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 mod_data\external;

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

global $CFG;

require_once($CFG->dirroot . '/webservice/tests/helpers.php');

use externallib_advanced_testcase;

use core_external\external_api;

use mod_data\manager;

/**

 * External function test for delete_saved_preset.

 *

 * @package    mod_data

 * @category   external

 * @since      Moodle 4.1

 * @copyright  2022 Amaia Anabitarte <amaia@moodle.com>

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

 * @coversDefaultClass \mod_data\external\delete_saved_preset

 */

class delete_saved_preset_test extends externallib_advanced_testcase {

    /**

     * Test the behaviour of delete_saved_preset().

     *

     * @covers ::execute

     */

    public function test_delete_saved_preset(): void {

        $this->resetAfterTest();

        // Create course, database activity and users.

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

        $data = $this->getDataGenerator()->create_module('data', ['course' => $course->id]);

        $teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');

        $student = $this->getDataGenerator()->create_and_enrol($course, 'student');

        $manager = manager::create_from_instance($data);

        $initialpresets = $manager->get_available_presets();

        $preset1name = 'Admin preset';

        $preset2name = 'Teacher preset';

        // Trying to delete a preset when there is no saved preset created.

        $result = delete_saved_preset::execute($data->id, [$preset1name, $preset2name]);

        $result = external_api::clean_returnvalue(delete_saved_preset::execute_returns(), $result);

        $this->assertFalse($result['result']);

        $this->assertCount(2, $result['warnings']);

        // Check no preset has been deleted.

        $currentpresets = $manager->get_available_presets();

        $this->assertEquals(count($initialpresets), count($currentpresets));

        // Create a saved preset.

        $plugingenerator = $this->getDataGenerator()->get_plugin_generator('mod_data');

        $record = (object)[

            'name' => $preset1name,

            'description' => 'Testing preset description',

        ];

        $adminpreset = $plugingenerator->create_preset($data, $record);

        // Update initial preset list.

        $initialpresets = $manager->get_available_presets();

        // There is a warning for non-existing preset.

        $result = delete_saved_preset::execute($data->id, ['Another preset']);

        $result = external_api::clean_returnvalue(delete_saved_preset::execute_returns(), $result);

        $this->assertFalse($result['result']);

        $this->assertCount(1, $result['warnings']);

        // Check no preset has been deleted.

        $currentpresets = $manager->get_available_presets();

        $this->assertEquals(count($initialpresets), count($currentpresets));

        // Create a saved preset by teacher.

        $this->setUser($teacher);

        $plugingenerator = $this->getDataGenerator()->get_plugin_generator('mod_data');

        $record = (object)[

            'name' => $preset2name,

            'description' => 'Testing preset description',

        ];

        $teacherpreset = $plugingenerator->create_preset($data, $record);

        // Update initial preset list.

        $this->setAdminUser();

        $initialpresets = $manager->get_available_presets();

        // Student can't delete presets.

        $this->setUser($student);

        $result = delete_saved_preset::execute($data->id, [$preset1name, $preset2name]);

        $result = external_api::clean_returnvalue(delete_saved_preset::execute_returns(), $result);

        $this->assertFalse($result['result']);

        $this->assertCount(2, $result['warnings']);

        // Check no preset has been deleted.

        $this->setAdminUser();

        $currentpresets = $manager->get_available_presets();

        $this->assertEquals(count($initialpresets), count($currentpresets));

        // Teacher can delete their preset.

        $this->setUser($teacher);

        $result = delete_saved_preset::execute($data->id, [$preset2name]);

        $result = external_api::clean_returnvalue(delete_saved_preset::execute_returns(), $result);

        $this->assertTrue($result['result']);

        $this->assertCount(0, $result['warnings']);

        // Check the preset has been deleted.

        $this->setAdminUser();

        $currentpresets = $manager->get_available_presets();

        $this->assertEquals(count($initialpresets) - 1, count($currentpresets));

        foreach ($currentpresets as $currentpreset) {

            $this->assertNotEquals($currentpreset->name, $preset2name);

        }

        // Teacher can't delete other users' preset.

        $this->setUser($teacher);

        $result = delete_saved_preset::execute($data->id, [$preset1name]);

        $result = external_api::clean_returnvalue(delete_saved_preset::execute_returns(), $result);

        $this->assertFalse($result['result']);

        $this->assertCount(1, $result['warnings']);

        // Check no preset has been deleted.

        $this->setAdminUser();

        $currentpresets = $manager->get_available_presets();

        $this->assertEquals(count($initialpresets) - 1, count($currentpresets));

    }

}