core\event\manager::phpunit_reset();
     accesslib_clear_all_caches(true);
     get_string_manager()->reset_caches(true);
     reset_text_filters_cache(true);
     events_get_handlers('reset');
     core_text::reset_caches();
     get_message_processors(false, true);
     filter_manager::reset_caches();
     // Reset internal users.
     core_user::reset_internal_users();
     //TODO MDL-25290: add more resets here and probably refactor them to new core function
     // Reset course and module caches.
     if (class_exists('format_base')) {
         // If file containing class is not loaded, there is no cache there anyway.
         format_base::reset_course_cache(0);
     }
     get_fast_modinfo(0, 0, true);
     // Reset other singletons.
     if (class_exists('core_plugin_manager')) {
         core_plugin_manager::reset_caches(true);
     }
     if (class_exists('\\core\\update\\checker')) {
         \core\update\checker::reset_caches(true);
     }
     if (class_exists('\\core\\update\\deployer')) {
         \core\update\deployer::reset_caches(true);
     }
     // purge dataroot directory
     self::reset_dataroot();
     // restore original config once more in case resetting of caches changed CFG
     $CFG = self::get_global_backup('CFG');
     // inform data generator
     self::get_data_generator()->reset();
     // fix PHP settings
     error_reporting($CFG->debug);
     // verify db writes just in case something goes wrong in reset
     if (self::$lastdbwrites != $DB->perf_get_writes()) {
         error_log('Unexpected DB writes in phpunit_util::reset_all_data()');
         self::$lastdbwrites = $DB->perf_get_writes();
     }
     if ($warnings) {
         $warnings = implode("\n", $warnings);
         trigger_error($warnings, E_USER_WARNING);
     }
 }
Пример #2
0
 /**
  * Validate that redirection from My Moodle does not happen for admins
  */
 public function test_mymoodleredirectreturnsfalseforadmin()
 {
     global $CFG, $USER, $DB;
     require_once $CFG->dirroot . '/user/lib.php';
     // Make sure we're not a guest.
     set_config('siteguest', '');
     // Obtain the system context.
     $syscontext = context_system::instance();
     // Set up the current user global.
     $user = new stdClass();
     $user->username = "******";
     $userid = user_create_user($user);
     $USER = $DB->get_record('user', array('id' => $userid));
     // Enable functionaltiy.
     pm_set_config('mymoodle_redirect', 1);
     elis::$config = new elis_config();
     // Give the admin sufficient permissions.
     $roleid = create_role('adminrole', 'adminrole', 'adminrole');
     assign_capability('moodle/site:config', CAP_ALLOW, $roleid, $syscontext->id);
     role_assign($roleid, $USER->id, $syscontext->id);
     // Validate that redirection does not happen for admins.
     $result = pm_mymoodle_redirect();
     // Clear out cached permissions data so we don't affect other tests.
     accesslib_clear_all_caches(true);
     $this->assertFalse($result);
 }
Пример #3
0
 /**
  * Test for correct assignment of course permissions
  */
 public function test_coursepermissions()
 {
     global $DB, $CFG, $USER;
     accesslib_clear_all_caches(true);
     set_config('siteguest', '');
     set_config('siteadmins', '');
     $this->assertFalse($this->has_program_create_capability());
     $this->assertFalse($this->has_associate_and_manage_capability());
     $this->assertFalse($this->has_program_view_capability());
     $syscontext = context_system::instance();
     $assigninguser = new user(array('idnumber' => 'testuserid', 'username' => 'testuser', 'firstname' => 'testuser', 'lastname' => 'testuser', 'email' => '*****@*****.**', 'country' => 'CA'));
     $assigninguser->save();
     $roleid = create_role('userrole', 'userrole', 'userrole');
     $usr = $DB->get_record('user', array('username' => 'testuser'));
     $this->setUser($usr);
     $USER = $usr;
     assign_capability('local/elisprogram:associate', CAP_ALLOW, $roleid, $syscontext->id);
     assign_capability('local/elisprogram:manage', CAP_ALLOW, $roleid, $syscontext->id);
     assign_capability('local/elisprogram:program_create', CAP_ALLOW, $roleid, $syscontext->id);
     assign_capability('local/elisprogram:program_enrol', CAP_ALLOW, $roleid, $syscontext->id);
     assign_capability('local/elisprogram:program_view', CAP_ALLOW, $roleid, $syscontext->id);
     role_assign($roleid, $usr->id, $syscontext->id);
     $this->assertTrue($this->has_program_create_capability());
     $this->assertTrue($this->has_associate_and_manage_capability());
     $this->assertTrue($this->has_program_view_capability());
     $this->setUser(null);
 }
Пример #4
0
 /**
  * Tests deepsight_datatable_usersetuser_base::get_userset_subsets
  * @dataProvider dataprovider_get_userset_subsets
  * @param int $parentuserset The ID of a userset to pass to the function as the parent userset ID.
  * @param bool $includeparent Whether to include the parent ID in the return array.
  * @param array $expectedresults The expected return value.
  */
 public function test_get_userset_subsets($parentuserset, $includeparent, $expectedresults)
 {
     $dataset = $this->createCsvDataSet(array(user::TABLE => elispm::file('tests/fixtures/deepsight_user.csv'), userset::TABLE => elispm::file('tests/fixtures/deepsight_usersetwithsubsets.csv')));
     $this->loadDataSet($dataset);
     accesslib_clear_all_caches(true);
     // Set up contexts.
     for ($i = 1; $i <= 6; $i++) {
         $ctx = \local_elisprogram\context\userset::instance($i);
     }
     accesslib_clear_all_caches(true);
     $actualresults = deepsight_datatable_standard::get_userset_subsets($parentuserset, $includeparent);
     $this->assertEquals($expectedresults, array_keys($actualresults));
 }
Пример #5
0
 /**
  * Test block_elisadmin_load_menu_children_course function.
  */
 public function test_block_elisadmin_load_menu_children_course()
 {
     global $DB, $USER;
     accesslib_clear_all_caches(true);
     // Create test user - ensure the returned user is NOT a site admin. if they are, our capability restrictions won't work.
     $testuser = new user();
     $testuser->username = '******';
     $testuser->idnumber = 'testELIS4093';
     $testuser->firstname = 'testELIS4093';
     $testuser->lastname = 'testELIS4093';
     $testuser->email = '*****@*****.**';
     $testuser->country = 'CA';
     $testuser->save();
     $testmuser = $testuser->get_moodleuser();
     // Create role with cap: 'local/elisprogram:class_view'.
     $testrole = new stdClass();
     $testrole->name = 'ELIS Class View';
     $testrole->shortname = '_test_ELIS_4093';
     $testrole->description = 'ELIS Class View';
     $testrole->archetype = '';
     $testrole->id = create_role($testrole->name, $testrole->shortname, $testrole->description, $testrole->archetype);
     // Ensure our new role is assignable to ELIS class contexts.
     set_role_contextlevels($testrole->id, array(CONTEXT_ELIS_CLASS));
     // Ensure the role has our required capability assigned.
     $sitecontext = context_system::instance();
     assign_capability('local/elisprogram:class_view', CAP_ALLOW, $testrole->id, $sitecontext->id, true);
     $sitecontext->mark_dirty();
     // Create ELIS Course Description.
     $testcrs = new course(array('name' => 'CD-ELIS-4093', 'idnumber' => 'CDELIS4093', 'syllabus' => ''));
     $testcrs->save();
     $testcrs->load();
     // Create three(3) Class Instances for Course Descrption.
     $testcls1 = new pmclass(array('courseid' => $testcrs->id, 'idnumber' => 'CI_ELIS_4093.1'));
     $testcls1->save();
     $testcls1->load();
     $testcls2 = new pmclass(array('courseid' => $testcrs->id, 'idnumber' => 'CI_ELIS_4093.2'));
     $testcls2->save();
     $testcls2->load();
     $testcls3 = new pmclass(array('courseid' => $testcrs->id, 'idnumber' => 'CI_ELIS_4093.3'));
     $testcls3->save();
     $testcls3->load();
     // Assign testuser new role in one Class Instance.
     $context = \local_elisprogram\context\pmclass::instance($testcls2->id);
     role_assign($testrole->id, $testmuser->id, $context->id);
     // Switch to testuser.
     $USER = $testmuser;
     $this->setUser($testmuser);
     $items = block_elisadmin_load_menu_children_course($testcrs->id, 0, 0, 5, '');
     $this->assertEquals(1, count($items));
     $this->assertTrue($items[0]->name == 'pmclass_2');
 }
Пример #6
0
 /**
  * Do setup before each test.
  */
 protected function setUp()
 {
     global $DB;
     parent::setUp();
     // Ensure that the editing teacher role has a specific capapbility enabled.
     $role = $DB->get_record('role', array('shortname' => 'editingteacher'));
     accesslib_clear_all_caches(true);
     $syscontext = context_system::instance();
     assign_capability('local/elisprogram:userset_enrol_userset_user', CAP_ALLOW, $role->id, $syscontext, true);
     $syscontext->mark_dirty();
     // Initialise testing data.
     $this->initprogram();
     $this->inittrack($this->tprogramid);
     $this->initcourse();
     $this->initclass($this->tcourseid);
     $this->inituser();
     $this->inituserset();
 }
Пример #7
0
 /**
  * Reset contents of all database tables to initial values, reset caches, etc.
  *
  * Note: this is relatively slow (cca 2 seconds for pg and 7 for mysql) - please use with care!
  *
  * @static
  * @param bool $logchanges log changes in global state and database in error log
  * @return void
  */
 public static function reset_all_data($logchanges = false)
 {
     global $DB, $CFG, $USER, $SITE, $COURSE, $PAGE, $OUTPUT, $SESSION;
     // Stop any message redirection.
     phpunit_util::stop_message_redirection();
     // Release memory and indirectly call destroy() methods to release resource handles, etc.
     gc_collect_cycles();
     // Show any unhandled debugging messages, the runbare() could already reset it.
     self::display_debugging_messages();
     self::reset_debugging();
     // reset global $DB in case somebody mocked it
     $DB = self::get_global_backup('DB');
     if ($DB->is_transaction_started()) {
         // we can not reset inside transaction
         $DB->force_transaction_rollback();
     }
     $resetdb = self::reset_database();
     $warnings = array();
     if ($logchanges) {
         if ($resetdb) {
             $warnings[] = 'Warning: unexpected database modification, resetting DB state';
         }
         $oldcfg = self::get_global_backup('CFG');
         $oldsite = self::get_global_backup('SITE');
         foreach ($CFG as $k => $v) {
             if (!property_exists($oldcfg, $k)) {
                 $warnings[] = 'Warning: unexpected new $CFG->' . $k . ' value';
             } else {
                 if ($oldcfg->{$k} !== $CFG->{$k}) {
                     $warnings[] = 'Warning: unexpected change of $CFG->' . $k . ' value';
                 }
             }
             unset($oldcfg->{$k});
         }
         if ($oldcfg) {
             foreach ($oldcfg as $k => $v) {
                 $warnings[] = 'Warning: unexpected removal of $CFG->' . $k;
             }
         }
         if ($USER->id != 0) {
             $warnings[] = 'Warning: unexpected change of $USER';
         }
         if ($COURSE->id != $oldsite->id) {
             $warnings[] = 'Warning: unexpected change of $COURSE';
         }
     }
     // restore original globals
     $_SERVER = self::get_global_backup('_SERVER');
     $CFG = self::get_global_backup('CFG');
     $SITE = self::get_global_backup('SITE');
     $COURSE = $SITE;
     // reinitialise following globals
     $OUTPUT = new bootstrap_renderer();
     $PAGE = new moodle_page();
     $FULLME = null;
     $ME = null;
     $SCRIPT = null;
     $SESSION = new stdClass();
     $_SESSION['SESSION'] =& $SESSION;
     // set fresh new not-logged-in user
     $user = new stdClass();
     $user->id = 0;
     $user->mnethostid = $CFG->mnet_localhost_id;
     session_set_user($user);
     // reset all static caches
     accesslib_clear_all_caches(true);
     get_string_manager()->reset_caches(true);
     reset_text_filters_cache(true);
     events_get_handlers('reset');
     textlib::reset_caches();
     if (class_exists('repository')) {
         repository::reset_caches();
     }
     filter_manager::reset_caches();
     //TODO MDL-25290: add more resets here and probably refactor them to new core function
     // Reset course and module caches.
     if (class_exists('format_base')) {
         // If file containing class is not loaded, there is no cache there anyway.
         format_base::reset_course_cache(0);
     }
     get_fast_modinfo(0, 0, true);
     // Reset other singletons.
     if (class_exists('plugin_manager')) {
         plugin_manager::reset_caches(true);
     }
     if (class_exists('available_update_checker')) {
         available_update_checker::reset_caches(true);
     }
     if (class_exists('available_update_deployer')) {
         available_update_deployer::reset_caches(true);
     }
     // purge dataroot directory
     self::reset_dataroot();
     // restore original config once more in case resetting of caches changed CFG
     $CFG = self::get_global_backup('CFG');
     // inform data generator
     self::get_data_generator()->reset();
     // fix PHP settings
     error_reporting($CFG->debug);
     // verify db writes just in case something goes wrong in reset
     if (self::$lastdbwrites != $DB->perf_get_writes()) {
         error_log('Unexpected DB writes in phpunit_util::reset_all_data()');
         self::$lastdbwrites = $DB->perf_get_writes();
     }
     if ($warnings) {
         $warnings = implode("\n", $warnings);
         trigger_error($warnings, E_USER_WARNING);
     }
 }
 /**
  * Test perms.
  * @dataProvider dataprovider_available_table_obeys_perms
  * @param array $associations An array of arrays of parameters to construct student associations.
  * @param int $tableclassid The ID of the class we're managing.
  * @param array $expectedresults The expected page of results.
  */
 public function test_available_table_obeys_perms($perms, $classtracks, $trackclusters, $userclusters, $tableclassid, $expectedresults)
 {
     global $USER, $DB, $CFG;
     $userbackup = $USER;
     // Set up permissions.
     $USER = $this->setup_permissions_test();
     // Set up permissions.
     foreach ($perms as $perm => $contexts) {
         foreach ($contexts as $level => $ids) {
             if ($level === 'system') {
                 $this->give_permission_for_context($USER->id, $perm, context_system::instance());
             } else {
                 foreach ($ids as $id) {
                     $ctxclass = '\\local_elisprogram\\context\\' . $level;
                     $ctx = $ctxclass::instance($id);
                     $this->give_permission_for_context($USER->id, $perm, $ctx);
                 }
             }
         }
     }
     pmclasspage::$contexts = array();
     accesslib_clear_all_caches(true);
     // Create associations.
     $assocarrays = array('classtracks' => 'trackassignment', 'trackclusters' => 'clustertrack', 'userclusters' => 'clusterassignment');
     foreach ($assocarrays as $arrayname => $assocclass) {
         foreach (${$arrayname} as $association) {
             $association = new $assocclass($association);
             $association->save();
         }
     }
     $table = new deepsight_datatable_instructor_available_mock($DB, 'test', 'http://localhost', 'testuniqid');
     $table->set_classid($tableclassid);
     $actualresults = $table->get_search_results(array(), array(), 0, 20);
     $this->assert_search_results($expectedresults, count($expectedresults), $actualresults);
     // Restore user.
     $USER = $userbackup;
 }
 /**
  * Test available table only shows classes that the assigner has the local/elisprogram::associate permission on.
  * @dataProvider dataprovider_available_permissions_associate
  * @param array $contextstoassign An array of information specifying the contexts to assign the associate permission on.
  *                                This is formatted like array('system' => true, 'class' => array(1, 2, 3))
  * @param int $tabletrackid The ID of the track we're going to manage.
  * @param array $expectedresults The expected page of results.
  * @param int $expectedtotal The expected number of total results.
  */
 public function test_available_permissions_associate($contextstoassign, $tabletrackid, $expectedresults, $expectedtotal)
 {
     global $USER, $DB, $CFG;
     $userbackup = $USER;
     // Set up permissions.
     $USER = $this->setup_permissions_test();
     // We're not interested in the class > course > program > track requirement for this test, so assign all courses to all
     // programs.
     foreach (array(5, 6, 7) as $programid) {
         foreach (array(100, 101, 102) as $courseid) {
             $association = new curriculumcourse(array('curriculumid' => $programid, 'courseid' => $courseid));
             $association->save();
         }
     }
     // Set up capabilities.
     foreach ($contextstoassign as $contexttype => $ids) {
         if ($contexttype === 'system') {
             $this->give_permission_for_context($USER->id, 'local/elisprogram:associate', context_system::instance());
         } else {
             foreach ($ids as $contextinstanceid) {
                 switch ($contexttype) {
                     case 'class':
                         $context = \local_elisprogram\context\pmclass::instance($contextinstanceid);
                         break;
                 }
                 $this->give_permission_for_context($USER->id, 'local/elisprogram:associate', $context);
             }
         }
     }
     accesslib_clear_all_caches(true);
     // Construct test table.
     $table = new deepsight_datatable_trackclass_available_mock($DB, 'test', 'http://localhost', 'testuniqid');
     $table->set_trackid($tabletrackid);
     // Perform test.
     $actualresults = $table->get_search_results(array(), array(), 0, 20);
     // Verify result.
     $this->assert_search_results($expectedresults, $expectedtotal, $actualresults);
     // Restore user.
     $USER = $userbackup;
 }
Пример #10
0
    /**
     * Reset contents of all database tables to initial values, reset caches, etc.
     *
     * Note: this is relatively slow (cca 2 seconds for pg and 7 for mysql) - please use with care!
     *
     * @static
     * @param bool $logchanges log changes in global state and database in error log
     * @return void
     */
    public static function reset_all_data($logchanges = false) {
        global $DB, $CFG, $USER, $SITE, $COURSE, $PAGE, $OUTPUT, $SESSION, $GROUPLIB_CACHE;

        // Release memory and indirectly call destroy() methods to release resource handles, etc.
        gc_collect_cycles();

        // reset global $DB in case somebody mocked it
        $DB = self::get_global_backup('DB');

        if ($DB->is_transaction_started()) {
            // we can not reset inside transaction
            $DB->force_transaction_rollback();
        }

        $resetdb = self::reset_database();
        $warnings = array();

        if ($logchanges) {
            if ($resetdb) {
                $warnings[] = 'Warning: unexpected database modification, resetting DB state';
            }

            $oldcfg = self::get_global_backup('CFG');
            $oldsite = self::get_global_backup('SITE');
            foreach($CFG as $k=>$v) {
                if (!property_exists($oldcfg, $k)) {
                    $warnings[] = 'Warning: unexpected new $CFG->'.$k.' value';
                } else if ($oldcfg->$k !== $CFG->$k) {
                    $warnings[] = 'Warning: unexpected change of $CFG->'.$k.' value';
                }
                unset($oldcfg->$k);

            }
            if ($oldcfg) {
                foreach($oldcfg as $k=>$v) {
                    $warnings[] = 'Warning: unexpected removal of $CFG->'.$k;
                }
            }

            if ($USER->id != 0) {
                $warnings[] = 'Warning: unexpected change of $USER';
            }

            if ($COURSE->id != $oldsite->id) {
                $warnings[] = 'Warning: unexpected change of $COURSE';
            }

        }

        if (ini_get('max_execution_time') != 0) {
            // This is special warning for all resets because we do not want any
            // libraries to mess with timeouts unintentionally.
            // Our PHPUnit integration is not supposed to change it either.

            // TODO: MDL-38912 uncomment and fix all + somehow resolve timeouts in failed tests.
            //$warnings[] = 'Warning: max_execution_time was changed.';
            set_time_limit(0);
        }

        // restore original globals
        $_SERVER = self::get_global_backup('_SERVER');
        $CFG = self::get_global_backup('CFG');
        $SITE = self::get_global_backup('SITE');
        $COURSE = $SITE;

        // reinitialise following globals
        $OUTPUT = new bootstrap_renderer();
        $PAGE = new moodle_page();
        $FULLME = null;
        $ME = null;
        $SCRIPT = null;
        $SESSION = new stdClass();
        $_SESSION['SESSION'] =& $SESSION;

        // set fresh new not-logged-in user
        $user = new stdClass();
        $user->id = 0;
        $user->mnethostid = $CFG->mnet_localhost_id;
        session_set_user($user);

        // reset all static caches
        accesslib_clear_all_caches(true);
        get_string_manager()->reset_caches();
        events_get_handlers('reset');
        textlib::reset_caches();
        if (class_exists('repository')) {
            repository::reset_caches();
        }
        $GROUPLIB_CACHE = null;
        //TODO MDL-25290: add more resets here and probably refactor them to new core function

        // Reset course and module caches.
        $reset = 'reset';
        get_fast_modinfo($reset);

        // Reset other singletons.
        if (class_exists('plugin_manager')) {
            plugin_manager::reset_caches(true);
        }
        if (class_exists('available_update_checker')) {
            available_update_checker::reset_caches(true);
        }

        // purge dataroot directory
        self::reset_dataroot();

        // restore original config once more in case resetting of caches changed CFG
        $CFG = self::get_global_backup('CFG');

        // inform data generator
        self::get_data_generator()->reset();

        // fix PHP settings
        error_reporting($CFG->debug);

        // verify db writes just in case something goes wrong in reset
        if (self::$lastdbwrites != $DB->perf_get_writes()) {
            error_log('Unexpected DB writes in phpunit_util::reset_all_data()');
            self::$lastdbwrites = $DB->perf_get_writes();
        }

        if ($warnings) {
            $warnings = implode("\n", $warnings);
            trigger_error($warnings, E_USER_WARNING);
        }
    }
Пример #11
0
 /**
  * Reset contents of all database tables to initial values, reset caches, etc.
  */
 public static function reset_all_data()
 {
     // Reset database.
     self::reset_database();
     // Purge dataroot directory.
     self::reset_dataroot();
     // Reset all static caches.
     accesslib_clear_all_caches(true);
     // Reset the nasty strings list used during the last test.
     nasty_strings::reset_used_strings();
     filter_manager::reset_caches();
     // Reset course and module caches.
     if (class_exists('format_base')) {
         // If file containing class is not loaded, there is no cache there anyway.
         format_base::reset_course_cache(0);
     }
     get_fast_modinfo(0, 0, true);
     // Inform data generator.
     self::get_data_generator()->reset();
     // Initialise $CFG with default values. This is needed for behat cli process, so we don't have modified
     // $CFG values from the old run. @see set_config.
     initialise_cfg();
 }
Пример #12
0
    /**
     * A small functional test of accesslib functions and classes.
     * @return void
     */
    public function test_everything_in_accesslib() {
        global $USER, $SITE, $CFG, $DB, $ACCESSLIB_PRIVATE;

        $this->resetAfterTest(true);

        $generator = $this->getDataGenerator();

        // Fill the site with some real data
        $testcategories = array();
        $testcourses = array();
        $testpages = array();
        $testblocks = array();
        $allroles = $DB->get_records_menu('role', array(), 'id', 'archetype, id');

        $systemcontext = context_system::instance();
        $frontpagecontext = context_course::instance(SITEID);

        // Add block to system context
        $bi = $generator->create_block('online_users');
        context_block::instance($bi->id);
        $testblocks[] = $bi->id;

        // Some users
        $testusers = array();
        for($i=0; $i<20; $i++) {
            $user = $generator->create_user();
            $testusers[$i] = $user->id;
            $usercontext = context_user::instance($user->id);

            // Add block to user profile
            $bi = $generator->create_block('online_users', array('parentcontextid'=>$usercontext->id));
            $testblocks[] = $bi->id;
        }
        // Deleted user - should be ignored everywhere, can not have context
        $generator->create_user(array('deleted'=>1));

        // Add block to frontpage
        $bi = $generator->create_block('online_users', array('parentcontextid'=>$frontpagecontext->id));
        $frontpageblockcontext = context_block::instance($bi->id);
        $testblocks[] = $bi->id;

        // Add a resource to frontpage
        $page = $generator->create_module('page', array('course'=>$SITE->id));
        $testpages[] = $page->id;
        $frontpagepagecontext = context_module::instance($page->cmid);

        // Add block to frontpage resource
        $bi = $generator->create_block('online_users', array('parentcontextid'=>$frontpagepagecontext->id));
        $frontpagepageblockcontext = context_block::instance($bi->id);
        $testblocks[] = $bi->id;

        // Some nested course categories with courses
        $manualenrol = enrol_get_plugin('manual');
        $parentcat = 0;
        for($i=0; $i<5; $i++) {
            $cat = $generator->create_category(array('parent'=>$parentcat));
            $testcategories[] = $cat->id;
            $catcontext = context_coursecat::instance($cat->id);
            $parentcat = $cat->id;

            if ($i >=4) {
                continue;
            }

            // Add resource to each category
            $bi = $generator->create_block('online_users', array('parentcontextid'=>$catcontext->id));
            context_block::instance($bi->id);

            // Add a few courses to each category
            for($j=0; $j<6; $j++) {
                $course = $generator->create_course(array('category'=>$cat->id));
                $testcourses[] = $course->id;
                $coursecontext = context_course::instance($course->id);

                if ($j >= 5) {
                    continue;
                }
                // Add manual enrol instance
                $manualenrol->add_default_instance($DB->get_record('course', array('id'=>$course->id)));

                // Add block to each course
                $bi = $generator->create_block('online_users', array('parentcontextid'=>$coursecontext->id));
                $testblocks[] = $bi->id;

                // Add a resource to each course
                $page = $generator->create_module('page', array('course'=>$course->id));
                $testpages[] = $page->id;
                $modcontext = context_module::instance($page->cmid);

                // Add block to each module
                $bi = $generator->create_block('online_users', array('parentcontextid'=>$modcontext->id));
                $testblocks[] = $bi->id;
            }
        }

        // Make sure all contexts were created properly
        $count = 1; //system
        $count += $DB->count_records('user', array('deleted'=>0));
        $count += $DB->count_records('course_categories');
        $count += $DB->count_records('course');
        $count += $DB->count_records('course_modules');
        $count += $DB->count_records('block_instances');
        $this->assertEquals($DB->count_records('context'), $count);
        $this->assertEquals($DB->count_records('context', array('depth'=>0)), 0);
        $this->assertEquals($DB->count_records('context', array('path'=>NULL)), 0);


        // ====== context_helper::get_level_name() ================================

        $levels = context_helper::get_all_levels();
        foreach ($levels as $level=>$classname) {
            $name = context_helper::get_level_name($level);
            $this->assertFalse(empty($name));
        }


        // ======= context::instance_by_id(), context_xxx::instance();

        $context = context::instance_by_id($frontpagecontext->id);
        $this->assertSame($context->contextlevel, CONTEXT_COURSE);
        $this->assertFalse(context::instance_by_id(-1, IGNORE_MISSING));
        try {
            context::instance_by_id(-1);
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }
        $this->assertTrue(context_system::instance() instanceof context_system);
        $this->assertTrue(context_coursecat::instance($testcategories[0]) instanceof context_coursecat);
        $this->assertTrue(context_course::instance($testcourses[0]) instanceof context_course);
        $this->assertTrue(context_module::instance($testpages[0]) instanceof context_module);
        $this->assertTrue(context_block::instance($testblocks[0]) instanceof context_block);

        $this->assertFalse(context_coursecat::instance(-1, IGNORE_MISSING));
        $this->assertFalse(context_course::instance(-1, IGNORE_MISSING));
        $this->assertFalse(context_module::instance(-1, IGNORE_MISSING));
        $this->assertFalse(context_block::instance(-1, IGNORE_MISSING));
        try {
            context_coursecat::instance(-1);
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }
        try {
            context_course::instance(-1);
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }
        try {
            context_module::instance(-1);
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }
        try {
            context_block::instance(-1);
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }


        // ======= $context->get_url(), $context->get_context_name(), $context->get_capabilities() =========

        $testcontexts = array();
        $testcontexts[CONTEXT_SYSTEM]    = context_system::instance();
        $testcontexts[CONTEXT_COURSECAT] = context_coursecat::instance($testcategories[0]);
        $testcontexts[CONTEXT_COURSE]    = context_course::instance($testcourses[0]);
        $testcontexts[CONTEXT_MODULE]    = context_module::instance($testpages[0]);
        $testcontexts[CONTEXT_BLOCK]     = context_block::instance($testblocks[0]);

        foreach ($testcontexts as $context) {
            $name = $context->get_context_name(true, true);
            $this->assertFalse(empty($name));

            $this->assertTrue($context->get_url() instanceof moodle_url);

            $caps = $context->get_capabilities();
            $this->assertTrue(is_array($caps));
            foreach ($caps as $cap) {
                $cap = (array)$cap;
                $this->assertSame(array_keys($cap), array('id', 'name', 'captype', 'contextlevel', 'component', 'riskbitmask'));
            }
        }
        unset($testcontexts);

        // ===== $context->get_course_context() =========================================

        $this->assertFalse($systemcontext->get_course_context(false));
        try {
            $systemcontext->get_course_context();
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }
        $context = context_coursecat::instance($testcategories[0]);
        $this->assertFalse($context->get_course_context(false));
        try {
            $context->get_course_context();
            $this->fail('exception expected');
        } catch (Exception $e) {
            $this->assertTrue(true);
        }
        $this->assertSame($frontpagecontext->get_course_context(true), $frontpagecontext);
        $this->assertSame($frontpagepagecontext->get_course_context(true), $frontpagecontext);
        $this->assertSame($frontpagepageblockcontext->get_course_context(true), $frontpagecontext);


        // ======= $context->get_parent_context(), $context->get_parent_contexts(), $context->get_parent_context_ids() =======

        $userid = reset($testusers);
        $usercontext = context_user::instance($userid);
        $this->assertSame($usercontext->get_parent_context(), $systemcontext);
        $this->assertSame($usercontext->get_parent_contexts(), array($systemcontext->id=>$systemcontext));
        $this->assertSame($usercontext->get_parent_contexts(true), array($usercontext->id=>$usercontext, $systemcontext->id=>$systemcontext));

        $this->assertSame($systemcontext->get_parent_contexts(), array());
        $this->assertSame($systemcontext->get_parent_contexts(true), array($systemcontext->id=>$systemcontext));
        $this->assertSame($systemcontext->get_parent_context_ids(), array());
        $this->assertSame($systemcontext->get_parent_context_ids(true), array($systemcontext->id));

        $this->assertSame($frontpagecontext->get_parent_context(), $systemcontext);
        $this->assertSame($frontpagecontext->get_parent_contexts(), array($systemcontext->id=>$systemcontext));
        $this->assertSame($frontpagecontext->get_parent_contexts(true), array($frontpagecontext->id=>$frontpagecontext, $systemcontext->id=>$systemcontext));
        $this->assertSame($frontpagecontext->get_parent_context_ids(), array($systemcontext->id));
        $this->assertEquals($frontpagecontext->get_parent_context_ids(true), array($frontpagecontext->id, $systemcontext->id));

        $this->assertSame($systemcontext->get_parent_context(), false);
        $frontpagecontext = context_course::instance($SITE->id);
        $parent = $systemcontext;
        foreach ($testcategories as $catid) {
            $catcontext = context_coursecat::instance($catid);
            $this->assertSame($catcontext->get_parent_context(), $parent);
            $parent = $catcontext;
        }
        $this->assertSame($frontpagepagecontext->get_parent_context(), $frontpagecontext);
        $this->assertSame($frontpageblockcontext->get_parent_context(), $frontpagecontext);
        $this->assertSame($frontpagepageblockcontext->get_parent_context(), $frontpagepagecontext);


        // ====== $context->get_child_contexts() ================================

        $CFG->debug = 0;
        $children = $systemcontext->get_child_contexts();
        $CFG->debug = DEBUG_DEVELOPER;
        $this->assertEquals(count($children)+1, $DB->count_records('context'));

        $context = context_coursecat::instance($testcategories[3]);
        $children = $context->get_child_contexts();
        $countcats    = 0;
        $countcourses = 0;
        $countblocks  = 0;
        foreach ($children as $child) {
            if ($child->contextlevel == CONTEXT_COURSECAT) {
                $countcats++;
            }
            if ($child->contextlevel == CONTEXT_COURSE) {
                $countcourses++;
            }
            if ($child->contextlevel == CONTEXT_BLOCK) {
                $countblocks++;
            }
        }
        $this->assertEquals(count($children), 8);
        $this->assertEquals($countcats, 1);
        $this->assertEquals($countcourses, 6);
        $this->assertEquals($countblocks, 1);

        $context = context_course::instance($testcourses[2]);
        $children = $context->get_child_contexts();
        $this->assertEquals(count($children), 7); // depends on number of default blocks

        $context = context_module::instance($testpages[3]);
        $children = $context->get_child_contexts();
        $this->assertEquals(count($children), 1);

        $context = context_block::instance($testblocks[1]);
        $children = $context->get_child_contexts();
        $this->assertEquals(count($children), 0);

        unset($children);
        unset($countcats);
        unset($countcourses);
        unset($countblocks);


        // ======= context_helper::reset_caches() ============================

        context_helper::reset_caches();
        $this->assertEquals(context_inspection::test_context_cache_size(), 0);
        context_course::instance($SITE->id);
        $this->assertEquals(context_inspection::test_context_cache_size(), 1);


        // ======= context preloading ========================================

        context_helper::reset_caches();
        $sql = "SELECT ".context_helper::get_preload_record_columns_sql('c')."
                  FROM {context} c
                 WHERE c.contextlevel <> ".CONTEXT_SYSTEM;
        $records = $DB->get_records_sql($sql);
        $firstrecord = reset($records);
        $columns = context_helper::get_preload_record_columns('c');
        $firstrecord = (array)$firstrecord;
        $this->assertSame(array_keys($firstrecord), array_values($columns));
        context_helper::reset_caches();
        foreach ($records as $record) {
            context_helper::preload_from_record($record);
            $this->assertEquals($record, new stdClass());
        }
        $this->assertEquals(context_inspection::test_context_cache_size(), count($records));
        unset($records);
        unset($columns);

        context_helper::reset_caches();
        context_helper::preload_course($SITE->id);
        $this->assertEquals(7, context_inspection::test_context_cache_size()); // depends on number of default blocks

        // ====== assign_capability(), unassign_capability() ====================

        $rc = $DB->get_record('role_capabilities', array('contextid'=>$frontpagecontext->id, 'roleid'=>$allroles['teacher'], 'capability'=>'moodle/site:accessallgroups'));
        $this->assertFalse($rc);
        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $allroles['teacher'], $frontpagecontext->id);
        $rc = $DB->get_record('role_capabilities', array('contextid'=>$frontpagecontext->id, 'roleid'=>$allroles['teacher'], 'capability'=>'moodle/site:accessallgroups'));
        $this->assertEquals($rc->permission, CAP_ALLOW);
        assign_capability('moodle/site:accessallgroups', CAP_PREVENT, $allroles['teacher'], $frontpagecontext->id);
        $rc = $DB->get_record('role_capabilities', array('contextid'=>$frontpagecontext->id, 'roleid'=>$allroles['teacher'], 'capability'=>'moodle/site:accessallgroups'));
        $this->assertEquals($rc->permission, CAP_ALLOW);
        assign_capability('moodle/site:accessallgroups', CAP_PREVENT, $allroles['teacher'], $frontpagecontext, true);
        $rc = $DB->get_record('role_capabilities', array('contextid'=>$frontpagecontext->id, 'roleid'=>$allroles['teacher'], 'capability'=>'moodle/site:accessallgroups'));
        $this->assertEquals($rc->permission, CAP_PREVENT);

        assign_capability('moodle/site:accessallgroups', CAP_INHERIT, $allroles['teacher'], $frontpagecontext);
        $rc = $DB->get_record('role_capabilities', array('contextid'=>$frontpagecontext->id, 'roleid'=>$allroles['teacher'], 'capability'=>'moodle/site:accessallgroups'));
        $this->assertFalse($rc);
        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $allroles['teacher'], $frontpagecontext);
        unassign_capability('moodle/site:accessallgroups', $allroles['teacher'], $frontpagecontext, true);
        $rc = $DB->get_record('role_capabilities', array('contextid'=>$frontpagecontext->id, 'roleid'=>$allroles['teacher'], 'capability'=>'moodle/site:accessallgroups'));
        $this->assertFalse($rc);
        unassign_capability('moodle/site:accessallgroups', $allroles['teacher'], $frontpagecontext->id, true);
        unset($rc);

        accesslib_clear_all_caches(false); // must be done after assign_capability()


        // ======= role_assign(), role_unassign(), role_unassign_all() ==============

        $context = context_course::instance($testcourses[1]);
        $this->assertEquals($DB->count_records('role_assignments', array('contextid'=>$context->id)), 0);
        role_assign($allroles['teacher'], $testusers[1], $context->id);
        role_assign($allroles['teacher'], $testusers[2], $context->id);
        role_assign($allroles['manager'], $testusers[1], $context->id);
        $this->assertEquals($DB->count_records('role_assignments', array('contextid'=>$context->id)), 3);
        role_unassign($allroles['teacher'], $testusers[1], $context->id);
        $this->assertEquals($DB->count_records('role_assignments', array('contextid'=>$context->id)), 2);
        role_unassign_all(array('contextid'=>$context->id));
        $this->assertEquals($DB->count_records('role_assignments', array('contextid'=>$context->id)), 0);
        unset($context);

        accesslib_clear_all_caches(false); // just in case


        // ====== has_capability(), get_users_by_capability(), role_switch(), reload_all_capabilities() and friends ========================

        $adminid = get_admin()->id;
        $guestid = $CFG->siteguest;

        // Enrol some users into some courses
        $course1 = $DB->get_record('course', array('id'=>$testcourses[22]), '*', MUST_EXIST);
        $course2 = $DB->get_record('course', array('id'=>$testcourses[7]), '*', MUST_EXIST);
        $cms = $DB->get_records('course_modules', array('course'=>$course1->id), 'id');
        $cm1 = reset($cms);
        $blocks = $DB->get_records('block_instances', array('parentcontextid'=>context_module::instance($cm1->id)->id), 'id');
        $block1 = reset($blocks);
        $instance1 = $DB->get_record('enrol', array('enrol'=>'manual', 'courseid'=>$course1->id));
        $instance2 = $DB->get_record('enrol', array('enrol'=>'manual', 'courseid'=>$course2->id));
        for($i=0; $i<9; $i++) {
            $manualenrol->enrol_user($instance1, $testusers[$i], $allroles['student']);
        }
        $manualenrol->enrol_user($instance1, $testusers[8], $allroles['teacher']);
        $manualenrol->enrol_user($instance1, $testusers[9], $allroles['editingteacher']);

        for($i=10; $i<15; $i++) {
            $manualenrol->enrol_user($instance2, $testusers[$i], $allroles['student']);
        }
        $manualenrol->enrol_user($instance2, $testusers[15], $allroles['editingteacher']);

        // Add tons of role assignments - the more the better
        role_assign($allroles['coursecreator'], $testusers[11], context_coursecat::instance($testcategories[2]));
        role_assign($allroles['manager'], $testusers[12], context_coursecat::instance($testcategories[1]));
        role_assign($allroles['student'], $testusers[9], context_module::instance($cm1->id));
        role_assign($allroles['teacher'], $testusers[8], context_module::instance($cm1->id));
        role_assign($allroles['guest'], $testusers[13], context_course::instance($course1->id));
        role_assign($allroles['teacher'], $testusers[7], context_block::instance($block1->id));
        role_assign($allroles['manager'], $testusers[9], context_block::instance($block1->id));
        role_assign($allroles['editingteacher'], $testusers[9], context_course::instance($course1->id));

        role_assign($allroles['teacher'], $adminid, context_course::instance($course1->id));
        role_assign($allroles['editingteacher'], $adminid, context_block::instance($block1->id));

        // Add tons of overrides - the more the better
        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultuserroleid, $frontpageblockcontext, true);
        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultfrontpageroleid, $frontpageblockcontext, true);
        assign_capability('moodle/block:view', CAP_PROHIBIT, $allroles['guest'], $frontpageblockcontext, true);
        assign_capability('block/online_users:viewlist', CAP_PREVENT, $allroles['user'], $frontpageblockcontext, true);
        assign_capability('block/online_users:viewlist', CAP_PREVENT, $allroles['student'], $frontpageblockcontext, true);

        assign_capability('moodle/site:accessallgroups', CAP_PREVENT, $CFG->defaultuserroleid, $frontpagepagecontext, true);
        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultfrontpageroleid, $frontpagepagecontext, true);
        assign_capability('mod/page:view', CAP_PREVENT, $allroles['guest'], $frontpagepagecontext, true);
        assign_capability('mod/page:view', CAP_ALLOW, $allroles['user'], $frontpagepagecontext, true);
        assign_capability('moodle/page:view', CAP_ALLOW, $allroles['student'], $frontpagepagecontext, true);

        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultuserroleid, $frontpagecontext, true);
        assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultfrontpageroleid, $frontpagecontext, true);
        assign_capability('mod/page:view', CAP_ALLOW, $allroles['guest'], $frontpagecontext, true);
        assign_capability('mod/page:view', CAP_PROHIBIT, $allroles['user'], $frontpagecontext, true);

        assign_capability('mod/page:view', CAP_PREVENT, $allroles['guest'], $systemcontext, true);

        accesslib_clear_all_caches(false); // must be done after assign_capability()

        // Extra tests for guests and not-logged-in users because they can not be verified by cross checking
        // with get_users_by_capability() where they are ignored
        $this->assertFalse(has_capability('moodle/block:view', $frontpageblockcontext, $guestid));
        $this->assertFalse(has_capability('mod/page:view', $frontpagepagecontext, $guestid));
        $this->assertTrue(has_capability('mod/page:view', $frontpagecontext, $guestid));
        $this->assertFalse(has_capability('mod/page:view', $systemcontext, $guestid));

        $this->assertFalse(has_capability('moodle/block:view', $frontpageblockcontext, 0));
        $this->assertFalse(has_capability('mod/page:view', $frontpagepagecontext, 0));
        $this->assertTrue(has_capability('mod/page:view', $frontpagecontext, 0));
        $this->assertFalse(has_capability('mod/page:view', $systemcontext, 0));

        $this->assertFalse(has_capability('moodle/course:create', $systemcontext, $testusers[11]));
        $this->assertTrue(has_capability('moodle/course:create', context_coursecat::instance($testcategories[2]), $testusers[11]));
        $this->assertFalse(has_capability('moodle/course:create', context_course::instance($testcourses[1]), $testusers[11]));
        $this->assertTrue(has_capability('moodle/course:create', context_course::instance($testcourses[19]), $testusers[11]));

        $this->assertFalse(has_capability('moodle/course:update', context_course::instance($testcourses[1]), $testusers[9]));
        $this->assertFalse(has_capability('moodle/course:update', context_course::instance($testcourses[19]), $testusers[9]));
        $this->assertFalse(has_capability('moodle/course:update', $systemcontext, $testusers[9]));

        // Test the list of enrolled users
        $coursecontext = context_course::instance($course1->id);
        $enrolled = get_enrolled_users($coursecontext);
        $this->assertEquals(count($enrolled), 10);
        for($i=0; $i<10; $i++) {
            $this->assertTrue(isset($enrolled[$testusers[$i]]));
        }
        $enrolled = get_enrolled_users($coursecontext, 'moodle/course:update');
        $this->assertEquals(count($enrolled), 1);
        $this->assertTrue(isset($enrolled[$testusers[9]]));
        unset($enrolled);

        // role switching
        $userid = $testusers[9];
        $USER = $DB->get_record('user', array('id'=>$userid));
        load_all_capabilities();
        $coursecontext = context_course::instance($course1->id);
        $this->assertTrue(has_capability('moodle/course:update', $coursecontext));
        $this->assertFalse(is_role_switched($course1->id));
        role_switch($allroles['student'], $coursecontext);
        $this->assertTrue(is_role_switched($course1->id));
        $this->assertEquals($USER->access['rsw'][$coursecontext->path],  $allroles['student']);
        $this->assertFalse(has_capability('moodle/course:update', $coursecontext));
        reload_all_capabilities();
        $this->assertFalse(has_capability('moodle/course:update', $coursecontext));
        role_switch(0, $coursecontext);
        $this->assertTrue(has_capability('moodle/course:update', $coursecontext));
        $userid = $adminid;
        $USER = $DB->get_record('user', array('id'=>$userid));
        load_all_capabilities();
        $coursecontext = context_course::instance($course1->id);
        $blockcontext = context_block::instance($block1->id);
        $this->assertTrue(has_capability('moodle/course:update', $blockcontext));
        role_switch($allroles['student'], $coursecontext);
        $this->assertEquals($USER->access['rsw'][$coursecontext->path],  $allroles['student']);
        $this->assertFalse(has_capability('moodle/course:update', $blockcontext));
        reload_all_capabilities();
        $this->assertFalse(has_capability('moodle/course:update', $blockcontext));
        load_all_capabilities();
        $this->assertTrue(has_capability('moodle/course:update', $blockcontext));

        // temp course role for enrol
        $DB->delete_records('cache_flags', array()); // this prevents problem with dirty contexts immediately resetting the temp role - this is a known problem...
        $userid = $testusers[5];
        $roleid = $allroles['editingteacher'];
        $USER = $DB->get_record('user', array('id'=>$userid));
        load_all_capabilities();
        $coursecontext = context_course::instance($course1->id);
        $this->assertFalse(has_capability('moodle/course:update', $coursecontext));
        $this->assertFalse(isset($USER->access['ra'][$coursecontext->path][$roleid]));
        load_temp_course_role($coursecontext, $roleid);
        $this->assertEquals($USER->access['ra'][$coursecontext->path][$roleid], $roleid);
        $this->assertTrue(has_capability('moodle/course:update', $coursecontext));
        remove_temp_course_roles($coursecontext);
        $this->assertFalse(has_capability('moodle/course:update', $coursecontext, $userid));
        load_temp_course_role($coursecontext, $roleid);
        reload_all_capabilities();
        $this->assertFalse(has_capability('moodle/course:update', $coursecontext, $userid));
        $USER = new stdClass();
        $USER->id = 0;

        // Now cross check has_capability() with get_users_by_capability(), each using different code paths,
        // they have to be kept in sync, usually only one of them breaks, so we know when something is wrong,
        // at the same time validate extra restrictions (guest read only no risks, admin exception, non existent and deleted users)
        $contexts = $DB->get_records('context', array(), 'id');
        $contexts = array_values($contexts);
        $capabilities = $DB->get_records('capabilities', array(), 'id');
        $capabilities = array_values($capabilities);
        $roles = array($allroles['guest'], $allroles['user'], $allroles['teacher'], $allroles['editingteacher'], $allroles['coursecreator'], $allroles['manager']);
        $userids = array_values($testusers);
        $userids[] = get_admin()->id;

        if (!PHPUNIT_LONGTEST) {
            $contexts = array_slice($contexts, 0, 10);
            $capabilities = array_slice($capabilities, 0, 5);
            $userids = array_slice($userids, 0, 5);
        }

        // Random time!
        //srand(666);
        foreach($userids as $userid) { // no guest or deleted
            // each user gets 0-10 random roles
            $rcount = rand(0, 10);
            for($j=0; $j<$rcount; $j++) {
                $roleid = $roles[rand(0, count($roles)-1)];
                $contextid = $contexts[rand(0, count($contexts)-1)]->id;
                role_assign($roleid, $userid, $contextid);
            }
        }

        $permissions = array(CAP_ALLOW, CAP_PREVENT, CAP_INHERIT, CAP_PREVENT);
        $maxoverrides = count($contexts)*10;
        for($j=0; $j<$maxoverrides; $j++) {
            $roleid = $roles[rand(0, count($roles)-1)];
            $contextid = $contexts[rand(0, count($contexts)-1)]->id;
            $permission = $permissions[rand(0,count($permissions)-1)];
            $capname = $capabilities[rand(0, count($capabilities)-1)]->name;
            assign_capability($capname, $permission, $roleid, $contextid, true);
        }
        unset($permissions);
        unset($roles);

        accesslib_clear_all_caches(false); // must be done after assign_capability()

        // Test time - let's set up some real user, just in case the logic for USER affects the others...
        $USER = $DB->get_record('user', array('id'=>$testusers[3]));
        load_all_capabilities();

        $userids[] = $CFG->siteguest;
        $userids[] = 0; // not-logged-in user
        $userids[] = -1; // non-existent user

        foreach ($contexts as $crecord) {
            $context = context::instance_by_id($crecord->id);
            if ($coursecontext = $context->get_course_context(false)) {
                $enrolled = get_enrolled_users($context);
            } else {
                $enrolled = array();
            }
            foreach ($capabilities as $cap) {
                $allowed = get_users_by_capability($context, $cap->name, 'u.id, u.username');
                if ($enrolled) {
                    $enrolledwithcap = get_enrolled_users($context, $cap->name);
                } else {
                    $enrolledwithcap = array();
                }
                foreach ($userids as $userid) {
                    if ($userid == 0 or isguestuser($userid)) {
                        if ($userid == 0) {
                            $CFG->forcelogin = true;
                            $this->assertFalse(has_capability($cap->name, $context, $userid));
                            unset($CFG->forcelogin);
                        }
                        if (($cap->captype === 'write') or ($cap->riskbitmask & (RISK_XSS | RISK_CONFIG | RISK_DATALOSS))) {
                            $this->assertFalse(has_capability($cap->name, $context, $userid));
                        }
                        $this->assertFalse(isset($allowed[$userid]));
                    } else {
                        if (is_siteadmin($userid)) {
                            $this->assertTrue(has_capability($cap->name, $context, $userid, true));
                        }
                        $hascap = has_capability($cap->name, $context, $userid, false);
                        $this->assertSame($hascap, isset($allowed[$userid]), "Capability result mismatch user:$userid, context:$context->id, $cap->name, hascap: ".(int)$hascap." ");
                        if (isset($enrolled[$userid])) {
                            $this->assertSame(isset($allowed[$userid]), isset($enrolledwithcap[$userid]), "Enrolment with capability result mismatch user:$userid, context:$context->id, $cap->name, hascap: ".(int)$hascap." ");
                        }
                    }
                }
            }
        }
        // Back to nobody
        $USER = new stdClass();
        $USER->id = 0;
        unset($contexts);
        unset($userids);
        unset($capabilities);

        // Now let's do all the remaining tests that break our carefully prepared fake site



        // ======= $context->mark_dirty() =======================================

        $DB->delete_records('cache_flags', array());
        accesslib_clear_all_caches(false);
        $systemcontext->mark_dirty();
        $dirty = get_cache_flags('accesslib/dirtycontexts', time()-2);
        $this->assertTrue(isset($dirty[$systemcontext->path]));
        $this->assertTrue(isset($ACCESSLIB_PRIVATE->dirtycontexts[$systemcontext->path]));


        // ======= $context->reload_if_dirty(); =================================

        $DB->delete_records('cache_flags', array());
        accesslib_clear_all_caches(false);
        load_all_capabilities();
        $context = context_course::instance($testcourses[2]);
        $page = $DB->get_record('page', array('course'=>$testcourses[2]));
        $pagecontext = context_module::instance($page->id);

        $context->mark_dirty();
        $this->assertTrue(isset($ACCESSLIB_PRIVATE->dirtycontexts[$context->path]));
        $USER->access['test'] = true;
        $context->reload_if_dirty();
        $this->assertFalse(isset($USER->access['test']));

        $context->mark_dirty();
        $this->assertTrue(isset($ACCESSLIB_PRIVATE->dirtycontexts[$context->path]));
        $USER->access['test'] = true;
        $pagecontext->reload_if_dirty();
        $this->assertFalse(isset($USER->access['test']));


        // ======= context_helper::build_all_paths() ============================

        $oldcontexts = $DB->get_records('context', array(), 'id');
        $DB->set_field_select('context', 'path', NULL, "contextlevel <> ".CONTEXT_SYSTEM);
        $DB->set_field_select('context', 'depth', 0, "contextlevel <> ".CONTEXT_SYSTEM);
        context_helper::build_all_paths();
        $newcontexts = $DB->get_records('context', array(), 'id');
        $this->assertEquals($oldcontexts, $newcontexts);
        unset($oldcontexts);
        unset($newcontexts);


        // ======= $context->reset_paths() ======================================

        $context = context_course::instance($testcourses[2]);
        $children = $context->get_child_contexts();
        $context->reset_paths(false);
        $this->assertSame($DB->get_field('context', 'path', array('id'=>$context->id)), NULL);
        $this->assertEquals($DB->get_field('context', 'depth', array('id'=>$context->id)), 0);
        foreach ($children as $child) {
            $this->assertSame($DB->get_field('context', 'path', array('id'=>$child->id)), NULL);
            $this->assertEquals($DB->get_field('context', 'depth', array('id'=>$child->id)), 0);
        }
        $this->assertEquals(count($children)+1, $DB->count_records('context', array('depth'=>0)));
        $this->assertEquals(count($children)+1, $DB->count_records('context', array('path'=>NULL)));

        $context = context_course::instance($testcourses[2]);
        $context->reset_paths(true);
        $context = context_course::instance($testcourses[2]);
        $this->assertEquals($DB->get_field('context', 'path', array('id'=>$context->id)), $context->path);
        $this->assertEquals($DB->get_field('context', 'depth', array('id'=>$context->id)), $context->depth);
        $this->assertEquals(0, $DB->count_records('context', array('depth'=>0)));
        $this->assertEquals(0, $DB->count_records('context', array('path'=>NULL)));


        // ====== $context->update_moved(); ======================================

        accesslib_clear_all_caches(false);
        $DB->delete_records('cache_flags', array());
        $course = $DB->get_record('course', array('id'=>$testcourses[0]));
        $context = context_course::instance($course->id);
        $oldpath = $context->path;
        $miscid = $DB->get_field_sql("SELECT MIN(id) FROM {course_categories}");
        $categorycontext = context_coursecat::instance($miscid);
        $course->category = $miscid;
        $DB->update_record('course', $course);
        $context->update_moved($categorycontext);

        $context = context_course::instance($course->id);
        $this->assertEquals($context->get_parent_context(), $categorycontext);
        $dirty = get_cache_flags('accesslib/dirtycontexts', time()-2);
        $this->assertTrue(isset($dirty[$oldpath]));
        $this->assertTrue(isset($dirty[$context->path]));


        // ====== $context->delete_content() =====================================

        context_helper::reset_caches();
        $context = context_module::instance($testpages[3]);
        $this->assertTrue($DB->record_exists('context', array('id'=>$context->id)));
        $this->assertEquals(1, $DB->count_records('block_instances', array('parentcontextid'=>$context->id)));
        $context->delete_content();
        $this->assertTrue($DB->record_exists('context', array('id'=>$context->id)));
        $this->assertEquals(0, $DB->count_records('block_instances', array('parentcontextid'=>$context->id)));


        // ====== $context->delete() =============================

        context_helper::reset_caches();
        $context = context_module::instance($testpages[4]);
        $this->assertTrue($DB->record_exists('context', array('id'=>$context->id)));
        $this->assertEquals(1, $DB->count_records('block_instances', array('parentcontextid'=>$context->id)));
        $bi = $DB->get_record('block_instances', array('parentcontextid'=>$context->id));
        $bicontext = context_block::instance($bi->id);
        $DB->delete_records('cache_flags', array());
        $context->delete(); // should delete also linked blocks
        $dirty = get_cache_flags('accesslib/dirtycontexts', time()-2);
        $this->assertTrue(isset($dirty[$context->path]));
        $this->assertFalse($DB->record_exists('context', array('id'=>$context->id)));
        $this->assertFalse($DB->record_exists('context', array('id'=>$bicontext->id)));
        $this->assertFalse($DB->record_exists('context', array('contextlevel'=>CONTEXT_MODULE, 'instanceid'=>$testpages[4])));
        $this->assertFalse($DB->record_exists('context', array('contextlevel'=>CONTEXT_BLOCK, 'instanceid'=>$bi->id)));
        $this->assertEquals(0, $DB->count_records('block_instances', array('parentcontextid'=>$context->id)));
        context_module::instance($testpages[4]);


        // ====== context_helper::delete_instance() =============================

        context_helper::reset_caches();
        $lastcourse = array_pop($testcourses);
        $this->assertTrue($DB->record_exists('context', array('contextlevel'=>CONTEXT_COURSE, 'instanceid'=>$lastcourse)));
        $coursecontext = context_course::instance($lastcourse);
        $this->assertEquals(context_inspection::test_context_cache_size(), 1);
        $this->assertFalse($coursecontext->instanceid == CONTEXT_COURSE);
        $DB->delete_records('cache_flags', array());
        context_helper::delete_instance(CONTEXT_COURSE, $lastcourse);
        $dirty = get_cache_flags('accesslib/dirtycontexts', time()-2);
        $this->assertTrue(isset($dirty[$coursecontext->path]));
        $this->assertEquals(context_inspection::test_context_cache_size(), 0);
        $this->assertFalse($DB->record_exists('context', array('contextlevel'=>CONTEXT_COURSE, 'instanceid'=>$lastcourse)));
        context_course::instance($lastcourse);


        // ======= context_helper::create_instances() ==========================

        $prevcount = $DB->count_records('context');
        $DB->delete_records('context', array('contextlevel'=>CONTEXT_BLOCK));
        context_helper::create_instances(null, true);
        $this->assertSame($DB->count_records('context'), $prevcount);
        $this->assertEquals($DB->count_records('context', array('depth'=>0)), 0);
        $this->assertEquals($DB->count_records('context', array('path'=>NULL)), 0);

        $DB->delete_records('context', array('contextlevel'=>CONTEXT_BLOCK));
        $DB->delete_records('block_instances', array());
        $prevcount = $DB->count_records('context');
        $DB->delete_records_select('context', 'contextlevel <> '.CONTEXT_SYSTEM);
        context_helper::create_instances(null, true);
        $this->assertSame($DB->count_records('context'), $prevcount);
        $this->assertEquals($DB->count_records('context', array('depth'=>0)), 0);
        $this->assertEquals($DB->count_records('context', array('path'=>NULL)), 0);


        // ======= context_helper::cleanup_instances() ==========================

        $lastcourse = $DB->get_field_sql("SELECT MAX(id) FROM {course}");
        $DB->delete_records('course', array('id'=>$lastcourse));
        $lastcategory = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
        $DB->delete_records('course_categories', array('id'=>$lastcategory));
        $lastuser = $DB->get_field_sql("SELECT MAX(id) FROM {user} WHERE deleted=0");
        $DB->delete_records('user', array('id'=>$lastuser));
        $DB->delete_records('block_instances', array('parentcontextid'=>$frontpagepagecontext->id));
        $DB->delete_records('course_modules', array('id'=>$frontpagepagecontext->instanceid));
        context_helper::cleanup_instances();
        $count = 1; //system
        $count += $DB->count_records('user', array('deleted'=>0));
        $count += $DB->count_records('course_categories');
        $count += $DB->count_records('course');
        $count += $DB->count_records('course_modules');
        $count += $DB->count_records('block_instances');
        $this->assertEquals($DB->count_records('context'), $count);


        // ======= context cache size restrictions ==============================

        $testusers= array();
        for ($i=0; $i<CONTEXT_CACHE_MAX_SIZE + 100; $i++) {
            $user = $generator->create_user();
            $testusers[$i] = $user->id;
        }
        context_helper::create_instances(null, true);
        context_helper::reset_caches();
        for ($i=0; $i<CONTEXT_CACHE_MAX_SIZE + 100; $i++) {
            context_user::instance($testusers[$i]);
            if ($i == CONTEXT_CACHE_MAX_SIZE - 1) {
                $this->assertEquals(context_inspection::test_context_cache_size(), CONTEXT_CACHE_MAX_SIZE);
            } else if ($i == CONTEXT_CACHE_MAX_SIZE) {
                // once the limit is reached roughly 1/3 of records should be removed from cache
                $this->assertEquals(context_inspection::test_context_cache_size(), (int)(CONTEXT_CACHE_MAX_SIZE * (2/3) +102));
            }
        }
        // We keep the first 100 cached
        $prevsize = context_inspection::test_context_cache_size();
        for ($i=0; $i<100; $i++) {
            context_user::instance($testusers[$i]);
            $this->assertEquals(context_inspection::test_context_cache_size(), $prevsize);
        }
        context_user::instance($testusers[102]);
        $this->assertEquals(context_inspection::test_context_cache_size(), $prevsize+1);
        unset($testusers);



        // =================================================================
        // ======= basic test of legacy functions ==========================
        // =================================================================
        // note: watch out, the fake site might be pretty borked already

        $this->assertSame(get_system_context(), context_system::instance());

        foreach ($DB->get_records('context') as $contextid=>$record) {
            $context = context::instance_by_id($contextid);
            $this->assertSame(get_context_instance_by_id($contextid), $context);
            $this->assertSame(get_context_instance($record->contextlevel, $record->instanceid), $context);
            $this->assertSame(get_parent_contexts($context), $context->get_parent_context_ids());
            if ($context->id == SYSCONTEXTID) {
                $this->assertSame(get_parent_contextid($context), false);
            } else {
                $this->assertSame(get_parent_contextid($context), $context->get_parent_context()->id);
            }
        }

        $CFG->debug = 0;
        $children = get_child_contexts($systemcontext);
        $CFG->debug = DEBUG_DEVELOPER;
        $this->assertEquals(count($children), $DB->count_records('context')-1);
        unset($children);

        $DB->delete_records('context', array('contextlevel'=>CONTEXT_BLOCK));
        create_contexts();
        $this->assertFalse($DB->record_exists('context', array('contextlevel'=>CONTEXT_BLOCK)));

        $DB->set_field('context', 'depth', 0, array('contextlevel'=>CONTEXT_BLOCK));
        build_context_path();
        $this->assertFalse($DB->record_exists('context', array('depth'=>0)));

        $lastcourse = $DB->get_field_sql("SELECT MAX(id) FROM {course}");
        $DB->delete_records('course', array('id'=>$lastcourse));
        $lastcategory = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
        $DB->delete_records('course_categories', array('id'=>$lastcategory));
        $lastuser = $DB->get_field_sql("SELECT MAX(id) FROM {user} WHERE deleted=0");
        $DB->delete_records('user', array('id'=>$lastuser));
        $DB->delete_records('block_instances', array('parentcontextid'=>$frontpagepagecontext->id));
        $DB->delete_records('course_modules', array('id'=>$frontpagepagecontext->instanceid));
        cleanup_contexts();
        $count = 1; //system
        $count += $DB->count_records('user', array('deleted'=>0));
        $count += $DB->count_records('course_categories');
        $count += $DB->count_records('course');
        $count += $DB->count_records('course_modules');
        $count += $DB->count_records('block_instances');
        $this->assertEquals($DB->count_records('context'), $count);

        context_helper::reset_caches();
        preload_course_contexts($SITE->id);
        $this->assertEquals(context_inspection::test_context_cache_size(), 1);

        context_helper::reset_caches();
        list($select, $join) = context_instance_preload_sql('c.id', CONTEXT_COURSECAT, 'ctx');
        $sql = "SELECT c.id $select FROM {course_categories} c $join";
        $records = $DB->get_records_sql($sql);
        foreach ($records as $record) {
            context_instance_preload($record);
            $record = (array)$record;
            $this->assertEquals(1, count($record)); // only id left
        }
        $this->assertEquals(count($records), context_inspection::test_context_cache_size());

        accesslib_clear_all_caches(true);
        $DB->delete_records('cache_flags', array());
        mark_context_dirty($systemcontext->path);
        $dirty = get_cache_flags('accesslib/dirtycontexts', time()-2);
        $this->assertTrue(isset($dirty[$systemcontext->path]));

        accesslib_clear_all_caches(false);
        $DB->delete_records('cache_flags', array());
        $course = $DB->get_record('course', array('id'=>$testcourses[2]));
        $context = get_context_instance(CONTEXT_COURSE, $course->id);
        $oldpath = $context->path;
        $miscid = $DB->get_field_sql("SELECT MIN(id) FROM {course_categories}");
        $categorycontext = context_coursecat::instance($miscid);
        $course->category = $miscid;
        $DB->update_record('course', $course);
        context_moved($context, $categorycontext);
        $context = get_context_instance(CONTEXT_COURSE, $course->id);
        $this->assertEquals($context->get_parent_context(), $categorycontext);

        $this->assertTrue($DB->record_exists('context', array('contextlevel'=>CONTEXT_COURSE, 'instanceid'=>$testcourses[2])));
        delete_context(CONTEXT_COURSE, $testcourses[2]);
        $this->assertFalse($DB->record_exists('context', array('contextlevel'=>CONTEXT_COURSE, 'instanceid'=>$testcourses[2])));

        $name = get_contextlevel_name(CONTEXT_COURSE);
        $this->assertFalse(empty($name));

        $context = get_context_instance(CONTEXT_COURSE, $testcourses[2]);
        $name = print_context_name($context);
        $this->assertFalse(empty($name));

        $url = get_context_url($coursecontext);
        $this->assertFalse($url instanceof modole_url);

        $page = $DB->get_record('page', array('id'=>$testpages[7]));
        $context = get_context_instance(CONTEXT_MODULE, $page->id);
        $coursecontext = get_course_context($context);
        $this->assertEquals($coursecontext->contextlevel, CONTEXT_COURSE);
        $this->assertEquals(get_courseid_from_context($context), $page->course);

        $caps = fetch_context_capabilities($systemcontext);
        $this->assertTrue(is_array($caps));
        unset($caps);
    }
Пример #13
0
 /**
  * Reset contents of all database tables to initial values, reset caches, etc.
  */
 public static function reset_all_data()
 {
     // Reset database.
     self::reset_database();
     // Purge dataroot directory.
     self::reset_dataroot();
     // Reset all static caches.
     accesslib_clear_all_caches(true);
     // Reset the nasty strings list used during the last test.
     nasty_strings::reset_used_strings();
     filter_manager::reset_caches();
     // Reset course and module caches.
     if (class_exists('format_base')) {
         // If file containing class is not loaded, there is no cache there anyway.
         format_base::reset_course_cache(0);
     }
     get_fast_modinfo(0, 0, true);
     // Inform data generator.
     self::get_data_generator()->reset();
 }
 /**
  * Validate that even with duplicate enrolment records, the grade synchronisation still runs correctly and can synchronise
  * data for unique enrolments.
  */
 public function test_gradesyncwithduplicateclassenrolmentrecords()
 {
     global $DB, $CFG;
     $dataset = $this->createCsvDataSet(array('context' => \elispm::file('tests/fixtures/gsync_context.csv'), 'course' => \elispm::file('tests/fixtures/gsync_mdl_course.csv'), 'grade_grades' => \elispm::file('tests/fixtures/gsync_grade_grades.csv'), 'grade_items' => \elispm::file('tests/fixtures/gsync_grade_items.csv'), 'role_assignments' => \elispm::file('tests/fixtures/gsync_role_assignments.csv'), 'user' => \elispm::file('tests/fixtures/gsync_mdl_user.csv'), 'user_enrolments' => \elispm::file('tests/fixtures/gsync_user_enrolments.csv'), 'enrol' => \elispm::file('tests/fixtures/gsync_enrol.csv'), \pmclass::TABLE => \elispm::file('tests/fixtures/gsync_class.csv'), \student::TABLE => \elispm::file('tests/fixtures/gsync_class_enrolment.csv'), \classmoodlecourse::TABLE => \elispm::file('tests/fixtures/gsync_class_moodle.csv'), \course::TABLE => \elispm::file('tests/fixtures/gsync_course.csv'), \user::TABLE => \elispm::file('tests/fixtures/gsync_user.csv'), \usermoodle::TABLE => \elispm::file('tests/fixtures/gsync_user_moodle.csv')));
     $this->loadDataSet($dataset);
     // We need to reset the context cache.
     accesslib_clear_all_caches(true);
     // Make our role a "student" role.
     set_config('gradebookroles', 1);
     // Force synchronisation of grade data from Moodle to ELIS.
     $sync = new \local_elisprogram\moodle\synchronize();
     $sync->synchronize_moodle_class_grades();
     $params = array('classid' => 1, 'userid' => 120, 'grade' => 75.0);
     $this->assertTrue($DB->record_exists(\student::TABLE, $params));
     $params['userid'] = 100;
     $params['grade'] = 77.0;
     $params['completestatusid'] = STUSTATUS_PASSED;
     $this->assertTrue($DB->record_exists(\student::TABLE, $params));
     $params['userid'] = 130;
     $params['grade'] = 82.0;
     $this->assertTrue($DB->record_exists(\student::TABLE, $params));
     $params['userid'] = 110;
     $params['grade'] = 88.0;
     $this->assertTrue($DB->record_exists(\student::TABLE, $params));
     $params['userid'] = 110;
     $params['completestatusid'] = STUSTATUS_NOTCOMPLETE;
     $params['grade'] = 0.0;
     $this->assertTrue($DB->record_exists(\student::TABLE, $params));
 }
Пример #15
0
 /**
  * Validate that counting the number of role assignments on a particular
  * cluster for a particular role respects special userset permissions
  */
 public function test_clusterrolepagecountroleusersrespectsusersetpermissions()
 {
     global $CFG, $USER, $DB;
     require_once elispm::lib('data/clusterassignment.class.php');
     require_once elispm::lib('data/user.class.php');
     require_once elispm::lib('data/userset.class.php');
     accesslib_clear_all_caches(true);
     // Create a user record so that Moodle and PM ids don't match by fluke.
     set_config('auto_assign_user_idnumber', 0, 'local_elisprogram');
     elis::$config = new elis_config();
     create_user_record('bogususer', 'Bogususer!0');
     // Create our test userset.
     $userset = new userset(array('name' => 'testuserset'));
     $userset->save();
     // The user who is assigned to the user set.
     $assigneduser = new user(array('idnumber' => 'assigned', 'username' => 'assigned', 'firstname' => 'assigned', 'lastname' => 'assigned', 'email' => '*****@*****.**', 'country' => 'CA'));
     $assigneduser->save();
     // Userset assignment.
     $clusterassignment = new clusterassignment(array('clusterid' => $userset->id, 'userid' => $assigneduser->id));
     $clusterassignment->save();
     // User who is potentially assigning the userset member a new role within the userset.
     $assigninguser = new user(array('idnumber' => 'assigning', 'username' => 'assigning', 'firstname' => 'assigning', 'lastname' => 'assigning', 'email' => '*****@*****.**', 'country' => 'CA'));
     $assigninguser->save();
     // Need the system context for role assignments.
     $systemcontext = context_system::instance();
     // Set up the role that allows a user to assign roles but only to userset members.
     $permissionsroleid = create_role('permissionsrole', 'permissionsrole', 'permissionsrole');
     // Enable the appropriate capabilities.
     assign_capability('moodle/role:assign', CAP_ALLOW, $permissionsroleid, $systemcontext->id);
     assign_capability('local/elisprogram:userset_role_assign_userset_users', CAP_ALLOW, $permissionsroleid, $systemcontext->id);
     // Perform the role assignment.
     $moodleuserid = $DB->get_field('user', 'id', array('username' => 'assigning'));
     role_assign($permissionsroleid, $moodleuserid, $systemcontext->id);
     // Imitate the user assigned the role which allows for further role assignments only on userset members.
     $USER = $DB->get_record('user', array('id' => $moodleuserid));
     // Test role for potential assignment to userset members.
     $roleid = create_role('targetrole', 'targetrole', 'targetrole');
     // Assign the both users to the userset role.
     $contextclass = \local_eliscore\context\helper::get_class_for_level(CONTEXT_ELIS_USERSET);
     $usersetcontext = $contextclass::instance($userset->id);
     role_assign($roleid, $moodleuserid, $usersetcontext->id);
     $moodleuserid = $DB->get_field('user', 'id', array('username' => 'assigned'));
     role_assign($roleid, $moodleuserid, $usersetcontext->id);
     // Obtain the count of assigned users.
     $page = new cluster_rolepage(array('id' => $userset->id));
     $count = $page->count_role_users($roleid, $usersetcontext);
     // List should only contain the userset member.
     $this->assertEquals(1, $count);
 }
Пример #16
0
 /**
  * Give permissions to the current user.
  * @param array $perms Array of permissions to grant.
  */
 public function give_permissions(array $perms)
 {
     global $DB;
     accesslib_clear_all_caches(true);
     $syscontext = context_system::instance();
     // Create a user to set ourselves to.
     $assigninguser = new user(array('idnumber' => 'assigninguserid', 'username' => 'assigninguser', 'firstname' => 'assigninguser', 'lastname' => 'assigninguser', 'email' => '*****@*****.**', 'country' => 'CA'));
     $assigninguser->save();
     $assigningmuser = $DB->get_record('user', array('username' => 'assigninguser'));
     $this->setUser($assigningmuser);
     // Create duplicate user.
     $dupemailuser = new user(array('idnumber' => 'dupemailuserid', 'username' => 'dupemailuser', 'firstname' => 'dupemailuserfirstname', 'lastname' => 'dupemailuserlastname', 'email' => '*****@*****.**', 'country' => 'CA'));
     $dupemailuser->save();
     $roleid = create_role('testrole', 'testrole', 'testrole');
     foreach ($perms as $perm) {
         assign_capability($perm, CAP_ALLOW, $roleid, $syscontext->id);
     }
     role_assign($roleid, $assigningmuser->id, $syscontext->id);
 }
 /**
  * Test available table shows only usersets the user has permission to enrol into based on
  * local/elisprogram:userset_enrol_userset_user permission on a parent userset.
  *
  * @dataProvider dataprovider_available_permissions_userset_enrol_userset_user
  * @param array $usersetidsforperm An array of userset IDs to assign the local/elisprogram:userset_enrol_userset_user on.
  * @param array $clusterassignments An array of arrays of parameters to construct clusterassignments with.
  * @param int $tableuserid The id of the user to manage associations for.
  * @param array $expectedresults The expected page of results.
  * @param int $expectedtotal The expected number of total results.
  */
 public function test_available_permissions_userset_enrol_userset_user($usersetidsforperm, $clusterassignments, $tableuserid, $expectedresults, $expectedtotal)
 {
     global $USER, $DB, $CFG;
     $userbackup = $USER;
     // Set up permissions.
     $USER = $this->setup_permissions_test();
     // Set up userset contexts.
     for ($i = 1; $i <= 6; $i++) {
         $ctx = \local_elisprogram\context\userset::instance($i);
     }
     accesslib_clear_all_caches(true);
     // Assign capabilities.
     $capability = 'local/elisprogram:userset_enrol_userset_user';
     foreach ($usersetidsforperm as $usersetid) {
         $this->give_permission_for_context($USER->id, $capability, \local_elisprogram\context\userset::instance($usersetid));
     }
     // Create clusterassignments.
     foreach ($clusterassignments as $clusterassignment) {
         $clusterassignment = new clusterassignment($clusterassignment);
         $clusterassignment->save();
     }
     // Construct test table.
     $table = new deepsight_datatable_useruserset_available_mock($DB, 'test', 'http://localhost', 'testuniqid');
     $table->set_userid($tableuserid);
     // Perform test.
     $actualresults = $table->get_search_results(array(), array(), 0, 20);
     // Verify.
     $this->assert_search_results($expectedresults, $expectedtotal, $actualresults);
 }
Пример #18
0
 /**
  * Test the basic functionality of the methods for fetching users as a
  * recordset when applying userset permissions and an appropriate SQL filter
  */
 public function test_usermanagementgetsusersrecordsetrespectsfilters()
 {
     global $USER, $DB;
     require_once elispm::lib('data/clusterassignment.class.php');
     require_once elispm::lib('data/user.class.php');
     require_once elispm::lib('lib.php');
     // Make sure we don't hit corner-cases with permissions.
     set_config('siteguest', '');
     set_config('siteadmins', '');
     // Prevent accesslib caching.
     accesslib_clear_all_caches(true);
     // Data setup.
     $this->load_csv_data();
     $this->set_up_users();
     // Assign a second user to the user set.
     $secondclusteruser = new user(array('idnumber' => 'secondclusteruser', 'username' => 'secondclusteruser', 'firstname' => 'Secondcluster', 'lastname' => 'User', 'email' => '*****@*****.**', 'country' => 'CA'));
     $secondclusteruser->save();
     $clusterassignment = new clusterassignment(array('clusterid' => 1, 'userid' => $secondclusteruser->id));
     $clusterassignment->save();
     // The context set our user set administrator has access to.
     $contextset = pm_context_set::for_user_with_capability('cluster', 'local/elisprogram:user_edit', $USER->id);
     // Add a filter to filter down to only our first test user.
     $extrasql = array('username = :testusername', array('testusername' => 'clusteruser'));
     // Validate record.
     $users = usermanagement_get_users_recordset('name', 'ASC', 0, 0, $extrasql, $contextset);
     $this->assertTrue($users->valid());
     $user = $users->current();
     $this->assertEquals('clusteruser', $user->idnumber);
     $this->assertNull($users->next());
 }
 /**
  * Performs the following tests for the available list
  *   - Doesn't show child subsets.
  *   - DOES show grandchild and beyond subsets.
  *   - Doesn't show ancestor usersets.
  *   - Doesn't show current userset.
  *   - Only shows usersets which the current user has local/elisprogram:userset_edit permissions on.
  *
  * @dataProvider dataprovider_available_shows_correct_usersets
  * @param array $permissions An array of information specifying the contexts to assign the associate permission on.
  *                           This is formatted like array('system' => true, 'userset' => array(1, 2, 3))
  * @param int $tableusersetid The ID of the userset we're going to manage.
  * @param array $expectedresults The expected page of results.
  */
 public function test_available_shows_correct_usersets($permissions, $tableusersetid, $expectedresults)
 {
     global $USER, $DB, $CFG;
     $userbackup = $USER;
     $_GET['id'] = $tableusersetid;
     // Set up permissions.
     $USER = $this->setup_permissions_test();
     // Set up contexts.
     for ($i = 1; $i <= 6; $i++) {
         $ctx = \local_elisprogram\context\userset::instance($i);
     }
     // Set up permissions.
     $perm = 'local/elisprogram:userset_edit';
     foreach ($permissions as $contexttype => $ids) {
         if ($contexttype === 'system') {
             $this->give_permission_for_context($USER->id, $perm, context_system::instance());
         } else {
             foreach ($ids as $contextinstanceid) {
                 switch ($contexttype) {
                     case 'userset':
                         $context = \local_elisprogram\context\userset::instance($contextinstanceid);
                         break;
                 }
                 $this->give_permission_for_context($USER->id, $perm, $context);
             }
         }
     }
     accesslib_clear_all_caches(true);
     // Construct test table.
     $table = new deepsight_datatable_usersetsubuserset_available_mock($DB, 'test', 'http://localhost', 'testuniqid');
     $table->set_usersetid($tableusersetid);
     // Perform test.
     $actualresults = $table->get_search_results(array(), array(), 0, 20);
     // Verify result.
     $this->assert_search_results($expectedresults, count($expectedresults), $actualresults);
     // Restore user.
     $USER = $userbackup;
 }
Пример #20
0
 /**
  * Reset contents of all database tables to initial values, reset caches, etc.
  *
  * Note: this is relatively slow (cca 2 seconds for pg and 7 for mysql) - please use with care!
  *
  * @static
  * @param bool $logchanges log changes in global state and database in error log
  * @return void
  */
 public static function reset_all_data($logchanges = false)
 {
     global $DB, $CFG, $USER, $SITE, $COURSE, $PAGE, $OUTPUT, $SESSION, $GROUPLIB_CACHE;
     // reset global $DB in case somebody mocked it
     $DB = self::get_global_backup('DB');
     if ($DB->is_transaction_started()) {
         // we can not reset inside transaction
         $DB->force_transaction_rollback();
     }
     $resetdb = self::reset_database();
     $warnings = array();
     if ($logchanges) {
         if ($resetdb) {
             $warnings[] = 'Warning: unexpected database modification, resetting DB state';
         }
         $oldcfg = self::get_global_backup('CFG');
         $oldsite = self::get_global_backup('SITE');
         foreach ($CFG as $k => $v) {
             if (!property_exists($oldcfg, $k)) {
                 $warnings[] = 'Warning: unexpected new $CFG->' . $k . ' value';
             } else {
                 if ($oldcfg->{$k} !== $CFG->{$k}) {
                     $warnings[] = 'Warning: unexpected change of $CFG->' . $k . ' value';
                 }
             }
             unset($oldcfg->{$k});
         }
         if ($oldcfg) {
             foreach ($oldcfg as $k => $v) {
                 $warnings[] = 'Warning: unexpected removal of $CFG->' . $k;
             }
         }
         if ($USER->id != 0) {
             $warnings[] = 'Warning: unexpected change of $USER';
         }
         if ($COURSE->id != $oldsite->id) {
             $warnings[] = 'Warning: unexpected change of $COURSE';
         }
     }
     // restore original globals
     $_SERVER = self::get_global_backup('_SERVER');
     $CFG = self::get_global_backup('CFG');
     $SITE = self::get_global_backup('SITE');
     $COURSE = $SITE;
     // reinitialise following globals
     $OUTPUT = new bootstrap_renderer();
     $PAGE = new moodle_page();
     $FULLME = null;
     $ME = null;
     $SCRIPT = null;
     $SESSION = new stdClass();
     $_SESSION['SESSION'] =& $SESSION;
     // set fresh new not-logged-in user
     $user = new stdClass();
     $user->id = 0;
     $user->mnethostid = $CFG->mnet_localhost_id;
     session_set_user($user);
     // reset all static caches
     accesslib_clear_all_caches(true);
     get_string_manager()->reset_caches();
     events_get_handlers('reset');
     textlib::reset_caches();
     if (class_exists('repository')) {
         repository::reset_caches();
     }
     $GROUPLIB_CACHE = null;
     //TODO MDL-25290: add more resets here and probably refactor them to new core function
     // purge dataroot directory
     self::reset_dataroot();
     // restore original config once more in case resetting of caches changed CFG
     $CFG = self::get_global_backup('CFG');
     // inform data generator
     self::get_data_generator()->reset();
     // fix PHP settings
     error_reporting($CFG->debug);
     // verify db writes just in case something goes wrong in reset
     if (self::$lastdbwrites != $DB->perf_get_writes()) {
         error_log('Unexpected DB writes in phpunit_util::reset_all_data()');
         self::$lastdbwrites = $DB->perf_get_writes();
     }
     if ($warnings) {
         $warnings = implode("\n", $warnings);
         trigger_error($warnings, E_USER_WARNING);
     }
 }
Пример #21
0
 /**
  * Resets the test environment.
  *
  * @throws coding_exception If here we are not using the test database it should be because of a coding error
  * @BeforeScenario
  */
 public function before_scenario($event)
 {
     global $DB, $SESSION, $CFG;
     // As many checks as we can.
     if (!defined('BEHAT_TEST') || !defined('BEHAT_SITE_RUNNING') || php_sapi_name() != 'cli' || !behat_util::is_test_mode_enabled() || !behat_util::is_test_site()) {
         throw new coding_exception('Behat only can modify the test database and the test dataroot!');
     }
     $moreinfo = 'More info in ' . behat_command::DOCS_URL . '#Running_tests';
     $driverexceptionmsg = 'Selenium server is not running, you need to start it to run tests that involve Javascript. ' . $moreinfo;
     try {
         $session = $this->getSession();
     } catch (CurlExec $e) {
         // Exception thrown by WebDriver, so only @javascript tests will be caugth; in
         // behat_util::is_server_running() we already checked that the server is running.
         throw new Exception($driverexceptionmsg);
     } catch (DriverException $e) {
         throw new Exception($driverexceptionmsg);
     } catch (UnknownError $e) {
         // Generic 'I have no idea' Selenium error. Custom exception to provide more feedback about possible solutions.
         $this->throw_unknown_exception($e);
     }
     // We need the Mink session to do it and we do it only before the first scenario.
     if (self::is_first_scenario()) {
         behat_selectors::register_moodle_selectors($session);
         behat_context_helper::set_session($session);
     }
     // Reset $SESSION.
     \core\session\manager::init_empty_session();
     behat_util::reset_database();
     behat_util::reset_dataroot();
     accesslib_clear_all_caches(true);
     // Reset the nasty strings list used during the last test.
     nasty_strings::reset_used_strings();
     // Assign valid data to admin user (some generator-related code needs a valid user).
     $user = $DB->get_record('user', array('username' => 'admin'));
     \core\session\manager::set_user($user);
     // Reset the browser if specified in config.php.
     if (!empty($CFG->behat_restart_browser_after) && $this->running_javascript()) {
         $now = time();
         if (self::$lastbrowsersessionstart + $CFG->behat_restart_browser_after < $now) {
             $session->restart();
             self::$lastbrowsersessionstart = $now;
         }
     }
     // Start always in the the homepage.
     try {
         // Let's be conservative as we never know when new upstream issues will affect us.
         $session->visit($this->locate_path('/'));
     } catch (UnknownError $e) {
         $this->throw_unknown_exception($e);
     }
     // Checking that the root path is a Moodle test site.
     if (self::is_first_scenario()) {
         $notestsiteexception = new Exception('The base URL (' . $CFG->wwwroot . ') is not a behat test site, ' . 'ensure you started the built-in web server in the correct directory or your web server is correctly started and set up');
         $this->find("xpath", "//head/child::title[normalize-space(.)='" . behat_util::BEHATSITENAME . "']", $notestsiteexception);
         self::$initprocessesfinished = true;
     }
     // Run all test with medium (1024x768) screen size, to avoid responsive problems.
     $this->resize_window('medium');
 }
Пример #22
0
 /**
  * A small functional test of accesslib functions and classes.
  */
 public function test_everything_in_accesslib()
 {
     global $USER, $SITE, $CFG, $DB, $ACCESSLIB_PRIVATE;
     // First of all finalize the session, we must not carry over any of this mess to the next page via SESSION!!!
     session_get_instance()->write_close();
     // hack - this is going to take very long time
     set_time_limit(3600);
     // Get rid of current user that would not work anyway,
     // do NOT even think about using $this->switch_global_user_id()!
     if (!isset($this->accesslibprevuser)) {
         $this->accesslibprevuser = clone $USER;
         $USER = new stdClass();
         $USER->id = 0;
     }
     // Backup $SITE global
     if (!isset($this->accesslibprevsite)) {
         $this->accesslibprevsite = $SITE;
     }
     // Switch DB, if it somehow fails or you specified wrong unittest prefix it will nuke real data, you have been warned!
     $this->switch_to_test_db();
     // Let's switch the CFG
     $prevcfg = clone $CFG;
     $this->switch_to_test_cfg();
     $CFG->config_php_settings = $prevcfg->config_php_settings;
     $CFG->noemailever = true;
     $CFG->admin = $prevcfg->admin;
     $CFG->lang = 'en';
     $CFG->tempdir = $prevcfg->tempdir;
     $CFG->cachedir = $prevcfg->cachedir;
     $CFG->directorypermissions = $prevcfg->directorypermissions;
     $CFG->filepermissions = $prevcfg->filepermissions;
     // Reset all caches
     accesslib_clear_all_caches_for_unit_testing();
     // Add some core tables - this is known to break constantly because we keep adding dependencies...
     $tablenames = array('config', 'config_plugins', 'modules', 'course', 'course_modules', 'course_sections', 'course_categories', 'mnet_host', 'mnet_application', 'capabilities', 'context', 'context_temp', 'role', 'role_capabilities', 'role_allow_switch', 'license', 'my_pages', 'block', 'block_instances', 'block_positions', 'role_allow_assign', 'role_allow_override', 'role_assignments', 'role_context_levels', 'enrol', 'user_enrolments', 'filter_active', 'filter_config', 'comments', 'user', 'groups_members', 'cache_flags', 'events_handlers', 'user_lastaccess', 'rating', 'files', 'role_names', 'user_preferences');
     $this->create_test_tables($tablenames, 'lib');
     // Create all core default records and default settings
     require_once "{$CFG->libdir}/db/install.php";
     xmldb_main_install();
     // installs the capabilities too
     // Fake mod_page install
     $tablenames = array('page');
     $this->create_test_tables($tablenames, 'mod/page');
     $module = new stdClass();
     require $CFG->dirroot . '/mod/page/version.php';
     $module->name = 'page';
     $pagemoduleid = $DB->insert_record('modules', $module);
     update_capabilities('mod_page');
     // Fake block_online_users install
     $plugin = new stdClass();
     $plugin->version = NULL;
     $plugin->cron = 0;
     include $CFG->dirroot . '/blocks/online_users/version.php';
     $plugin->name = 'online_users';
     $onlineusersblockid = $DB->insert_record('block', $plugin);
     update_capabilities('block_online_users');
     // Finish roles setup
     set_config('defaultfrontpageroleid', $DB->get_field('role', 'id', array('archetype' => 'frontpage')));
     set_config('defaultuserroleid', $DB->get_field('role', 'id', array('archetype' => 'user')));
     set_config('notloggedinroleid', $DB->get_field('role', 'id', array('archetype' => 'guest')));
     set_config('rolesactive', 1);
     // Init manual enrol
     set_config('status', ENROL_INSTANCE_ENABLED, 'enrol_manual');
     set_config('defaultperiod', 0, 'enrol_manual');
     $manualenrol = enrol_get_plugin('manual');
     // Fill the site with some real data
     $testcategories = array();
     $testcourses = array();
     $testpages = array();
     $testblocks = array();
     $allroles = $DB->get_records_menu('role', array(), 'id', 'archetype, id');
     $systemcontext = context_system::instance();
     $frontpagecontext = context_course::instance(SITEID);
     // Add block to system context
     $bi = new stdClass();
     $bi->blockname = 'online_users';
     $bi->parentcontextid = $systemcontext->id;
     $bi->showinsubcontexts = 1;
     $bi->pagetypepattern = '';
     $bi->subpagepattern = '';
     $bi->defaultregion = '';
     $bi->defaultweight = 0;
     $bi->configdata = '';
     $biid = $DB->insert_record('block_instances', $bi);
     context_block::instance($biid);
     $testblocks[] = $biid;
     // Some users
     $testusers = array();
     for ($i = 0; $i < 20; $i++) {
         $user = new stdClass();
         $user->auth = 'manual';
         $user->firstname = 'user' . $i;
         $user->lastname = 'user' . $i;
         $user->username = '******' . $i;
         $user->password = '******';
         $user->email = "user{$i}@example.com";
         $user->confirmed = 1;
         $user->mnethostid = $CFG->mnet_localhost_id;
         $user->lang = $CFG->lang;
         $user->maildisplay = 1;
         $user->timemodified = time();
         $user->deleted = 0;
         $user->lastip = '0.0.0.0';
         $userid = $DB->insert_record('user', $user);
         $testusers[$i] = $userid;
         $usercontext = context_user::instance($userid);
         // Add block to user profile
         $bi->parentcontextid = $usercontext->id;
         $biid = $DB->insert_record('block_instances', $bi);
         context_block::instance($biid);
         $testblocks[] = $biid;
     }
     // Deleted user - should be ignored everywhere, can not have context
     $user = new stdClass();
     $user->auth = 'manual';
     $user->firstname = '';
     $user->lastname = '';
     $user->username = '******';
     $user->password = '';
     $user->email = '';
     $user->confirmed = 1;
     $user->mnethostid = $CFG->mnet_localhost_id;
     $user->lang = $CFG->lang;
     $user->maildisplay = 1;
     $user->timemodified = time();
     $user->deleted = 1;
     $user->lastip = '0.0.0.0';
     $DB->insert_record('user', $user);
     unset($user);
     // Add block to frontpage
     $bi->parentcontextid = $frontpagecontext->id;
     $biid = $DB->insert_record('block_instances', $bi);
     $frontpageblockcontext = context_block::instance($biid);
     $testblocks[] = $biid;
     // Add a resource to frontpage
     $page = new stdClass();
     $page->course = $SITE->id;
     $page->intro = '...';
     $page->introformat = FORMAT_HTML;
     $page->content = '...';
     $page->contentformat = FORMAT_HTML;
     $pageid = $DB->insert_record('page', $page);
     $testpages[] = $pageid;
     $cm = new stdClass();
     $cm->course = $SITE->id;
     $cm->module = $pagemoduleid;
     $cm->section = 1;
     $cm->instance = $pageid;
     $cmid = $DB->insert_record('course_modules', $cm);
     $frontpagepagecontext = context_module::instance($cmid);
     // Add block to frontpage resource
     $bi->parentcontextid = $frontpagepagecontext->id;
     $biid = $DB->insert_record('block_instances', $bi);
     $frontpagepageblockcontext = context_block::instance($biid);
     $testblocks[] = $biid;
     // Some nested course categories with courses
     require_once "{$CFG->dirroot}/course/lib.php";
     $path = '';
     $parentcat = 0;
     for ($i = 0; $i < 5; $i++) {
         $cat = new stdClass();
         $cat->name = 'category' . $i;
         $cat->parent = $parentcat;
         $cat->depth = $i + 1;
         $cat->sortorder = MAX_COURSES_IN_CATEGORY * ($i + 2);
         $cat->timemodified = time();
         $catid = $DB->insert_record('course_categories', $cat);
         $path = $path . '/' . $catid;
         $DB->set_field('course_categories', 'path', $path, array('id' => $catid));
         $parentcat = $catid;
         $testcategories[] = $catid;
         $catcontext = context_coursecat::instance($catid);
         if ($i >= 4) {
             continue;
         }
         // Add resource to each category
         $bi->parentcontextid = $catcontext->id;
         $biid = $DB->insert_record('block_instances', $bi);
         context_block::instance($biid);
         // Add a few courses to each category
         for ($j = 0; $j < 6; $j++) {
             $course = new stdClass();
             $course->fullname = 'course' . $j;
             $course->shortname = 'c' . $j;
             $course->summary = 'bah bah bah';
             $course->newsitems = 0;
             $course->numsections = 1;
             $course->category = $catid;
             $course->format = 'topics';
             $course->timecreated = time();
             $course->visible = 1;
             $course->timemodified = $course->timecreated;
             $courseid = $DB->insert_record('course', $course);
             $section = new stdClass();
             $section->course = $courseid;
             $section->section = 0;
             $section->summaryformat = FORMAT_HTML;
             $DB->insert_record('course_sections', $section);
             $section->section = 1;
             $DB->insert_record('course_sections', $section);
             $testcourses[] = $courseid;
             $coursecontext = context_course::instance($courseid);
             if ($j >= 5) {
                 continue;
             }
             // Add manual enrol instance
             $manualenrol->add_default_instance($DB->get_record('course', array('id' => $courseid)));
             // Add block to each course
             $bi->parentcontextid = $coursecontext->id;
             $biid = $DB->insert_record('block_instances', $bi);
             context_block::instance($biid);
             $testblocks[] = $biid;
             // Add a resource to each course
             $page->course = $courseid;
             $pageid = $DB->insert_record('page', $page);
             $testpages[] = $pageid;
             $cm->course = $courseid;
             $cm->instance = $pageid;
             $cm->id = $DB->insert_record('course_modules', $cm);
             $modcontext = context_module::instance($cm->id);
             // Add block to each module
             $bi->parentcontextid = $modcontext->id;
             $biid = $DB->insert_record('block_instances', $bi);
             context_block::instance($biid);
             $testblocks[] = $biid;
         }
     }
     // Make sure all contexts were created properly
     $count = 1;
     //system
     $count += $DB->count_records('user', array('deleted' => 0));
     $count += $DB->count_records('course_categories');
     $count += $DB->count_records('course');
     $count += $DB->count_records('course_modules');
     $count += $DB->count_records('block_instances');
     $this->assertEqual($DB->count_records('context'), $count);
     $this->assertEqual($DB->count_records('context', array('depth' => 0)), 0);
     $this->assertEqual($DB->count_records('context', array('path' => NULL)), 0);
     // ====== context_helper::get_level_name() ================================
     $levels = context_helper::get_all_levels();
     foreach ($levels as $level => $classname) {
         $name = context_helper::get_level_name($level);
         $this->assertFalse(empty($name));
     }
     // ======= context::instance_by_id(), context_xxx::instance();
     $context = context::instance_by_id($frontpagecontext->id);
     $this->assertidentical($context->contextlevel, CONTEXT_COURSE);
     $this->assertFalse(context::instance_by_id(-1, IGNORE_MISSING));
     try {
         context::instance_by_id(-1);
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     $this->assertTrue(context_system::instance() instanceof context_system);
     $this->assertTrue(context_coursecat::instance($testcategories[0]) instanceof context_coursecat);
     $this->assertTrue(context_course::instance($testcourses[0]) instanceof context_course);
     $this->assertTrue(context_module::instance($testpages[0]) instanceof context_module);
     $this->assertTrue(context_block::instance($testblocks[0]) instanceof context_block);
     $this->assertFalse(context_coursecat::instance(-1, IGNORE_MISSING));
     $this->assertFalse(context_course::instance(-1, IGNORE_MISSING));
     $this->assertFalse(context_module::instance(-1, IGNORE_MISSING));
     $this->assertFalse(context_block::instance(-1, IGNORE_MISSING));
     try {
         context_coursecat::instance(-1);
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     try {
         context_course::instance(-1);
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     try {
         context_module::instance(-1);
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     try {
         context_block::instance(-1);
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     // ======= $context->get_url(), $context->get_context_name(), $context->get_capabilities() =========
     $testcontexts = array();
     $testcontexts[CONTEXT_SYSTEM] = context_system::instance();
     $testcontexts[CONTEXT_COURSECAT] = context_coursecat::instance($testcategories[0]);
     $testcontexts[CONTEXT_COURSE] = context_course::instance($testcourses[0]);
     $testcontexts[CONTEXT_MODULE] = context_module::instance($testpages[0]);
     $testcontexts[CONTEXT_BLOCK] = context_block::instance($testblocks[0]);
     foreach ($testcontexts as $context) {
         $name = $context->get_context_name(true, true);
         $this->assertFalse(empty($name));
         $this->assertTrue($context->get_url() instanceof moodle_url);
         $caps = $context->get_capabilities();
         $this->assertTrue(is_array($caps));
         foreach ($caps as $cap) {
             $cap = (array) $cap;
             $this->assertIdentical(array_keys($cap), array('id', 'name', 'captype', 'contextlevel', 'component', 'riskbitmask'));
         }
     }
     unset($testcontexts);
     // ===== $context->get_course_context() =========================================
     $this->assertFalse($systemcontext->get_course_context(false));
     try {
         $systemcontext->get_course_context();
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     $context = context_coursecat::instance($testcategories[0]);
     $this->assertFalse($context->get_course_context(false));
     try {
         $context->get_course_context();
         $this->fail('exception expected');
     } catch (Exception $e) {
         $this->assertTrue(true);
     }
     $this->assertIdentical($frontpagecontext->get_course_context(true), $frontpagecontext);
     $this->assertIdentical($frontpagepagecontext->get_course_context(true), $frontpagecontext);
     $this->assertIdentical($frontpagepageblockcontext->get_course_context(true), $frontpagecontext);
     // ======= $context->get_parent_context(), $context->get_parent_contexts(), $context->get_parent_context_ids() =======
     $userid = reset($testusers);
     $usercontext = context_user::instance($userid);
     $this->assertIdentical($usercontext->get_parent_context(), $systemcontext);
     $this->assertIdentical($usercontext->get_parent_contexts(), array($systemcontext->id => $systemcontext));
     $this->assertIdentical($usercontext->get_parent_contexts(true), array($usercontext->id => $usercontext, $systemcontext->id => $systemcontext));
     $this->assertIdentical($systemcontext->get_parent_contexts(), array());
     $this->assertIdentical($systemcontext->get_parent_contexts(true), array($systemcontext->id => $systemcontext));
     $this->assertIdentical($systemcontext->get_parent_context_ids(), array());
     $this->assertIdentical($systemcontext->get_parent_context_ids(true), array($systemcontext->id));
     $this->assertIdentical($frontpagecontext->get_parent_context(), $systemcontext);
     $this->assertIdentical($frontpagecontext->get_parent_contexts(), array($systemcontext->id => $systemcontext));
     $this->assertIdentical($frontpagecontext->get_parent_contexts(true), array($frontpagecontext->id => $frontpagecontext, $systemcontext->id => $systemcontext));
     $this->assertIdentical($frontpagecontext->get_parent_context_ids(), array($systemcontext->id));
     $this->assertEqual($frontpagecontext->get_parent_context_ids(true), array($frontpagecontext->id, $systemcontext->id));
     $this->assertIdentical($systemcontext->get_parent_context(), false);
     $frontpagecontext = context_course::instance($SITE->id);
     $parent = $systemcontext;
     foreach ($testcategories as $catid) {
         $catcontext = context_coursecat::instance($catid);
         $this->assertIdentical($catcontext->get_parent_context(), $parent);
         $parent = $catcontext;
     }
     $this->assertIdentical($frontpagepagecontext->get_parent_context(), $frontpagecontext);
     $this->assertIdentical($frontpageblockcontext->get_parent_context(), $frontpagecontext);
     $this->assertIdentical($frontpagepageblockcontext->get_parent_context(), $frontpagepagecontext);
     // ====== $context->get_child_contexts() ================================
     $children = $systemcontext->get_child_contexts();
     $this->assertEqual(count($children) + 1, $DB->count_records('context'));
     $context = context_coursecat::instance($testcategories[3]);
     $children = $context->get_child_contexts();
     $countcats = 0;
     $countcourses = 0;
     $countblocks = 0;
     foreach ($children as $child) {
         if ($child->contextlevel == CONTEXT_COURSECAT) {
             $countcats++;
         }
         if ($child->contextlevel == CONTEXT_COURSE) {
             $countcourses++;
         }
         if ($child->contextlevel == CONTEXT_BLOCK) {
             $countblocks++;
         }
     }
     $this->assertEqual(count($children), 8);
     $this->assertEqual($countcats, 1);
     $this->assertEqual($countcourses, 6);
     $this->assertEqual($countblocks, 1);
     $context = context_course::instance($testcourses[2]);
     $children = $context->get_child_contexts();
     $this->assertEqual(count($children), 3);
     $context = context_module::instance($testpages[3]);
     $children = $context->get_child_contexts();
     $this->assertEqual(count($children), 1);
     $context = context_block::instance($testblocks[1]);
     $children = $context->get_child_contexts();
     $this->assertEqual(count($children), 0);
     unset($children);
     unset($countcats);
     unset($countcourses);
     unset($countblocks);
     // ======= context_helper::reset_caches() ============================
     context_helper::reset_caches();
     $this->assertEqual(context_inspection::test_context_cache_size(), 0);
     context_course::instance($SITE->id);
     $this->assertEqual(context_inspection::test_context_cache_size(), 1);
     // ======= context preloading ========================================
     context_helper::reset_caches();
     $sql = "SELECT " . context_helper::get_preload_record_columns_sql('c') . "\n                  FROM {context} c\n                 WHERE c.contextlevel <> " . CONTEXT_SYSTEM;
     $records = $DB->get_records_sql($sql);
     $firstrecord = reset($records);
     $columns = context_helper::get_preload_record_columns('c');
     $firstrecord = (array) $firstrecord;
     $this->assertIdentical(array_keys($firstrecord), array_values($columns));
     context_helper::reset_caches();
     foreach ($records as $record) {
         context_helper::preload_from_record($record);
         $this->assertIdentical($record, new stdClass());
     }
     $this->assertEqual(context_inspection::test_context_cache_size(), count($records));
     unset($records);
     unset($columns);
     context_helper::reset_caches();
     context_helper::preload_course($SITE->id);
     $this->assertEqual(context_inspection::test_context_cache_size(), 4);
     // ====== assign_capability(), unassign_capability() ====================
     $rc = $DB->get_record('role_capabilities', array('contextid' => $frontpagecontext->id, 'roleid' => $allroles['teacher'], 'capability' => 'moodle/site:accessallgroups'));
     $this->assertFalse($rc);
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $allroles['teacher'], $frontpagecontext->id);
     $rc = $DB->get_record('role_capabilities', array('contextid' => $frontpagecontext->id, 'roleid' => $allroles['teacher'], 'capability' => 'moodle/site:accessallgroups'));
     $this->assertEqual($rc->permission, CAP_ALLOW);
     assign_capability('moodle/site:accessallgroups', CAP_PREVENT, $allroles['teacher'], $frontpagecontext->id);
     $rc = $DB->get_record('role_capabilities', array('contextid' => $frontpagecontext->id, 'roleid' => $allroles['teacher'], 'capability' => 'moodle/site:accessallgroups'));
     $this->assertEqual($rc->permission, CAP_ALLOW);
     assign_capability('moodle/site:accessallgroups', CAP_PREVENT, $allroles['teacher'], $frontpagecontext, true);
     $rc = $DB->get_record('role_capabilities', array('contextid' => $frontpagecontext->id, 'roleid' => $allroles['teacher'], 'capability' => 'moodle/site:accessallgroups'));
     $this->assertEqual($rc->permission, CAP_PREVENT);
     assign_capability('moodle/site:accessallgroups', CAP_INHERIT, $allroles['teacher'], $frontpagecontext);
     $rc = $DB->get_record('role_capabilities', array('contextid' => $frontpagecontext->id, 'roleid' => $allroles['teacher'], 'capability' => 'moodle/site:accessallgroups'));
     $this->assertFalse($rc);
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $allroles['teacher'], $frontpagecontext);
     unassign_capability('moodle/site:accessallgroups', $allroles['teacher'], $frontpagecontext, true);
     $rc = $DB->get_record('role_capabilities', array('contextid' => $frontpagecontext->id, 'roleid' => $allroles['teacher'], 'capability' => 'moodle/site:accessallgroups'));
     $this->assertFalse($rc);
     unassign_capability('moodle/site:accessallgroups', $allroles['teacher'], $frontpagecontext->id, true);
     unset($rc);
     accesslib_clear_all_caches(false);
     // must be done after assign_capability()
     // ======= role_assign(), role_unassign(), role_unassign_all() ==============
     $context = context_course::instance($testcourses[1]);
     $this->assertEqual($DB->count_records('role_assignments', array('contextid' => $context->id)), 0);
     role_assign($allroles['teacher'], $testusers[1], $context->id);
     role_assign($allroles['teacher'], $testusers[2], $context->id);
     role_assign($allroles['manager'], $testusers[1], $context->id);
     $this->assertEqual($DB->count_records('role_assignments', array('contextid' => $context->id)), 3);
     role_unassign($allroles['teacher'], $testusers[1], $context->id);
     $this->assertEqual($DB->count_records('role_assignments', array('contextid' => $context->id)), 2);
     role_unassign_all(array('contextid' => $context->id));
     $this->assertEqual($DB->count_records('role_assignments', array('contextid' => $context->id)), 0);
     unset($context);
     accesslib_clear_all_caches(false);
     // just in case
     // ====== has_capability(), get_users_by_capability(), role_switch(), reload_all_capabilities() and friends ========================
     $adminid = get_admin()->id;
     $guestid = $CFG->siteguest;
     // Enrol some users into some courses
     $course1 = $DB->get_record('course', array('id' => $testcourses[22]), '*', MUST_EXIST);
     $course2 = $DB->get_record('course', array('id' => $testcourses[7]), '*', MUST_EXIST);
     $cms = $DB->get_records('course_modules', array('course' => $course1->id), 'id');
     $cm1 = reset($cms);
     $blocks = $DB->get_records('block_instances', array('parentcontextid' => context_module::instance($cm1->id)->id), 'id');
     $block1 = reset($blocks);
     $instance1 = $DB->get_record('enrol', array('enrol' => 'manual', 'courseid' => $course1->id));
     $instance2 = $DB->get_record('enrol', array('enrol' => 'manual', 'courseid' => $course2->id));
     for ($i = 0; $i < 9; $i++) {
         $manualenrol->enrol_user($instance1, $testusers[$i], $allroles['student']);
     }
     $manualenrol->enrol_user($instance1, $testusers[8], $allroles['teacher']);
     $manualenrol->enrol_user($instance1, $testusers[9], $allroles['editingteacher']);
     for ($i = 10; $i < 15; $i++) {
         $manualenrol->enrol_user($instance2, $testusers[$i], $allroles['student']);
     }
     $manualenrol->enrol_user($instance2, $testusers[15], $allroles['editingteacher']);
     // Add tons of role assignments - the more the better
     role_assign($allroles['coursecreator'], $testusers[11], context_coursecat::instance($testcategories[2]));
     role_assign($allroles['manager'], $testusers[12], context_coursecat::instance($testcategories[1]));
     role_assign($allroles['student'], $testusers[9], context_module::instance($cm1->id));
     role_assign($allroles['teacher'], $testusers[8], context_module::instance($cm1->id));
     role_assign($allroles['guest'], $testusers[13], context_course::instance($course1->id));
     role_assign($allroles['teacher'], $testusers[7], context_block::instance($block1->id));
     role_assign($allroles['manager'], $testusers[9], context_block::instance($block1->id));
     role_assign($allroles['editingteacher'], $testusers[9], context_course::instance($course1->id));
     role_assign($allroles['teacher'], $adminid, context_course::instance($course1->id));
     role_assign($allroles['editingteacher'], $adminid, context_block::instance($block1->id));
     // Add tons of overrides - the more the better
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultuserroleid, $frontpageblockcontext, true);
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultfrontpageroleid, $frontpageblockcontext, true);
     assign_capability('moodle/block:view', CAP_PROHIBIT, $allroles['guest'], $frontpageblockcontext, true);
     assign_capability('block/online_users:viewlist', CAP_PREVENT, $allroles['user'], $frontpageblockcontext, true);
     assign_capability('block/online_users:viewlist', CAP_PREVENT, $allroles['student'], $frontpageblockcontext, true);
     assign_capability('moodle/site:accessallgroups', CAP_PREVENT, $CFG->defaultuserroleid, $frontpagepagecontext, true);
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultfrontpageroleid, $frontpagepagecontext, true);
     assign_capability('mod/page:view', CAP_PREVENT, $allroles['guest'], $frontpagepagecontext, true);
     assign_capability('mod/page:view', CAP_ALLOW, $allroles['user'], $frontpagepagecontext, true);
     assign_capability('moodle/page:view', CAP_ALLOW, $allroles['student'], $frontpagepagecontext, true);
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultuserroleid, $frontpagecontext, true);
     assign_capability('moodle/site:accessallgroups', CAP_ALLOW, $CFG->defaultfrontpageroleid, $frontpagecontext, true);
     assign_capability('mod/page:view', CAP_ALLOW, $allroles['guest'], $frontpagecontext, true);
     assign_capability('mod/page:view', CAP_PROHIBIT, $allroles['user'], $frontpagecontext, true);
     assign_capability('mod/page:view', CAP_PREVENT, $allroles['guest'], $systemcontext, true);
     accesslib_clear_all_caches(false);
     // must be done after assign_capability()
     // Extra tests for guests and not-logged-in users because they can not be verified by cross checking
     // with get_users_by_capability() where they are ignored
     $this->assertFalse(has_capability('moodle/block:view', $frontpageblockcontext, $guestid));
     $this->assertFalse(has_capability('mod/page:view', $frontpagepagecontext, $guestid));
     $this->assertTrue(has_capability('mod/page:view', $frontpagecontext, $guestid));
     $this->assertFalse(has_capability('mod/page:view', $systemcontext, $guestid));
     $this->assertFalse(has_capability('moodle/block:view', $frontpageblockcontext, 0));
     $this->assertFalse(has_capability('mod/page:view', $frontpagepagecontext, 0));
     $this->assertTrue(has_capability('mod/page:view', $frontpagecontext, 0));
     $this->assertFalse(has_capability('mod/page:view', $systemcontext, 0));
     $this->assertFalse(has_capability('moodle/course:create', $systemcontext, $testusers[11]));
     $this->assertTrue(has_capability('moodle/course:create', context_coursecat::instance($testcategories[2]), $testusers[11]));
     $this->assertFalse(has_capability('moodle/course:create', context_course::instance($testcourses[1]), $testusers[11]));
     $this->assertTrue(has_capability('moodle/course:create', context_course::instance($testcourses[19]), $testusers[11]));
     $this->assertFalse(has_capability('moodle/course:update', context_course::instance($testcourses[1]), $testusers[9]));
     $this->assertFalse(has_capability('moodle/course:update', context_course::instance($testcourses[19]), $testusers[9]));
     $this->assertFalse(has_capability('moodle/course:update', $systemcontext, $testusers[9]));
     // Test the list of enrolled users
     $coursecontext = context_course::instance($course1->id);
     $enrolled = get_enrolled_users($coursecontext);
     $this->assertEqual(count($enrolled), 10);
     for ($i = 0; $i < 10; $i++) {
         $this->assertTrue(isset($enrolled[$testusers[$i]]));
     }
     $enrolled = get_enrolled_users($coursecontext, 'moodle/course:update');
     $this->assertEqual(count($enrolled), 1);
     $this->assertTrue(isset($enrolled[$testusers[9]]));
     unset($enrolled);
     // role switching
     $userid = $testusers[9];
     $USER = $DB->get_record('user', array('id' => $userid));
     load_all_capabilities();
     $coursecontext = context_course::instance($course1->id);
     $this->assertTrue(has_capability('moodle/course:update', $coursecontext));
     $this->assertFalse(is_role_switched($course1->id));
     role_switch($allroles['student'], $coursecontext);
     $this->assertTrue(is_role_switched($course1->id));
     $this->assertEqual($USER->access['rsw'][$coursecontext->path], $allroles['student']);
     $this->assertFalse(has_capability('moodle/course:update', $coursecontext));
     reload_all_capabilities();
     $this->assertFalse(has_capability('moodle/course:update', $coursecontext));
     role_switch(0, $coursecontext);
     $this->assertTrue(has_capability('moodle/course:update', $coursecontext));
     $userid = $adminid;
     $USER = $DB->get_record('user', array('id' => $userid));
     load_all_capabilities();
     $coursecontext = context_course::instance($course1->id);
     $blockcontext = context_block::instance($block1->id);
     $this->assertTrue(has_capability('moodle/course:update', $blockcontext));
     role_switch($allroles['student'], $coursecontext);
     $this->assertEqual($USER->access['rsw'][$coursecontext->path], $allroles['student']);
     $this->assertFalse(has_capability('moodle/course:update', $blockcontext));
     reload_all_capabilities();
     $this->assertFalse(has_capability('moodle/course:update', $blockcontext));
     load_all_capabilities();
     $this->assertTrue(has_capability('moodle/course:update', $blockcontext));
     // temp course role for enrol
     $DB->delete_records('cache_flags', array());
     // this prevents problem with dirty contexts immediately resetting the temp role - this is a known problem...
     $userid = $testusers[5];
     $roleid = $allroles['editingteacher'];
     $USER = $DB->get_record('user', array('id' => $userid));
     load_all_capabilities();
     $coursecontext = context_course::instance($course1->id);
     $this->assertFalse(has_capability('moodle/course:update', $coursecontext));
     $this->assertFalse(isset($USER->access['ra'][$coursecontext->path][$roleid]));
     load_temp_course_role($coursecontext, $roleid);
     $this->assertEqual($USER->access['ra'][$coursecontext->path][$roleid], $roleid);
     $this->assertTrue(has_capability('moodle/course:update', $coursecontext));
     remove_temp_course_roles($coursecontext);
     $this->assertFalse(has_capability('moodle/course:update', $coursecontext, $userid));
     load_temp_course_role($coursecontext, $roleid);
     reload_all_capabilities();
     $this->assertFalse(has_capability('moodle/course:update', $coursecontext, $userid));
     $USER = new stdClass();
     $USER->id = 0;
     // Now cross check has_capability() with get_users_by_capability(), each using different code paths,
     // they have to be kept in sync, usually only one of them breaks, so we know when something is wrong,
     // at the same time validate extra restrictions (guest read only no risks, admin exception, non existent and deleted users)
     $contexts = $DB->get_records('context', array(), 'id');
     $contexts = array_values($contexts);
     $capabilities = $DB->get_records('capabilities', array(), 'id');
     $capabilities = array_values($capabilities);
     $roles = array($allroles['guest'], $allroles['user'], $allroles['teacher'], $allroles['editingteacher'], $allroles['coursecreator'], $allroles['manager']);
     // Random time!
     srand(666);
     foreach ($testusers as $userid) {
         // no guest or deleted
         // each user gets 0-20 random roles
         $rcount = rand(0, 10);
         for ($j = 0; $j < $rcount; $j++) {
             $roleid = $roles[rand(0, count($roles) - 1)];
             $contextid = $contexts[rand(0, count($contexts) - 1)]->id;
             role_assign($roleid, $userid, $contextid);
         }
     }
     $permissions = array(CAP_ALLOW, CAP_PREVENT, CAP_INHERIT, CAP_PREVENT);
     for ($j = 0; $j < 10000; $j++) {
         $roleid = $roles[rand(0, count($roles) - 1)];
         $contextid = $contexts[rand(0, count($contexts) - 1)]->id;
         $permission = $permissions[rand(0, count($permissions) - 1)];
         $capname = $capabilities[rand(0, count($capabilities) - 1)]->name;
         assign_capability($capname, $permission, $roleid, $contextid, true);
     }
     unset($permissions);
     unset($roles);
     unset($contexts);
     unset($users);
     unset($capabilities);
     accesslib_clear_all_caches(false);
     // must be done after assign_capability()
     // Test time - let's set up some real user, just in case the logic for USER affects the others...
     $USER = $DB->get_record('user', array('id' => $testusers[3]));
     load_all_capabilities();
     $contexts = $DB->get_records('context', array(), 'id');
     $users = $DB->get_records('user', array(), 'id', 'id');
     $capabilities = $DB->get_records('capabilities', array(), 'id');
     $users[0] = null;
     // not-logged-in user
     $users[-1] = null;
     // non-existent user
     foreach ($contexts as $crecord) {
         $context = context::instance_by_id($crecord->id);
         if ($coursecontext = $context->get_course_context(false)) {
             $enrolled = get_enrolled_users($context);
         } else {
             $enrolled = array();
         }
         foreach ($capabilities as $cap) {
             $allowed = get_users_by_capability($context, $cap->name, 'u.id, u.username');
             if ($enrolled) {
                 $enrolledwithcap = get_enrolled_users($context, $cap->name);
             } else {
                 $enrolledwithcap = array();
             }
             foreach ($users as $userid => $unused) {
                 if ($userid == 0 or isguestuser($userid)) {
                     if ($userid == 0) {
                         $CFG->forcelogin = true;
                         $this->assertFalse(has_capability($cap->name, $context, $userid));
                         unset($CFG->forcelogin);
                     }
                     if ($cap->captype === 'write' or $cap->riskbitmask & (RISK_XSS | RISK_CONFIG | RISK_DATALOSS)) {
                         $this->assertFalse(has_capability($cap->name, $context, $userid));
                     }
                     $this->assertFalse(isset($allowed[$userid]));
                 } else {
                     if (is_siteadmin($userid)) {
                         $this->assertTrue(has_capability($cap->name, $context, $userid, true));
                     }
                     $hascap = has_capability($cap->name, $context, $userid, false);
                     $this->assertIdentical($hascap, isset($allowed[$userid]), "Capability result mismatch user:{$userid}, context:{$context->id}, {$cap->name}, hascap: " . (int) $hascap . " ");
                     if (isset($enrolled[$userid])) {
                         $this->assertIdentical(isset($allowed[$userid]), isset($enrolledwithcap[$userid]), "Enrolment with capability result mismatch user:{$userid}, context:{$context->id}, {$cap->name}, hascap: " . (int) $hascap . " ");
                     }
                 }
             }
         }
     }
     // Back to nobody
     $USER = new stdClass();
     $USER->id = 0;
     unset($contexts);
     unset($users);
     unset($capabilities);
     // Now let's do all the remaining tests that break our carefully prepared fake site
     // ======= $context->mark_dirty() =======================================
     $DB->delete_records('cache_flags', array());
     accesslib_clear_all_caches(false);
     $systemcontext->mark_dirty();
     $dirty = get_cache_flags('accesslib/dirtycontexts', time() - 2);
     $this->assertTrue(isset($dirty[$systemcontext->path]));
     $this->assertTrue(isset($ACCESSLIB_PRIVATE->dirtycontexts[$systemcontext->path]));
     // ======= $context->reload_if_dirty(); =================================
     $DB->delete_records('cache_flags', array());
     accesslib_clear_all_caches(false);
     load_all_capabilities();
     $context = context_course::instance($testcourses[2]);
     $page = $DB->get_record('page', array('course' => $testcourses[2]));
     $pagecontext = context_module::instance($page->id);
     $context->mark_dirty();
     $this->assertTrue(isset($ACCESSLIB_PRIVATE->dirtycontexts[$context->path]));
     $USER->access['test'] = true;
     $context->reload_if_dirty();
     $this->assertFalse(isset($USER->access['test']));
     $context->mark_dirty();
     $this->assertTrue(isset($ACCESSLIB_PRIVATE->dirtycontexts[$context->path]));
     $USER->access['test'] = true;
     $pagecontext->reload_if_dirty();
     $this->assertFalse(isset($USER->access['test']));
     // ======= context_helper::build_all_paths() ============================
     $oldcontexts = $DB->get_records('context', array(), 'id');
     $DB->set_field_select('context', 'path', NULL, "contextlevel <> " . CONTEXT_SYSTEM);
     $DB->set_field_select('context', 'depth', 0, "contextlevel <> " . CONTEXT_SYSTEM);
     context_helper::build_all_paths();
     $newcontexts = $DB->get_records('context', array(), 'id');
     $this->assertIdentical($oldcontexts, $newcontexts);
     unset($oldcontexts);
     unset($newcontexts);
     // ======= $context->reset_paths() ======================================
     $context = context_course::instance($testcourses[2]);
     $children = $context->get_child_contexts();
     $context->reset_paths(false);
     $this->assertIdentical($DB->get_field('context', 'path', array('id' => $context->id)), NULL);
     $this->assertEqual($DB->get_field('context', 'depth', array('id' => $context->id)), 0);
     foreach ($children as $child) {
         $this->assertIdentical($DB->get_field('context', 'path', array('id' => $child->id)), NULL);
         $this->assertEqual($DB->get_field('context', 'depth', array('id' => $child->id)), 0);
     }
     $this->assertEqual(count($children) + 1, $DB->count_records('context', array('depth' => 0)));
     $this->assertEqual(count($children) + 1, $DB->count_records('context', array('path' => NULL)));
     $context = context_course::instance($testcourses[2]);
     $context->reset_paths(true);
     $context = context_course::instance($testcourses[2]);
     $this->assertEqual($DB->get_field('context', 'path', array('id' => $context->id)), $context->path);
     $this->assertEqual($DB->get_field('context', 'depth', array('id' => $context->id)), $context->depth);
     $this->assertEqual(0, $DB->count_records('context', array('depth' => 0)));
     $this->assertEqual(0, $DB->count_records('context', array('path' => NULL)));
     // ====== $context->update_moved(); ======================================
     accesslib_clear_all_caches(false);
     $DB->delete_records('cache_flags', array());
     $course = $DB->get_record('course', array('id' => $testcourses[0]));
     $context = context_course::instance($course->id);
     $oldpath = $context->path;
     $miscid = $DB->get_field_sql("SELECT MIN(id) FROM {course_categories}");
     $categorycontext = context_coursecat::instance($miscid);
     $course->category = $miscid;
     $DB->update_record('course', $course);
     $context->update_moved($categorycontext);
     $context = context_course::instance($course->id);
     $this->assertIdentical($context->get_parent_context(), $categorycontext);
     $dirty = get_cache_flags('accesslib/dirtycontexts', time() - 2);
     $this->assertTrue(isset($dirty[$oldpath]));
     $this->assertTrue(isset($dirty[$context->path]));
     // ====== $context->delete_content() =====================================
     context_helper::reset_caches();
     $context = context_module::instance($testpages[3]);
     $this->assertTrue($DB->record_exists('context', array('id' => $context->id)));
     $this->assertEqual(1, $DB->count_records('block_instances', array('parentcontextid' => $context->id)));
     $context->delete_content();
     $this->assertTrue($DB->record_exists('context', array('id' => $context->id)));
     $this->assertEqual(0, $DB->count_records('block_instances', array('parentcontextid' => $context->id)));
     // ====== $context->delete() =============================
     context_helper::reset_caches();
     $context = context_module::instance($testpages[4]);
     $this->assertTrue($DB->record_exists('context', array('id' => $context->id)));
     $this->assertEqual(1, $DB->count_records('block_instances', array('parentcontextid' => $context->id)));
     $bi = $DB->get_record('block_instances', array('parentcontextid' => $context->id));
     $bicontext = context_block::instance($bi->id);
     $DB->delete_records('cache_flags', array());
     $context->delete();
     // should delete also linked blocks
     $dirty = get_cache_flags('accesslib/dirtycontexts', time() - 2);
     $this->assertTrue(isset($dirty[$context->path]));
     $this->assertFalse($DB->record_exists('context', array('id' => $context->id)));
     $this->assertFalse($DB->record_exists('context', array('id' => $bicontext->id)));
     $this->assertFalse($DB->record_exists('context', array('contextlevel' => CONTEXT_MODULE, 'instanceid' => $testpages[4])));
     $this->assertFalse($DB->record_exists('context', array('contextlevel' => CONTEXT_BLOCK, 'instanceid' => $bi->id)));
     $this->assertEqual(0, $DB->count_records('block_instances', array('parentcontextid' => $context->id)));
     context_module::instance($testpages[4]);
     // ====== context_helper::delete_instance() =============================
     context_helper::reset_caches();
     $lastcourse = array_pop($testcourses);
     $this->assertTrue($DB->record_exists('context', array('contextlevel' => CONTEXT_COURSE, 'instanceid' => $lastcourse)));
     $coursecontext = context_course::instance($lastcourse);
     $this->assertEqual(context_inspection::test_context_cache_size(), 1);
     $this->assertFalse($coursecontext->instanceid == CONTEXT_COURSE);
     $DB->delete_records('cache_flags', array());
     context_helper::delete_instance(CONTEXT_COURSE, $lastcourse);
     $dirty = get_cache_flags('accesslib/dirtycontexts', time() - 2);
     $this->assertTrue(isset($dirty[$coursecontext->path]));
     $this->assertEqual(context_inspection::test_context_cache_size(), 0);
     $this->assertFalse($DB->record_exists('context', array('contextlevel' => CONTEXT_COURSE, 'instanceid' => $lastcourse)));
     context_course::instance($lastcourse);
     // ======= context_helper::create_instances() ==========================
     $prevcount = $DB->count_records('context');
     $DB->delete_records('context', array('contextlevel' => CONTEXT_BLOCK));
     context_helper::create_instances(null, true);
     $this->assertIdentical($DB->count_records('context'), $prevcount);
     $this->assertEqual($DB->count_records('context', array('depth' => 0)), 0);
     $this->assertEqual($DB->count_records('context', array('path' => NULL)), 0);
     $DB->delete_records('context', array('contextlevel' => CONTEXT_BLOCK));
     $DB->delete_records('block_instances', array());
     $prevcount = $DB->count_records('context');
     $DB->delete_records_select('context', 'contextlevel <> ' . CONTEXT_SYSTEM);
     context_helper::create_instances(null, true);
     $this->assertIdentical($DB->count_records('context'), $prevcount);
     $this->assertEqual($DB->count_records('context', array('depth' => 0)), 0);
     $this->assertEqual($DB->count_records('context', array('path' => NULL)), 0);
     // ======= context_helper::cleanup_instances() ==========================
     $lastcourse = $DB->get_field_sql("SELECT MAX(id) FROM {course}");
     $DB->delete_records('course', array('id' => $lastcourse));
     $lastcategory = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
     $DB->delete_records('course_categories', array('id' => $lastcategory));
     $lastuser = $DB->get_field_sql("SELECT MAX(id) FROM {user} WHERE deleted=0");
     $DB->delete_records('user', array('id' => $lastuser));
     $DB->delete_records('block_instances', array('parentcontextid' => $frontpagepagecontext->id));
     $DB->delete_records('course_modules', array('id' => $frontpagepagecontext->instanceid));
     context_helper::cleanup_instances();
     $count = 1;
     //system
     $count += $DB->count_records('user', array('deleted' => 0));
     $count += $DB->count_records('course_categories');
     $count += $DB->count_records('course');
     $count += $DB->count_records('course_modules');
     $count += $DB->count_records('block_instances');
     $this->assertEqual($DB->count_records('context'), $count);
     // ======= context cache size restrictions ==============================
     $testusers = array();
     for ($i = 0; $i < CONTEXT_CACHE_MAX_SIZE + 100; $i++) {
         $user = new stdClass();
         $user->auth = 'manual';
         $user->firstname = 'xuser' . $i;
         $user->lastname = 'xuser' . $i;
         $user->username = '******' . $i;
         $user->password = '******';
         $user->email = "xuser{$i}@example.com";
         $user->confirmed = 1;
         $user->mnethostid = $CFG->mnet_localhost_id;
         $user->lang = $CFG->lang;
         $user->maildisplay = 1;
         $user->timemodified = time();
         $user->lastip = '0.0.0.0';
         $userid = $DB->insert_record('user', $user);
         $testusers[$i] = $userid;
     }
     context_helper::create_instances(null, true);
     context_helper::reset_caches();
     for ($i = 0; $i < CONTEXT_CACHE_MAX_SIZE + 100; $i++) {
         context_user::instance($testusers[$i]);
         if ($i == CONTEXT_CACHE_MAX_SIZE - 1) {
             $this->assertEqual(context_inspection::test_context_cache_size(), CONTEXT_CACHE_MAX_SIZE);
         } else {
             if ($i == CONTEXT_CACHE_MAX_SIZE) {
                 // once the limit is reached roughly 1/3 of records should be removed from cache
                 $this->assertEqual(context_inspection::test_context_cache_size(), (int) (CONTEXT_CACHE_MAX_SIZE * (2 / 3) + 102));
             }
         }
     }
     // We keep the first 100 cached
     $prevsize = context_inspection::test_context_cache_size();
     for ($i = 0; $i < 100; $i++) {
         context_user::instance($testusers[$i]);
         $this->assertEqual(context_inspection::test_context_cache_size(), $prevsize);
     }
     context_user::instance($testusers[102]);
     $this->assertEqual(context_inspection::test_context_cache_size(), $prevsize + 1);
     unset($testusers);
     // =================================================================
     // ======= basic test of legacy functions ==========================
     // =================================================================
     // note: watch out, the fake site might be pretty borked already
     $this->assertIdentical(get_system_context(), context_system::instance());
     foreach ($DB->get_records('context') as $contextid => $record) {
         $context = context::instance_by_id($contextid);
         $this->assertIdentical(get_context_instance_by_id($contextid), $context);
         $this->assertIdentical(get_context_instance($record->contextlevel, $record->instanceid), $context);
         $this->assertIdentical(get_parent_contexts($context), $context->get_parent_context_ids());
         if ($context->id == SYSCONTEXTID) {
             $this->assertIdentical(get_parent_contextid($context), false);
         } else {
             $this->assertIdentical(get_parent_contextid($context), $context->get_parent_context()->id);
         }
     }
     $children = get_child_contexts($systemcontext);
     $this->assertEqual(count($children), $DB->count_records('context') - 1);
     unset($children);
     $DB->delete_records('context', array('contextlevel' => CONTEXT_BLOCK));
     create_contexts();
     $this->assertFalse($DB->record_exists('context', array('contextlevel' => CONTEXT_BLOCK)));
     $DB->set_field('context', 'depth', 0, array('contextlevel' => CONTEXT_BLOCK));
     build_context_path();
     $this->assertFalse($DB->record_exists('context', array('depth' => 0)));
     $lastcourse = $DB->get_field_sql("SELECT MAX(id) FROM {course}");
     $DB->delete_records('course', array('id' => $lastcourse));
     $lastcategory = $DB->get_field_sql("SELECT MAX(id) FROM {course_categories}");
     $DB->delete_records('course_categories', array('id' => $lastcategory));
     $lastuser = $DB->get_field_sql("SELECT MAX(id) FROM {user} WHERE deleted=0");
     $DB->delete_records('user', array('id' => $lastuser));
     $DB->delete_records('block_instances', array('parentcontextid' => $frontpagepagecontext->id));
     $DB->delete_records('course_modules', array('id' => $frontpagepagecontext->instanceid));
     cleanup_contexts();
     $count = 1;
     //system
     $count += $DB->count_records('user', array('deleted' => 0));
     $count += $DB->count_records('course_categories');
     $count += $DB->count_records('course');
     $count += $DB->count_records('course_modules');
     $count += $DB->count_records('block_instances');
     $this->assertEqual($DB->count_records('context'), $count);
     context_helper::reset_caches();
     preload_course_contexts($SITE->id);
     $this->assertEqual(context_inspection::test_context_cache_size(), 1);
     context_helper::reset_caches();
     list($select, $join) = context_instance_preload_sql('c.id', CONTEXT_COURSECAT, 'ctx');
     $sql = "SELECT c.id {$select} FROM {course_categories} c {$join}";
     $records = $DB->get_records_sql($sql);
     foreach ($records as $record) {
         context_instance_preload($record);
         $record = (array) $record;
         $this->assertEqual(1, count($record));
         // only id left
     }
     $this->assertEqual(count($records), context_inspection::test_context_cache_size());
     accesslib_clear_all_caches(true);
     $DB->delete_records('cache_flags', array());
     mark_context_dirty($systemcontext->path);
     $dirty = get_cache_flags('accesslib/dirtycontexts', time() - 2);
     $this->assertTrue(isset($dirty[$systemcontext->path]));
     accesslib_clear_all_caches(false);
     $DB->delete_records('cache_flags', array());
     $course = $DB->get_record('course', array('id' => $testcourses[2]));
     $context = get_context_instance(CONTEXT_COURSE, $course->id);
     $oldpath = $context->path;
     $miscid = $DB->get_field_sql("SELECT MIN(id) FROM {course_categories}");
     $categorycontext = context_coursecat::instance($miscid);
     $course->category = $miscid;
     $DB->update_record('course', $course);
     context_moved($context, $categorycontext);
     $context = get_context_instance(CONTEXT_COURSE, $course->id);
     $this->assertIdentical($context->get_parent_context(), $categorycontext);
     $this->assertTrue($DB->record_exists('context', array('contextlevel' => CONTEXT_COURSE, 'instanceid' => $testcourses[2])));
     delete_context(CONTEXT_COURSE, $testcourses[2]);
     $this->assertFalse($DB->record_exists('context', array('contextlevel' => CONTEXT_COURSE, 'instanceid' => $testcourses[2])));
     $name = get_contextlevel_name(CONTEXT_COURSE);
     $this->assertFalse(empty($name));
     $context = get_context_instance(CONTEXT_COURSE, $testcourses[2]);
     $name = print_context_name($context);
     $this->assertFalse(empty($name));
     $url = get_context_url($coursecontext);
     $this->assertFalse($url instanceof modole_url);
     $page = $DB->get_record('page', array('id' => $testpages[7]));
     $context = get_context_instance(CONTEXT_MODULE, $page->id);
     $coursecontext = get_course_context($context);
     $this->assertEqual($coursecontext->contextlevel, CONTEXT_COURSE);
     $this->assertEqual(get_courseid_from_context($context), $page->course);
     $caps = fetch_context_capabilities($systemcontext);
     $this->assertTrue(is_array($caps));
     unset($caps);
 }
Пример #23
0
 /**
  * Test that you can delete a user set and all its user subsets
  */
 public function test_deleterecordcandeleteusersubsets()
 {
     global $DB;
     $this->load_csv_data();
     accesslib_clear_all_caches(true);
     // Make sure all the contexts are created, so that we can find the children.
     for ($i = 1; $i <= 4; $i++) {
         $clustercontextinstance = \local_elisprogram\context\userset::instance($i);
     }
     // Delete a record.
     $src = new userset(2, null, array(), false, array());
     $src->deletesubs = true;
     $src->delete();
     // Read it back.
     $recordset = $DB->get_recordset(userset::TABLE, null, '', 'name,display,parent,depth,id');
     $result = new moodle_recordset_phpunit_datatable(userset::TABLE, $recordset);
     $dataset = new PHPUnit_Extensions_Database_DataSet_CsvDataSet();
     $dataset->addTable(userset::TABLE, elispm::file('tests/fixtures/userset_delete_subset_b_test_result.csv'));
     $this->assertTablesEqual($dataset->getTable(userset::TABLE), $result);
 }
Пример #24
0
 /**
  * Perform necessary functions to start a test involving roles and permissions.
  * @return object A user that can be used as $USER for testing permissions.
  */
 protected function setup_permissions_test()
 {
     global $DB, $USER;
     accesslib_clear_all_caches(true);
     set_config('siteguest', '');
     set_config('siteadmins', '');
     // Create moodle user.
     $assigninguserdata = array('idnumber' => 'assigninguser', 'username' => 'assigninguser', 'firstname' => 'assigninguser', 'lastname' => 'assigninguser', 'email' => '*****@*****.**', 'country' => 'CA');
     $assigninguser = new user($assigninguserdata);
     $assigninguser->save();
     return $DB->get_record('user', array('username' => 'assigninguser'));
 }
 /**
  * Test available table only shows tracks that the assigner has the local/elisprogram::associate permission on.
  * @dataProvider dataprovider_available_permissions_associate
  * @param array $contextstoassign An array of information specifying the contexts to assign the associate permission on.
  *                                This is formatted like array('system' => true, 'track' => array(1, 2, 3))
  * @param int $tableusersetid The ID of the userset we're going to manage.
  * @param array $expectedresults The expected page of results.
  * @param int $expectedtotal The expected number of total results.
  */
 public function test_available_permissions_associate($contextstoassign, $tableusersetid, $expectedresults, $expectedtotal)
 {
     global $USER, $DB, $CFG;
     $userbackup = $USER;
     // Set up permissions.
     $USER = $this->setup_permissions_test();
     // Set up capabilities.
     foreach ($contextstoassign as $contexttype => $ids) {
         if ($contexttype === 'system') {
             $this->give_permission_for_context($USER->id, 'local/elisprogram:associate', context_system::instance());
         } else {
             foreach ($ids as $contextinstanceid) {
                 switch ($contexttype) {
                     case 'track':
                         $context = \local_elisprogram\context\track::instance($contextinstanceid);
                         break;
                 }
                 $this->give_permission_for_context($USER->id, 'local/elisprogram:associate', $context);
             }
         }
     }
     accesslib_clear_all_caches(true);
     // Construct test table.
     $table = new deepsight_datatable_usersettrack_available_mock($DB, 'test', 'http://localhost', 'testuniqid');
     $table->set_usersetid($tableusersetid);
     // Perform test.
     $actualresults = $table->get_search_results(array(), array(), 0, 20);
     // Verify result.
     $this->assert_search_results($expectedresults, $expectedtotal, $actualresults);
     // Restore user.
     $USER = $userbackup;
 }
Пример #26
0
    /**
     * Resets the test environment.
     *
     * @throws coding_exception If here we are not using the test database it should be because of a coding error
     * @BeforeScenario
     */
    public function before_scenario($event) {
        global $DB, $SESSION, $CFG;

        // As many checks as we can.
        if (!defined('BEHAT_TEST') ||
               !defined('BEHAT_SITE_RUNNING') ||
               php_sapi_name() != 'cli' ||
               !behat_util::is_test_mode_enabled() ||
               !behat_util::is_test_site()) {
            throw new coding_exception('Behat only can modify the test database and the test dataroot!');
        }

        // Avoid some notices / warnings.
        $SESSION = new stdClass();

        behat_util::reset_database();
        behat_util::reset_dataroot();

        purge_all_caches();
        accesslib_clear_all_caches(true);

        // Reset the nasty strings list used during the last test.
        nasty_strings::reset_used_strings();

        // Assing valid data to admin user (some generator-related code needs a valid user).
        $user = $DB->get_record('user', array('username' => 'admin'));
        session_set_user($user);

        // Start always in the the homepage.
        $this->getSession()->visit($this->locate_path('/'));
    }
 /**
  * Test available table shows only programs the user has permission to enrol into based on
  * local/elisprogram:program_enrol_userset_user permission on a parent userset.
  *
  * @dataProvider dataprovider_available_permissions_program_enrol_userset_user
  * @param array $usersetidsforperm An array of userset IDs to assign the local/elisprogram:program_enrol_userset_user on.
  * @param array $clusterassignments An array of arrays of parameters to construct clusterassignments with.
  * @param array $clustercurriculums An array of arrays of parameters to construct clustercurriculums with.
  * @param int $tableuserid The id of the user to manage associations for.
  * @param array $expectedresults The expected page of results.
  * @param int $expectedtotal The expected number of total results.
  */
 public function test_available_permissions_program_enrol_userset_user($usersetidsforperm, $clusterassignments, $clustercurriculums, $tableuserid, $expectedresults, $expectedtotal)
 {
     global $USER, $DB, $CFG;
     $userbackup = $USER;
     // Import usersets.
     $dataset = $this->createCsvDataSet(array(userset::TABLE => elispm::file('tests/fixtures/deepsight_userset.csv')));
     $this->loadDataSet($dataset);
     // Set up permissions.
     $USER = $this->setup_permissions_test();
     // Initialize userset contexts.
     for ($i = 1; $i <= 5; $i++) {
         $ctx = \local_elisprogram\context\userset::instance($i);
     }
     accesslib_clear_all_caches(true);
     // Set up capabilities.
     $capability = 'local/elisprogram:program_enrol_userset_user';
     foreach ($usersetidsforperm as $usersetid) {
         $this->give_permission_for_context($USER->id, $capability, \local_elisprogram\context\userset::instance($usersetid));
     }
     // Create clusterassignments.
     foreach ($clusterassignments as $clusterassignment) {
         $clusterassignment = new clusterassignment($clusterassignment);
         $clusterassignment->save();
     }
     // Create clustercurriculums.
     foreach ($clustercurriculums as $clustercurriculum) {
         $clustercurriculum = new clustercurriculum($clustercurriculum);
         $clustercurriculum->save();
     }
     // Construct test table.
     $table = new deepsight_datatable_userprogram_available_mock($DB, 'test', 'http://localhost', 'testuniqid');
     $table->set_userid($tableuserid);
     // Perform test.
     $actualresults = $table->get_search_results(array(), array(), 0, 20);
     // Verify.
     $this->assert_search_results($expectedresults, $expectedtotal, $actualresults);
 }
 /**
  * Validates success message for the role assignment create action on courses
  */
 public function test_version1importlogssuccesfulcourseroleassignmentcreate()
 {
     global $CFG, $DB;
     require_once $CFG->dirroot . '/lib/enrollib.php';
     // Prevent problem with cached contexts.
     accesslib_clear_all_caches(true);
     $userid = $this->create_test_user();
     $courseid = $this->create_test_course();
     $syscontext = context_system::instance();
     $roleid = $this->create_test_role();
     set_config('siteguest', '');
     // Make sure we can enrol the test user.
     $enrol = new stdClass();
     $enrol->enrol = 'manual';
     $enrol->courseid = $courseid;
     $enrol->status = ENROL_INSTANCE_ENABLED;
     $DB->insert_record('enrol', $enrol);
     // Set up an enrolment but no role assignment.
     enrol_try_internal_enrol($courseid, $userid);
     // Base data used every time.
     $basedata = array('action' => 'create', 'context' => 'course', 'instance' => 'rlipshortname', 'role' => 'rlipshortname');
     // Username.
     $data = $basedata;
     $data['username'] = '******';
     $expectedmessage = "[enrolment.csv line 2] User with username \"rlipusername\" successfully assigned role with shortname";
     $expectedmessage .= " \"rlipshortname\" on course \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
     // Email.
     $data = $basedata;
     $data['email'] = '*****@*****.**';
     $expectedmessage = "[enrolment.csv line 2] User with email \"rlipuser@rlipdomain.com\" successfully assigned role with";
     $expectedmessage .= " shortname \"rlipshortname\" on course \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
     // Idnumber.
     $data = $basedata;
     $data['idnumber'] = 'rlipidnumber';
     $expectedmessage = "[enrolment.csv line 2] User with idnumber \"rlipidnumber\" successfully assigned role with shortname";
     $expectedmessage .= " \"rlipshortname\" on course \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
     // Username, email.
     $data = $basedata;
     $data['username'] = '******';
     $data['email'] = '*****@*****.**';
     $expectedmessage = "[enrolment.csv line 2] User with username \"rlipusername\", email \"rlipuser@rlipdomain.com\"";
     $expectedmessage .= " successfully assigned role with shortname \"rlipshortname\" on course \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
     // Username, idnumber.
     $data = $basedata;
     $data['username'] = '******';
     $data['idnumber'] = 'rlipidnumber';
     $expectedmessage = "[enrolment.csv line 2] User with username \"rlipusername\", idnumber \"rlipidnumber\" successfully";
     $expectedmessage .= " assigned role with shortname \"rlipshortname\" on course \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
     // Email, idnumber.
     $data = $basedata;
     $data['email'] = '*****@*****.**';
     $data['idnumber'] = 'rlipidnumber';
     $expectedmessage = "[enrolment.csv line 2] User with email \"rlipuser@rlipdomain.com\", idnumber \"rlipidnumber\"";
     $expectedmessage .= " successfully assigned role with shortname \"rlipshortname\" on course \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
     // Username, email, idnumber.
     $data = $basedata;
     $data['username'] = '******';
     $data['email'] = '*****@*****.**';
     $data['idnumber'] = 'rlipidnumber';
     $expectedmessage = "[enrolment.csv line 2] User with username \"rlipusername\", email \"rlipuser@rlipdomain.com\",";
     $expectedmessage .= " idnumber \"rlipidnumber\" successfully assigned role with shortname \"rlipshortname\" on course";
     $expectedmessage .= " \"rlipshortname\".\n";
     $this->assert_data_produces_error($data, $expectedmessage, 'enrolment');
     $DB->delete_records('role_assignments');
 }
Пример #29
0
 /**
  * Rebuild paths and depths in all context levels.
  *
  * @static
  * @param bool $force false means add missing only
  * @return void
  */
 public static function build_all_paths($force = false)
 {
     foreach (self::$alllevels as $classname) {
         $classname::build_paths($force);
     }
     // reset static course cache - it might have incorrect cached data
     accesslib_clear_all_caches(true);
 }
 /**
  * Validate that DB logging logs a success message on successful enrolment
  * delete
  */
 public function test_version1dblogginglogssuccessmessageonenrolmentdelete()
 {
     global $CFG, $DB;
     require_once $CFG->dirroot . '/user/lib.php';
     require_once $CFG->dirroot . '/local/datahub/lib.php';
     require_once $CFG->dirroot . '/lib/enrollib.php';
     // Prevent problem with cached contexts.
     accesslib_clear_all_caches(true);
     // Set up config values.
     set_config('enrol_plugins_enabled', 'manual');
     set_config('defaultenrol', 1, 'enrol_manual');
     set_config('status', ENROL_INSTANCE_ENABLED, 'enrol_manual');
     $category = new stdClass();
     $category->name = 'testcategory';
     $category->id = $DB->insert_record('course_categories', $category);
     $course = new stdClass();
     $course->category = $category->id;
     $course->shortname = 'rlipshortname';
     $course->fullname = 'rlipfullname';
     $course = create_course($course);
     $user = new stdClass();
     $user->username = '******';
     $user->password = '******';
     $user->mnethostid = $CFG->mnet_localhost_id;
     $user->id = user_create_user($user);
     $roleid = create_role('rlipname', 'rlipshortname', 'rlipdescription');
     set_role_contextlevels($roleid, array(CONTEXT_COURSE));
     $syscontext = context_system::instance();
     $data = array('entity' => 'enrolment', 'action' => 'create', 'username' => 'rlipusername', 'context' => 'course', 'instance' => 'rlipshortname', 'role' => 'rlipshortname');
     $result = $this->run_enrolment_import($data);
     $this->assertNull($result);
     // Prevent db conflicts.
     $DB->delete_records(RLIP_LOG_TABLE);
     $data = array('entity' => 'enrolment', 'action' => 'delete', 'username' => 'rlipusername', 'context' => 'course', 'instance' => 'rlipshortname', 'role' => 'rlipshortname');
     $result = $this->run_enrolment_import($data);
     $this->assertNull($result);
     $exists = $this->log_with_message_exists();
     $this->assertEquals($exists, true);
 }