public function test_section_info_properties()
{
global $DB, $CFG;
$this->resetAfterTest();
$oldcfgenableavailability = $CFG->enableavailability;
$oldcfgenablecompletion = $CFG->enablecompletion;
set_config('enableavailability', 1);
set_config('enablecompletion', 1);
$this->setAdminUser();
// Generate the course and pre-requisite module.
$course = $this->getDataGenerator()->create_course(array('format' => 'topics', 'numsections' => 3, 'enablecompletion' => 1, 'groupmode' => SEPARATEGROUPS, 'forcegroupmode' => 0), array('createsections' => true));
$coursecontext = context_course::instance($course->id);
$prereqforum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id), array('completion' => 1));
// Generate the module and add availability conditions.
$conditionscompletion = array($prereqforum->cmid => COMPLETION_COMPLETE);
$conditionsgrade = array(666 => (object) array('min' => 0.4, 'max' => null, 'name' => '!missing'));
$conditionsfield = array('email' => (object) array('fieldname' => 'email', 'operator' => 'contains', 'value' => 'test'));
$sectiondb = $DB->get_record('course_sections', array('course' => $course->id, 'section' => 2));
$ci = new condition_info_section((object) array('id' => $sectiondb->id), CONDITION_MISSING_EVERYTHING);
foreach ($conditionscompletion as $cmid => $requiredcompletion) {
$ci->add_completion_condition($cmid, $requiredcompletion);
}
foreach ($conditionsgrade as $gradeid => $conditiongrade) {
$ci->add_grade_condition($gradeid, $conditiongrade->min, $conditiongrade->max, true);
}
foreach ($conditionsfield as $conditionfield) {
$ci->add_user_field_condition($conditionfield->fieldname, $conditionfield->operator, $conditionfield->value);
}
// Direct calls to condition_info_section methods do not reset the course cache. Do it manually.
rebuild_course_cache($course->id, true);
// Create and enrol a student.
$studentrole = $DB->get_record('role', array('shortname' => 'student'), '*', MUST_EXIST);
$student = $this->getDataGenerator()->create_user();
role_assign($studentrole->id, $student->id, $coursecontext);
$enrolplugin = enrol_get_plugin('manual');
$enrolinstance = $DB->get_record('enrol', array('courseid' => $course->id, 'enrol' => 'manual'));
$enrolplugin->enrol_user($enrolinstance, $student->id);
$this->setUser($student);
// Get modinfo.
$modinfo = get_fast_modinfo($course->id);
$si = $modinfo->get_section_info(2);
$this->assertEquals($sectiondb->id, $si->id);
$this->assertEquals($sectiondb->course, $si->course);
$this->assertEquals($sectiondb->section, $si->section);
$this->assertEquals($sectiondb->name, $si->name);
$this->assertEquals($sectiondb->visible, $si->visible);
$this->assertEquals($sectiondb->summary, $si->summary);
$this->assertEquals($sectiondb->summaryformat, $si->summaryformat);
$this->assertEquals($sectiondb->showavailability, $si->showavailability);
$this->assertEquals($sectiondb->availablefrom, $si->availablefrom);
$this->assertEquals($sectiondb->availableuntil, $si->availableuntil);
$this->assertEquals($sectiondb->groupingid, $si->groupingid);
$this->assertEquals($sectiondb->sequence, $si->sequence);
// Since this section does not contain invalid modules.
$this->assertEquals($conditionscompletion, $si->conditionscompletion);
$this->assertEquals($conditionsgrade, $si->conditionsgrade);
$this->assertEquals($conditionsfield, $si->conditionsfield);
// Dynamic fields, just test that they can be retrieved (must be carefully tested in each activity type).
$this->assertEquals(0, $si->available);
$this->assertNotEmpty($si->availableinfo);
// Lists all unmet availability conditions.
$this->assertEquals(0, $si->uservisible);
// Restore settings.
set_config('enableavailability', $oldcfgenableavailability);
set_config('enablecompletion', $oldcfgenablecompletion);
}
public function test_section_is_available() {
global $DB, $USER;
$courseid = $this->make_course();
// Enrol user (needed for groups)
$enrolplugin = enrol_get_plugin('manual');
$course = $DB->get_record('course', array('id' => $courseid));
$enrolplugin->add_instance($course);
$enrolinstances = enrol_get_instances($courseid, false);
foreach ($enrolinstances as $enrolinstance) {
if ($enrolinstance->enrol === 'manual') {
break;
}
}
$enrolplugin->enrol_user($enrolinstance, $USER->id);
// Module for conditions later
$cmid = $this->make_course_module($courseid);
// No conditions
$sectionid = $this->make_section($courseid, array($cmid), 1);
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertTrue($ci->is_available($text, false, 0));
$this->assertEquals('', $text);
// Time (from)
$time = time() + 100;
$sectionid = $this->make_section($courseid, array(), 2, array('availablefrom' => $time));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$timetext = userdate($time, get_string('strftimedate', 'langconfig'));
$this->assertRegExp('~' . preg_quote($timetext) . '~', $text);
$time=time()-100;
$sectionid = $this->make_section($courseid, array(), 3, array('availablefrom' => $time));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertTrue($ci->is_available($text));
$this->assertEquals('', $text);
$timetext = userdate($time, get_string('strftimedate', 'langconfig'));
$this->assertRegExp('~' . preg_quote($timetext) . '~', $ci->get_full_information());
// Time (until)
$sectionid = $this->make_section($courseid, array(), 4, array('availableuntil' => time() - 100));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$this->assertEquals('', $text);
// Completion: first set up cm
$sectionid = $this->make_section($courseid, array(), 5);
$cm = $DB->get_record('course_modules', array('id' => $cmid));
$cm->completion = COMPLETION_TRACKING_MANUAL;
$DB->update_record('course_modules', $cm);
// Completion: Reset modinfo after changing the options
rebuild_course_cache($courseid);
$reset = 'reset';
get_fast_modinfo($reset);
// Completion: Add condition
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$ci->add_completion_condition($cmid, COMPLETION_COMPLETE);
condition_info_section::wipe_session_cache();
// Completion: Check
$this->assertFalse($ci->is_available($text, false));
$this->assertEquals(get_string('requires_completion_1', 'condition', 'xxx'), $text);
completion_info::wipe_session_cache();
$completion = new completion_info($DB->get_record('course', array('id' => $courseid)));
$completion->update_state($cm, COMPLETION_COMPLETE);
completion_info::wipe_session_cache();
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text));
$this->assertFalse($ci->is_available($text, false, $USER->id + 1));
// Completion: Uncheck
completion_info::wipe_session_cache();
condition_info_section::wipe_session_cache();
$completion = new completion_info($DB->get_record('course', array('id' => $courseid)));
$completion->update_state($cm, COMPLETION_INCOMPLETE);
$this->assertFalse($ci->is_available($text));
// Completion: Incomplete condition
$ci->wipe_conditions();
$ci->add_completion_condition($cmid, COMPLETION_INCOMPLETE);
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text));
$this->assertTrue($ci->is_available($text, false, $USER->id + 1));
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text, true));
// Grade: Add a fake grade item
$gradeitemid = $DB->insert_record('grade_items', (object)array(
'courseid' => $courseid, 'itemname' => 'frog'));
// Grade: Add a condition on a value existing
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, null, true);
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_any', 'condition', 'frog'), $text);
// Grade: Fake it existing
$DB->insert_record('grade_grades', (object)array(
'itemid' => $gradeitemid, 'userid' => $USER->id, 'finalgrade' => 3.78));
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text));
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text, true));
// Grade: Now require that user gets more than 3.78001
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3.78001, null, true);
condition_info_section::wipe_session_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_min', 'condition', 'frog'), $text);
// Grade: ...just on 3.78...
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3.78, null, true);
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text));
// Grade: ...less than 3.78
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, 3.78, true);
condition_info_section::wipe_session_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_max', 'condition', 'frog'), $text);
// Grade: ...less than 3.78001
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, null, 3.78001, true);
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text));
// Grade: ...in a range that includes it
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 3, 4, true);
condition_info_section::wipe_session_cache();
$this->assertTrue($ci->is_available($text));
// Grade: ...in a range that doesn't include it
$ci->wipe_conditions();
$ci->add_grade_condition($gradeitemid, 4, 5, true);
condition_info_section::wipe_session_cache();
$this->assertFalse($ci->is_available($text));
$this->assertEquals(get_string('requires_grade_range', 'condition', 'frog'), $text);
// Grouping: Not member
$groupingid = $this->make_grouping($courseid, 'Grouping');
$groupid = $this->make_group($courseid, 'Group', $groupingid);
$sectionid = $this->make_section($courseid, array(), 6, array('groupingid' => $groupingid));
$ci = new condition_info_section((object)array('id' => $sectionid),
CONDITION_MISSING_EVERYTHING);
$this->assertFalse($ci->is_available($text));
$this->assertEquals(trim(get_string('groupingnoaccess', 'condition')), $text);
// Grouping: Member
$this->assertTrue(groups_add_member($groupid, $USER->id));
condition_info_section::init_global_cache();
$this->assertTrue($ci->is_available($text));
$this->assertEquals('', $text);
$this->assertTrue($ci->is_available($text, true));
// Grouping: Somebody else
$this->assertFalse($ci->is_available($text, false, $USER->id + 1));
$this->assertFalse($ci->is_available($text, true, $USER->id + 1));
}
