mirror of
https://github.com/moodle/moodle.git
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120 lines
4.8 KiB
PHP
120 lines
4.8 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Unit tests for core\content class.
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*
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* @package core
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* @category test
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* @copyright 2020 Michael Hawkins <michaelh@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core;
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/**
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* Unit tests for core\content class.
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*
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* @package core
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* @category test
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* @copyright 2020 Michael Hawkins <michaelh@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class content_test extends \advanced_testcase {
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/**
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* A test to confirm only valid cases allow exporting of course content.
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*/
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public function test_can_export_context_course() {
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global $DB;
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$this->resetAfterTest();
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$course1 = $this->getDataGenerator()->create_course();
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$course2 = $this->getDataGenerator()->create_course();
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$course1context = \context_course::instance($course1->id);
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$course2context = \context_course::instance($course2->id);
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// Enrol user as student in course1 only.
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$user = $this->getDataGenerator()->create_and_enrol($course1, 'student');
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// Confirm by default enrolled user does not have permission to export in course1.
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$this->assertFalse(content::can_export_context($course1context, $user));
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// Make course download available on site, but not enabled in course1 or by default.
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set_config('downloadcoursecontentallowed', true);
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// Confirm user still does not have permission to export (disabled in courses by default).
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$this->assertFalse(content::can_export_context($course1context, $user));
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// Enable export in courses by default.
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set_config('downloadcontentsitedefault', DOWNLOAD_COURSE_CONTENT_ENABLED, 'moodlecourse');
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// Confirm user now has permission to export in course1 only.
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$this->assertTrue(content::can_export_context($course1context, $user));
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// Disable course downloads in course1.
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$course1->downloadcontent = DOWNLOAD_COURSE_CONTENT_DISABLED;
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$DB->update_record('course', $course1);
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rebuild_course_cache($course1->id);
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// Confirm user does not have permission to export in course1.
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$this->assertFalse(content::can_export_context($course1context, $user));
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// Enable course downloads in course1.
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$course1->downloadcontent = DOWNLOAD_COURSE_CONTENT_ENABLED;
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$DB->update_record('course', $course1);
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rebuild_course_cache($course1->id);
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// Confirm user has permission to export in course1.
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$this->assertTrue(content::can_export_context($course1context, $user));
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// Confirm user does not have permission to export in course they are not enrolled in (course2).
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$this->assertFalse(content::can_export_context($course2context, $user));
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// Disable export in courses by default.
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set_config('downloadcontentsitedefault', DOWNLOAD_COURSE_CONTENT_DISABLED, 'moodlecourse');
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// Confirm user still has permission to export in course1 (still enabled at the course level).
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$this->assertTrue(content::can_export_context($course1context, $user));
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// Disable the course downloads feature.
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set_config('downloadcoursecontentallowed', false);
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// Confirm user no longer has permission to export in course1.
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$this->assertFalse(content::can_export_context($course1context, $user));
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}
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/**
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* A test to confirm unsupported contexts will return false when checking whether content can be exported.
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*/
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public function test_can_export_context_unsupported_context() {
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$this->resetAfterTest();
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$course1 = $this->getDataGenerator()->create_course();
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$systemcontext = \context_system::instance();
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// Enrol user as student in course1 only.
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$user = $this->getDataGenerator()->create_and_enrol($course1, 'student');
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// Make course download available on site (course context).
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set_config('downloadcoursecontentallowed', true);
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// Confirm system context does not gain permission to export content.
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$this->assertFalse(content::can_export_context($systemcontext, $user));
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}
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}
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