Merge branch 'MDL-41143-master' of git://github.com/FMCorz/moodle

[moodle.git] / mod / forum / tests / lib_test.php

<?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/>.

/**
 * The module forums tests
 *
 * @package    mod_forum
 * @copyright  2013 Frédéric Massart
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

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

class mod_forum_lib_testcase extends advanced_testcase {

    public function test_forum_trigger_content_uploaded_event() {
        $this->resetAfterTest();

        $user = $this->getDataGenerator()->create_user();
        $course = $this->getDataGenerator()->create_course();
        $forum = $this->getDataGenerator()->create_module('forum', array('course' => $course->id));
        $context = context_module::instance($forum->cmid);

        $this->setUser($user->id);
        $fakepost = (object) array('id' => 123, 'message' => 'Yay!', 'discussion' => 100);
        $cm = get_coursemodule_from_instance('forum', $forum->cmid);

        $fs = get_file_storage();
        $dummy = (object) array(
            'contextid' => $context->id,
            'component' => 'mod_forum',
            'filearea' => 'attachment',
            'itemid' => $fakepost->id,
            'filepath' => '/',
            'filename' => 'myassignmnent.pdf'
        );
        $fi = $fs->create_file_from_string($dummy, 'Content of ' . $dummy->filename);

        $data = new stdClass();
        $sink = $this->redirectEvents();
        forum_trigger_content_uploaded_event($fakepost, $cm, 'some triggered from value');
        $events = $sink->get_events();

        $this->assertCount(1, $events);
        $event = reset($events);
        $this->assertInstanceOf('\mod_forum\event\assessable_uploaded', $event);
        $this->assertEquals($context->id, $event->contextid);
        $this->assertEquals($fakepost->id, $event->objectid);
        $this->assertEquals($fakepost->message, $event->other['content']);
        $this->assertEquals($fakepost->discussion, $event->other['discussionid']);
        $this->assertCount(1, $event->other['pathnamehashes']);
        $this->assertEquals($fi->get_pathnamehash(), $event->other['pathnamehashes'][0]);
        $expected = new stdClass();
        $expected->modulename = 'forum';
        $expected->name = 'some triggered from value';
        $expected->cmid = $forum->cmid;
        $expected->itemid = $fakepost->id;
        $expected->courseid = $course->id;
        $expected->userid = $user->id;
        $expected->content = $fakepost->message;
        $expected->pathnamehashes = array($fi->get_pathnamehash());
        $this->assertEventLegacyData($expected, $event);
    }

    public function test_forum_get_courses_user_posted_in() {
        $this->resetAfterTest();

        $user1 = $this->getDataGenerator()->create_user();
        $user2 = $this->getDataGenerator()->create_user();
        $user3 = $this->getDataGenerator()->create_user();

        $course1 = $this->getDataGenerator()->create_course();
        $course2 = $this->getDataGenerator()->create_course();
        $course3 = $this->getDataGenerator()->create_course();

        // Create 3 forums, one in each course.
        $record = new stdClass();
        $record->course = $course1->id;
        $forum1 = $this->getDataGenerator()->create_module('forum', $record);

        $record = new stdClass();
        $record->course = $course2->id;
        $forum2 = $this->getDataGenerator()->create_module('forum', $record);

        $record = new stdClass();
        $record->course = $course3->id;
        $forum3 = $this->getDataGenerator()->create_module('forum', $record);

        // Add discussions to course 1 and 2 started by user1.
        $record = new stdClass();
        $record->course = $course1->id;
        $record->userid = $user1->id;
        $record->forum = $forum1->id;
        $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);

        $record = new stdClass();
        $record->course = $course2->id;
        $record->userid = $user1->id;
        $record->forum = $forum2->id;
        $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);

        // Add discussions to course 3 started by user2.
        $record = new stdClass();
        $record->course = $course3->id;
        $record->userid = $user2->id;
        $record->forum = $forum3->id;
        $discussion3 = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);

        // Add post to course 3 by user1.
        $record = new stdClass();
        $record->course = $course3->id;
        $record->userid = $user1->id;
        $record->forum = $forum3->id;
        $record->discussion = $discussion3->id;
        $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);

        // User 3 hasn't posted anything, so shouldn't get any results.
        $user3courses = forum_get_courses_user_posted_in($user3);
        $this->assertEmpty($user3courses);

        // User 2 has only posted in course3.
        $user2courses = forum_get_courses_user_posted_in($user2);
        $this->assertCount(1, $user2courses);
        $user2course = array_shift($user2courses);
        $this->assertEquals($course3->id, $user2course->id);
        $this->assertEquals($course3->shortname, $user2course->shortname);

        // User 1 has posted in all 3 courses.
        $user1courses = forum_get_courses_user_posted_in($user1);
        $this->assertCount(3, $user1courses);
        foreach ($user1courses as $course) {
            $this->assertContains($course->id, array($course1->id, $course2->id, $course3->id));
            $this->assertContains($course->shortname, array($course1->shortname, $course2->shortname,
                $course3->shortname));

        }

        // User 1 has only started a discussion in course 1 and 2 though.
        $user1courses = forum_get_courses_user_posted_in($user1, true);
        $this->assertCount(2, $user1courses);
        foreach ($user1courses as $course) {
            $this->assertContains($course->id, array($course1->id, $course2->id));
            $this->assertContains($course->shortname, array($course1->shortname, $course2->shortname));
        }
    }
}