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 tool_admin_presets\local\action;

/**

 * Tests for the delete class.

 *

 * @package    tool_admin_presets

 * @category   test

 * @copyright  2021 Sara Arjona (sara@moodle.com)

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

 * @coversDefaultClass \tool_admin_presets\local\action\delete

 */

class delete_test extends \advanced_testcase {

    /**

     * Test the behaviour of execute() method.

     *

     * @covers ::execute

     */

    public function test_delete_execute(): void {

        global $DB;

        $this->resetAfterTest();

        $this->setAdminUser();

        // Create some presets.

        $generator = $this->getDataGenerator()->get_plugin_generator('core_adminpresets');

        $presetid1 = $generator->create_preset(['name' => 'Preset 1', 'applypreset' => true]);

        $presetid2 = $generator->create_preset(['name' => 'Preset 2']);

        $currentpresets = $DB->count_records('adminpresets');

        $currentitems = $DB->count_records('adminpresets_it');

        $currentadvitems = $DB->count_records('adminpresets_it_a');

        $currentplugins = $DB->count_records('adminpresets_plug');

        // Only preset1 has been applied.

        $this->assertCount(1, $DB->get_records('adminpresets_app'));

        // Only the preset1 settings that have changed: enablebadges, mediawidth and maxanswers.

        $this->assertCount(3, $DB->get_records('adminpresets_app_it'));

        // Only the preset1 advanced settings that have changed: maxanswers_adv.

        $this->assertCount(1, $DB->get_records('adminpresets_app_it_a'));

        // Only the preset1 plugins that have changed: enrol_guest and mod_glossary.

        $this->assertCount(2, $DB->get_records('adminpresets_app_plug'));

        // Initialise the parameters and create the delete class.

        $_POST['action'] = 'delete';

        $_POST['mode'] = 'execute';

        $_POST['id'] = $presetid1;

        $_POST['sesskey'] = sesskey();

        $action = new delete();

        $sink = $this->redirectEvents();

        try {

            $action->execute();

        } catch (\exception $e) {

            // If delete action was successfull, redirect should be called so we will encounter an

            // 'unsupported redirect error' moodle_exception.

            $this->assertInstanceOf(\moodle_exception::class, $e);

        } finally {

            // Check the preset data has been removed.

            $presets = $DB->get_records('adminpresets');

            $this->assertCount($currentpresets - 1, $presets);

            $preset = reset($presets);

            $this->assertArrayHasKey($presetid2, $presets);

            // Check preset items.

            $this->assertCount($currentitems - 4, $DB->get_records('adminpresets_it'));

            $this->assertCount(0, $DB->get_records('adminpresets_it', ['adminpresetid' => $presetid1]));

            // Check preset advanced items.

            $this->assertCount($currentadvitems - 1, $DB->get_records('adminpresets_it_a'));

            // Check preset plugins.

            $this->assertCount($currentplugins - 3, $DB->get_records('adminpresets_plug'));

            $this->assertCount(0, $DB->get_records('adminpresets_plug', ['adminpresetid' => $presetid1]));

            // Check preset applied tables are empty now.

            $this->assertCount(0, $DB->get_records('adminpresets_app'));

            $this->assertCount(0, $DB->get_records('adminpresets_app_it'));

            $this->assertCount(0, $DB->get_records('adminpresets_app_it_a'));

            $this->assertCount(0, $DB->get_records('adminpresets_app_plug'));

            // Check the delete event has been raised.

            $events = $sink->get_events();

            $sink->close();

            $event = reset($events);

            $this->assertInstanceOf('\\tool_admin_presets\\event\\preset_deleted', $event);

        }

    }

    /**

     * Test the behaviour of execute() method when the preset id doesn't exist.

     *

     * @covers ::execute

     */

    public function test_delete_execute_unexisting_preset(): void {

        $this->resetAfterTest();

        $this->setAdminUser();

        // Create some presets.

        $generator = $this->getDataGenerator()->get_plugin_generator('core_adminpresets');

        $presetid = $generator->create_preset(['name' => 'Preset 1']);

        // Initialise the parameters and create the delete class.

        $_POST['action'] = 'delete';

        $_POST['mode'] = 'execute';

        $_POST['id'] = $presetid * 2; // Unexisting preset identifier.

        $_POST['sesskey'] = sesskey();

        $action = new delete();

        $this->expectException(\moodle_exception::class);

        $action->execute();

    }

    /**

     * Test the behaviour of show() method when the preset id doesn't exist.

     *

     * @covers ::show

     */

    public function test_delete_show_unexisting_preset(): void {

        $this->resetAfterTest();

        $this->setAdminUser();

        // Create some presets.

        $generator = $this->getDataGenerator()->get_plugin_generator('core_adminpresets');

        $presetid = $generator->create_preset(['name' => 'Preset 1']);

        // Initialise the parameters and create the delete class.

        $_POST['action'] = 'delete';

        $_POST['mode'] = 'show';

        $_POST['id'] = $presetid * 2; // Unexisting preset identifier.

        $action = new delete();

        $this->expectException(\moodle_exception::class);

        $action->show();

    }

}