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 enrol_meta\external;

use core_external\external_api;

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

global $CFG;

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

/**

 * Tests for delete_instances external class

 *

 * @package    enrol_meta

 * @group      enrol_meta

 * @category   test

 * @copyright  2021 WKS KV Bildung

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

 */

class delete_instances_test extends \externallib_advanced_testcase {

    /**

     * Test setup

     */

    public function setUp(): void {

        $this->resetAfterTest();

        $this->setAdminUser();

    }

    /**

     * Test delete_instances no instances.

     */

    public function test_delete_instances_no_instances() {

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

        delete_instances::execute([]);

    }

    /**

     * Test delete_instances missing courses.

     */

    public function test_delete_instances_missing_courses() {

        $course = self::getDataGenerator()->create_course();

        // Missing meta course.

        try {

            delete_instances::execute([['metacourseid' => 1000, 'courseid' => $course->id]]);

            $this->fail('Exception expected');

        } catch (\moodle_exception $e) {

            $this->assertStringContainsString(get_string('wsinvalidmetacourse', 'enrol_meta', 1000), $e->getMessage());

        }

        // Missing linked course.

        try {

            delete_instances::execute([['metacourseid' => $course->id, 'courseid' => 1000]]);

            $this->fail('Exception expected');

        } catch (\moodle_exception $e) {

            $this->assertStringContainsString(get_string('wsinvalidcourse', 'enrol_meta', 1000), $e->getMessage());

        }

    }

    /**

     * Test delete_instances missing capabilities.

     */

    public function test_delete_instances_missing_capabilities() {

        $metacourse = self::getDataGenerator()->create_course();

        $course = self::getDataGenerator()->create_course();

        $user = self::getDataGenerator()->create_user();

        $this::setUser($user);

        // Missing rights in meta course.

        try {

            delete_instances::execute([['metacourseid' => $metacourse->id, 'courseid' => $course->id]]);

            $this->fail('Exception expected');

        } catch (\moodle_exception $e) {

            $this->assertStringContainsString(get_string('wsinvalidmetacourse', 'enrol_meta', $metacourse->id), $e->getMessage());

        }

        // Add rights for metacourse.

        $metacontext = \context_course::instance($metacourse->id);

        $roleid = $this->assignUserCapability('enrol/meta:config', $metacontext->id);

        $this->assignUserCapability('moodle/course:view', $metacontext->id, $roleid);

        $this->assignUserCapability('moodle/course:enrolconfig', $metacontext->id, $roleid);

        $result = delete_instances::execute([['metacourseid' => $metacourse->id, 'courseid' => $course->id]]);

        $this->assertNotEmpty($result);

    }

    /**

     * Test delete_instances.

     */

    public function test_delete_instances() {

        global $DB;

        $metacourse = self::getDataGenerator()->create_course();

        $course = self::getDataGenerator()->create_course();

        // Create instance.

        $enrolplugin = enrol_get_plugin('meta');

        $fields = [

            'customint1' => $course->id,

            'customint2' => 0,

        ];

        $enrolplugin->add_instance($metacourse, $fields);

        // Sanity check.

        $enrolrecords = $DB->count_records('enrol',

            ['enrol' => 'meta', 'courseid' => $metacourse->id, 'customint1' => $course->id]);

        $this->assertEquals(1, $enrolrecords);

        // Delete instance.

        $result = delete_instances::execute([['metacourseid' => $metacourse->id, 'courseid' => $course->id]]);

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

        $this->assertEquals($result[0]['metacourseid'], $metacourse->id);

        $this->assertEquals($result[0]['courseid'], $course->id);

        $this->assertEquals($result[0]['status'], 1);

        // Check instance was deleted.

        $enrolrecords = $DB->count_records('enrol',

            ['enrol' => 'meta', 'courseid' => $result[0]['metacourseid'], 'customint1' => $result[0]['courseid']]);

        $this->assertEquals(0, $enrolrecords);

        // Delete same instance.

        $result = delete_instances::execute([['metacourseid' => $metacourse->id, 'courseid' => $course->id]]);

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

        $this->assertEquals($result[0]['metacourseid'], $metacourse->id);

        $this->assertEquals($result[0]['courseid'], $course->id);

        $this->assertEquals($result[0]['status'], 0);

    }

}