Andrew Nicols
286 lines
11 KiB
PHP
286 lines
11 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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namespace mod_forum;
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/**
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* PHPUnit data generator testcase
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*
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* @package mod_forum
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* @category test
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* @copyright 2012 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @covers \mod_forum_generator
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*/
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final class generator_test extends \advanced_testcase {
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public function setUp(): void {
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// We must clear the subscription caches. This has to be done both before each test, and after in case of other
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// tests using these functions.
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\mod_forum\subscriptions::reset_forum_cache();
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}
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public function tearDown(): void {
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// We must clear the subscription caches. This has to be done both before each test, and after in case of other
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// tests using these functions.
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\mod_forum\subscriptions::reset_forum_cache();
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}
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public function test_generator(): void {
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global $DB;
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$this->resetAfterTest(true);
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$this->assertEquals(0, $DB->count_records('forum'));
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$course = $this->getDataGenerator()->create_course();
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/** @var mod_forum_generator $generator */
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$generator = $this->getDataGenerator()->get_plugin_generator('mod_forum');
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$this->assertInstanceOf('mod_forum_generator', $generator);
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$this->assertEquals('forum', $generator->get_modulename());
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$generator->create_instance(['course' => $course->id]);
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$generator->create_instance(['course' => $course->id]);
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$forum = $generator->create_instance(['course' => $course->id]);
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$this->assertEquals(3, $DB->count_records('forum'));
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$cm = get_coursemodule_from_instance('forum', $forum->id);
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$this->assertEquals($forum->id, $cm->instance);
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$this->assertEquals('forum', $cm->modname);
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$this->assertEquals($course->id, $cm->course);
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$context = \context_module::instance($cm->id);
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$this->assertEquals($forum->cmid, $context->instanceid);
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// Test gradebook integration using low level DB access - DO NOT USE IN PLUGIN CODE.
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$forum = $generator->create_instance(['course' => $course->id, 'assessed' => 1, 'scale' => 100]);
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$gitem = $DB->get_record(
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'grade_items',
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['courseid' => $course->id, 'itemtype' => 'mod', 'itemmodule' => 'forum', 'iteminstance' => $forum->id]
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);
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$this->assertNotEmpty($gitem);
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$this->assertEquals(100, $gitem->grademax);
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$this->assertEquals(0, $gitem->grademin);
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$this->assertEquals(GRADE_TYPE_VALUE, $gitem->gradetype);
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}
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/**
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* Test create_discussion.
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*/
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public function test_create_discussion(): void {
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global $DB;
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$this->resetAfterTest(true);
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// User that will create the forum.
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$user = self::getDataGenerator()->create_user();
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// Create course to add the forum to.
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$course = self::getDataGenerator()->create_course();
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// The forum.
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$record = new \stdClass();
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$record->course = $course->id;
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$forum = self::getDataGenerator()->create_module('forum', $record);
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// Add a few discussions.
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$record = [];
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$record['course'] = $course->id;
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$record['forum'] = $forum->id;
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$record['userid'] = $user->id;
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$record['pinned'] = FORUM_DISCUSSION_PINNED; // Pin one discussion.
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self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
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$record['pinned'] = FORUM_DISCUSSION_UNPINNED; // No pin for others.
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self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
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self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
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// Check the discussions were correctly created.
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$this->assertEquals(3, $DB->count_records_select(
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'forum_discussions',
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'forum = :forum',
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['forum' => $forum->id]
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));
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$record['tags'] = ['Cats', 'mice'];
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$record = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
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$this->assertEquals(
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['Cats', 'mice'],
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array_values(\core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $record->firstpost))
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);
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}
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/**
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* Test create_post.
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*/
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public function test_create_post(): void {
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global $DB;
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$this->resetAfterTest(true);
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// Create a bunch of users.
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$user1 = self::getDataGenerator()->create_user();
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$user2 = self::getDataGenerator()->create_user();
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$user3 = self::getDataGenerator()->create_user();
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$user4 = self::getDataGenerator()->create_user();
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// Create course to add the forum.
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$course = self::getDataGenerator()->create_course();
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// The forum.
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$record = new \stdClass();
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$record->course = $course->id;
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$forum = self::getDataGenerator()->create_module('forum', $record);
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// Add a discussion.
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$record->forum = $forum->id;
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$record->userid = $user1->id;
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$discussion = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
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// Add a bunch of replies, changing the userid.
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$record = new \stdClass();
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$record->discussion = $discussion->id;
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$record->userid = $user2->id;
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self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
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$record->userid = $user3->id;
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self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
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$record->userid = $user4->id;
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self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
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// Check the posts were correctly created, remember, when creating a discussion a post
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// is generated as well, so we should have 4 posts, not 3.
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$this->assertEquals(4, $DB->count_records_select(
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'forum_posts',
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'discussion = :discussion',
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['discussion' => $discussion->id]
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));
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$record->tags = ['Cats', 'mice'];
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$record = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
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$this->assertEquals(
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['Cats', 'mice'],
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array_values(\core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $record->id))
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);
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}
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public function test_create_content(): void {
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global $DB;
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$this->resetAfterTest(true);
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// Create a bunch of users.
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$user1 = self::getDataGenerator()->create_user();
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$user2 = self::getDataGenerator()->create_user();
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$user3 = self::getDataGenerator()->create_user();
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$user4 = self::getDataGenerator()->create_user();
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$this->setAdminUser();
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// Create course and forum.
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$course = self::getDataGenerator()->create_course();
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$forum = self::getDataGenerator()->create_module('forum', ['course' => $course]);
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$generator = self::getDataGenerator()->get_plugin_generator('mod_forum');
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// This should create discussion.
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$post1 = $generator->create_content($forum);
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// This should create posts in the discussion.
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$post2 = $generator->create_content($forum, ['parent' => $post1->id]);
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$post3 = $generator->create_content($forum, ['discussion' => $post1->discussion]);
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// This should create posts answering another post.
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$post4 = $generator->create_content($forum, ['parent' => $post2->id]);
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// This should create post with tags.
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$post5 = $generator->create_content($forum, ['parent' => $post2->id, 'tags' => ['Cats', 'mice']]);
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$discussionrecords = $DB->get_records('forum_discussions', ['forum' => $forum->id]);
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$postrecords = $DB->get_records('forum_posts');
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$postrecords2 = $DB->get_records('forum_posts', ['discussion' => $post1->discussion]);
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$this->assertEquals(1, count($discussionrecords));
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$this->assertEquals(5, count($postrecords));
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$this->assertEquals(5, count($postrecords2));
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$this->assertEquals($post1->id, $discussionrecords[$post1->discussion]->firstpost);
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$this->assertEquals($post1->id, $postrecords[$post2->id]->parent);
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$this->assertEquals($post1->id, $postrecords[$post3->id]->parent);
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$this->assertEquals($post2->id, $postrecords[$post4->id]->parent);
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$this->assertEquals(
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['Cats', 'mice'],
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array_values(\core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $post5->id))
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);
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}
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public function test_create_post_time_system(): void {
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$this->resetAfterTest(true);
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$user = self::getDataGenerator()->create_user();
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$course = $this->getDataGenerator()->create_course();
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$forum = self::getDataGenerator()->create_module('forum', (object) [
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'course' => $course->id,
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]);
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$starttime = time();
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// Add a discussion.
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$discussion = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion((object) [
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'course' => $course->id,
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'forum' => $forum->id,
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'userid' => $user->id,
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]);
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// Add a post.
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$post = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post((object) [
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'discussion' => $discussion->id,
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'userid' => $user->id,
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]);
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$this->assertGreaterThanOrEqual($starttime, $discussion->timemodified);
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$this->assertGreaterThanOrEqual($starttime, $post->created);
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// The fallback behavior is to add the number of created posts to the current time to avoid duplicates.
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$this->assertLessThanOrEqual(time() + 1, $discussion->timemodified);
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$this->assertLessThanOrEqual(time() + 2, $post->created);
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}
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public function test_create_post_time_frozen(): void {
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$this->resetAfterTest(true);
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$clock = $this->mock_clock_with_frozen(100);
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$user = self::getDataGenerator()->create_user();
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$course = $this->getDataGenerator()->create_course();
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$forum = self::getDataGenerator()->create_module('forum', (object) [
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'course' => $course->id,
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]);
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$starttime = time();
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// Add a discussion.
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$discussion = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion((object) [
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'course' => $course->id,
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'forum' => $forum->id,
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'userid' => $user->id,
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]);
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$this->assertEquals(100, $discussion->timemodified);
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// Add a post.
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$clock->set_to(200);
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$post = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post((object) [
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'discussion' => $discussion->id,
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'userid' => $user->id,
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]);
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$this->assertEquals(200, $post->created);
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}
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}
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