Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace quizaccess_seb\event;

use mod_quiz\quiz_settings;

defined('MOODLE_INTERNAL') || die();

require_once(__DIR__ . '/..//test_helper_trait.php');

/**

 * PHPUnit tests for all plugin events.

 *

 * @package    quizaccess_seb

 * @author     Andrew Madden <andrewmadden@catalyst-au.net>

 * @copyright  2020 Catalyst IT

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class events_test extends \advanced_testcase {

    use \quizaccess_seb_test_helper_trait;

    /**

     * Called before every test.

     */

    public function setUp(): void {

        parent::setUp();

        $this->resetAfterTest();

        $this->course = $this->getDataGenerator()->create_course();

    }

    /**

     * Test creating the access_prevented event.

     *

     * @covers \quizaccess_seb\event\access_prevented

     */

    public function test_event_access_prevented(): void {

        $this->resetAfterTest();

        $this->setAdminUser();

        $quiz = $this->create_test_quiz($this->course, \quizaccess_seb\settings_provider::USE_SEB_CONFIG_MANUALLY);

        $accessmanager = new \quizaccess_seb\seb_access_manager(new quiz_settings($quiz,

            get_coursemodule_from_id('quiz', $quiz->cmid), $this->course));

        // Set up event with data.

        $user = $this->getDataGenerator()->create_user();

        $this->setUser($user);

        $_SERVER['HTTP_X_SAFEEXAMBROWSER_CONFIGKEYHASH'] = 'configkey';

        $_SERVER['HTTP_X_SAFEEXAMBROWSER_REQUESTHASH'] = 'browserexamkey';

        $event = \quizaccess_seb\event\access_prevented::create_strict($accessmanager, 'Because I said so.');

        // Create an event sink, trigger event and retrieve event.

        $sink = $this->redirectEvents();

        $event->trigger();

        $events = $sink->get_events();

        $this->assertEquals(1, count($events));

        $event = reset($events);

        $expectedconfigkey = $accessmanager->get_valid_config_key();

        // Test that the event data is as expected.

        $this->assertInstanceOf('\quizaccess_seb\event\access_prevented', $event);

        $this->assertEquals('Quiz access was prevented', $event->get_name());

        $this->assertEquals(

            "The user with id '$user->id' has been prevented from accessing quiz with id '$quiz->id' by the "

            . "Safe Exam Browser access plugin. The reason was 'Because I said so.'. "

            . "Expected config key: '$expectedconfigkey'. "

            . "Received config key: 'configkey'. Received browser exam key: 'browserexamkey'.",

            $event->get_description());

        $this->assertEquals(\context_module::instance($quiz->cmid), $event->get_context());

        $this->assertEquals($user->id, $event->userid);

        $this->assertEquals($quiz->id, $event->objectid);

        $this->assertEquals($this->course->id, $event->courseid);

        $this->assertEquals('Because I said so.', $event->other['reason']);

        $this->assertEquals($expectedconfigkey, $event->other['savedconfigkey']);

        $this->assertEquals('configkey', $event->other['receivedconfigkey']);

        $this->assertEquals('browserexamkey', $event->other['receivedbrowserexamkey']);

    }

    /**

     * Test creating the access_prevented event with provided SEB keys.

     *

     * @covers \quizaccess_seb\event\access_prevented

     */

    public function test_event_access_prevented_with_keys(): void {

        $this->resetAfterTest();

        $this->setAdminUser();

        $quiz = $this->create_test_quiz($this->course, \quizaccess_seb\settings_provider::USE_SEB_CONFIG_MANUALLY);

        $accessmanager = new \quizaccess_seb\seb_access_manager(new quiz_settings($quiz,

            get_coursemodule_from_id('quiz', $quiz->cmid), $this->course));

        // Set up event with data.

        $user = $this->getDataGenerator()->create_user();

        $this->setUser($user);

        $event = \quizaccess_seb\event\access_prevented::create_strict($accessmanager, 'Because I said so.',

                'configkey', 'browserexamkey');

        // Create an event sink, trigger event and retrieve event.

        $sink = $this->redirectEvents();

        $event->trigger();

        $events = $sink->get_events();

        $this->assertEquals(1, count($events));

        $event = reset($events);

        $expectedconfigkey = $accessmanager->get_valid_config_key();

        // Test that the event data is as expected.

        $this->assertInstanceOf('\quizaccess_seb\event\access_prevented', $event);

        $this->assertEquals('Quiz access was prevented', $event->get_name());

        $this->assertEquals(

            "The user with id '$user->id' has been prevented from accessing quiz with id '$quiz->id' by the "

            . "Safe Exam Browser access plugin. The reason was 'Because I said so.'. "

            . "Expected config key: '$expectedconfigkey'. "

            . "Received config key: 'configkey'. Received browser exam key: 'browserexamkey'.",

            $event->get_description());

        $this->assertEquals(\context_module::instance($quiz->cmid), $event->get_context());

        $this->assertEquals($user->id, $event->userid);

        $this->assertEquals($quiz->id, $event->objectid);

        $this->assertEquals($this->course->id, $event->courseid);

        $this->assertEquals('Because I said so.', $event->other['reason']);

        $this->assertEquals($expectedconfigkey, $event->other['savedconfigkey']);

        $this->assertEquals('configkey', $event->other['receivedconfigkey']);

        $this->assertEquals('browserexamkey', $event->other['receivedbrowserexamkey']);

    }

    /**

     * Test creating the template_created event.

     *

     * @covers \quizaccess_seb\event\template_created

     */

    public function test_event_create_template(): void {

        $this->resetAfterTest();

        // Set up event with data.

        $user = $this->getDataGenerator()->create_user();

        $this->setUser($user);

        $template = $this->create_template();

        $event = \quizaccess_seb\event\template_created::create_strict(

            $template,

            \context_system::instance());

        // Create an event sink, trigger event and retrieve event.

        $sink = $this->redirectEvents();

        $event->trigger();

        $events = $sink->get_events();

        $this->assertEquals(1, count($events));

        $event = reset($events);

        // Test that the event data is as expected.

        $this->assertInstanceOf('\quizaccess_seb\event\template_created', $event);

        $this->assertEquals('SEB template was created', $event->get_name());

        $this->assertEquals(

            "The user with id '$user->id' has created a template with id '{$template->get('id')}'.",

            $event->get_description()

        );

        $this->assertEquals(\context_system::instance(), $event->get_context());

        $this->assertEquals($user->id, $event->userid);

        $this->assertEquals($template->get('id'), $event->objectid);

    }

}