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_quiz\external;

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

require_once(__DIR__ . '/../../../../webservice/tests/helpers.php');

use core_question_generator;

use externallib_advanced_testcase;

use mod_quiz\quiz_settings;

use required_capability_exception;

/**

 * Test for the update_slots service.

 *

 * @package   mod_quiz

 * @category  external

 * @copyright 2023 The Open University

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

 * @covers \mod_quiz\external\update_slots

 */

final class update_slots_test extends externallib_advanced_testcase {

    public function test_update_slots_service_works(): void {

        global $DB;

        $quizobj = $this->create_quiz_with_two_shortanswer_questions();

        $this->setAdminUser();

        $structure = $quizobj->get_structure();

        // No changes to slot 1.

        $slot1data = [

            'id' => $structure->get_slot_by_number(1)->id,

        ];

        // Change everything in slot 2.

        $slot2data = [

            'id' => $structure->get_slot_by_number(2)->id,

            'displaynumber' => '1b',

            'requireprevious' => true,

            'maxmark' => 7,

            'quizgradeitemid' => 123,

        ];

        update_slots::execute($quizobj->get_quizid(), [$slot1data, $slot2data]);

        $slot = $DB->get_record('quiz_slots', ['id' => $slot2data['id']]);

        $this->assertEquals('1b', $slot->displaynumber);

        $this->assertTrue((bool) $slot->requireprevious);

        $this->assertEquals(7, $slot->maxmark);

        $this->assertEquals(123, $slot->quizgradeitemid);

    }

    public function test_update_slots_checks_permissions(): void {

        $quizobj = $this->create_quiz_with_two_shortanswer_questions();

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

        $this->setUser($unprivilegeduser);

        $this->expectException(required_capability_exception::class);

        update_slots::execute($quizobj->get_quizid(), []);

    }

    /**

     * Create a quiz of two shortanswer questions.

     *

     * @return quiz_settings the newly created quiz.

     */

    protected function create_quiz_with_two_shortanswer_questions(): quiz_settings {

        global $SITE;

        $this->resetAfterTest();

        // Make a quiz.

        $timeclose = time() + HOURSECS;

        $quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');

        $quiz = $quizgenerator->create_instance([

            'course' => $SITE->id,

            'timeclose' => $timeclose,

            'overduehandling' => 'autoabandon',

        ]);

        // Create a question.

        /** @var core_question_generator $questiongenerator */

        $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');

        $cat = $questiongenerator->create_question_category();

        $saq1 = $questiongenerator->create_question('shortanswer', null, ['category' => $cat->id]);

        $saq2 = $questiongenerator->create_question('shortanswer', null, ['category' => $cat->id]);

        // Add them to the quiz.

        $quizobj = quiz_settings::create($quiz->id);

        quiz_add_quiz_question($saq1->id, $quiz, 0, 1);

        quiz_add_quiz_question($saq2->id, $quiz, 0, 1);

        $quizobj->get_grade_calculator()->recompute_quiz_sumgrades();

        return $quizobj;

    }

}