/** * Resets the test environment. * * @param BeforeScenarioScope $scope scope passed by event fired before scenario. * @throws behat_stop_exception If here we are not using the test database it should be because of a coding error */ public function before_scenario(BeforeScenarioScope $scope) { global $DB, $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 behat_stop_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 $e) { // Exception thrown by WebDriver, so only @javascript tests will be caugth; in // behat_util::check_server_status() we already checked that the server is running. throw new behat_stop_exception($driverexceptionmsg); } catch (DriverException $e) { throw new behat_stop_exception($driverexceptionmsg); } catch (UnknownError $e) { // Generic 'I have no idea' Selenium error. Custom exception to provide more feedback about possible solutions. throw new behat_stop_exception($e->getMessage()); } $suitename = $scope->getSuite()->getName(); // Register behat selectors for theme, if suite is changed. We do it for every suite change. if ($suitename !== self::$runningsuite) { behat_context_helper::set_environment($scope->getEnvironment()); // We need the Mink session to do it and we do it only before the first scenario. $namedpartialclass = 'behat_partial_named_selector'; $namedexactclass = 'behat_exact_named_selector'; if ($suitename !== 'default') { // If override selector exist, then set it as default behat selectors class. $overrideclass = behat_config_util::get_behat_theme_selector_override_classname($suitename, 'named_partial', true); if (class_exists($overrideclass)) { $namedpartialclass = $overrideclass; } // If override selector exist, then set it as default behat selectors class. $overrideclass = behat_config_util::get_behat_theme_selector_override_classname($suitename, 'named_exact', true); if (class_exists($overrideclass)) { $namedexactclass = $overrideclass; } } $this->getSession()->getSelectorsHandler()->registerSelector('named_partial', new $namedpartialclass()); $this->getSession()->getSelectorsHandler()->registerSelector('named_exact', new $namedexactclass()); } // Reset mink session between the scenarios. $session->reset(); // Reset $SESSION. \core\session\manager::init_empty_session(); behat_util::reset_all_data(); // 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 = $now; } } // Set the theme if not default. if ($suitename !== "default") { set_config('theme', $suitename); self::$runningsuite = $suitename; } // 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 $e) { throw new behat_stop_exception($e->getMessage()); } // Checking that the root path is a Moodle test site. if (self::is_first_scenario()) { $notestsiteexception = new behat_stop_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. $this->resize_window('medium'); }
/** * Resets the test environment. * * @throws coding_exception If here we are not using the test database it should be because of a coding error * @BeforeScenario */ public function before_scenario($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'); }