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moodle/mod/forum/tests/lib_test.php
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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->id);
$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);
$this->assertEventContextNotUsed($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 a second forum in course 1.
$record = new stdClass();
$record->course = $course1->id;
$forum4 = $this->getDataGenerator()->create_module('forum', $record);
// Add discussions to course 1 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 = $course1->id;
$record->userid = $user1->id;
$record->forum = $forum4->id;
$this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
// Add discussions to course2 started by user1.
$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));
}
}
/**
* Test the logic in the forum_tp_can_track_forums() function.
*/
public function test_forum_tp_can_track_forums() {
global $CFG;
$this->resetAfterTest();
$useron = $this->getDataGenerator()->create_user(array('trackforums' => 1));
$useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0));
$course = $this->getDataGenerator()->create_course();
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off.
$forumoff = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On.
$forumforce = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional.
$forumoptional = $this->getDataGenerator()->create_module('forum', $options);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
// User on, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useron);
$this->assertEquals(false, $result);
// User on, forum on, should be on.
$result = forum_tp_can_track_forums($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, forum optional, should be on.
$result = forum_tp_can_track_forums($forumoptional, $useron);
$this->assertEquals(true, $result);
// User off, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useroff);
$this->assertEquals(false, $result);
// User off, forum force, should be on.
$result = forum_tp_can_track_forums($forumforce, $useroff);
$this->assertEquals(true, $result);
// User off, forum optional, should be off.
$result = forum_tp_can_track_forums($forumoptional, $useroff);
$this->assertEquals(false, $result);
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
// User on, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useron);
$this->assertEquals(false, $result);
// User on, forum on, should be on.
$result = forum_tp_can_track_forums($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, forum optional, should be on.
$result = forum_tp_can_track_forums($forumoptional, $useron);
$this->assertEquals(true, $result);
// User off, forum off, should be off.
$result = forum_tp_can_track_forums($forumoff, $useroff);
$this->assertEquals(false, $result);
// User off, forum force, should be off.
$result = forum_tp_can_track_forums($forumforce, $useroff);
$this->assertEquals(false, $result);
// User off, forum optional, should be off.
$result = forum_tp_can_track_forums($forumoptional, $useroff);
$this->assertEquals(false, $result);
}
/**
* Test the logic in the test_forum_tp_is_tracked() function.
*/
public function test_forum_tp_is_tracked() {
global $CFG;
$this->resetAfterTest();
$useron = $this->getDataGenerator()->create_user(array('trackforums' => 1));
$useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0));
$course = $this->getDataGenerator()->create_course();
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off.
$forumoff = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On.
$forumforce = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional.
$forumoptional = $this->getDataGenerator()->create_module('forum', $options);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
// User on, forum off, should be off.
$result = forum_tp_is_tracked($forumoff, $useron);
$this->assertEquals(false, $result);
// User on, forum force, should be on.
$result = forum_tp_is_tracked($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, forum optional, should be on.
$result = forum_tp_is_tracked($forumoptional, $useron);
$this->assertEquals(true, $result);
// User off, forum off, should be off.
$result = forum_tp_is_tracked($forumoff, $useroff);
$this->assertEquals(false, $result);
// User off, forum force, should be on.
$result = forum_tp_is_tracked($forumforce, $useroff);
$this->assertEquals(true, $result);
// User off, forum optional, should be off.
$result = forum_tp_is_tracked($forumoptional, $useroff);
$this->assertEquals(false, $result);
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
// User on, forum off, should be off.
$result = forum_tp_is_tracked($forumoff, $useron);
$this->assertEquals(false, $result);
// User on, forum force, should be on.
$result = forum_tp_is_tracked($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, forum optional, should be on.
$result = forum_tp_is_tracked($forumoptional, $useron);
$this->assertEquals(true, $result);
// User off, forum off, should be off.
$result = forum_tp_is_tracked($forumoff, $useroff);
$this->assertEquals(false, $result);
// User off, forum force, should be off.
$result = forum_tp_is_tracked($forumforce, $useroff);
$this->assertEquals(false, $result);
// User off, forum optional, should be off.
$result = forum_tp_is_tracked($forumoptional, $useroff);
$this->assertEquals(false, $result);
// Stop tracking so we can test again.
forum_tp_stop_tracking($forumforce->id, $useron->id);
forum_tp_stop_tracking($forumoptional->id, $useron->id);
forum_tp_stop_tracking($forumforce->id, $useroff->id);
forum_tp_stop_tracking($forumoptional->id, $useroff->id);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
// User on, preference off, forum force, should be on.
$result = forum_tp_is_tracked($forumforce, $useron);
$this->assertEquals(true, $result);
// User on, preference off, forum optional, should be on.
$result = forum_tp_is_tracked($forumoptional, $useron);
$this->assertEquals(false, $result);
// User off, preference off, forum force, should be on.
$result = forum_tp_is_tracked($forumforce, $useroff);
$this->assertEquals(true, $result);
// User off, preference off, forum optional, should be off.
$result = forum_tp_is_tracked($forumoptional, $useroff);
$this->assertEquals(false, $result);
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
// User on, preference off, forum force, should be on.
$result = forum_tp_is_tracked($forumforce, $useron);
$this->assertEquals(false, $result);
// User on, preference off, forum optional, should be on.
$result = forum_tp_is_tracked($forumoptional, $useron);
$this->assertEquals(false, $result);
// User off, preference off, forum force, should be off.
$result = forum_tp_is_tracked($forumforce, $useroff);
$this->assertEquals(false, $result);
// User off, preference off, forum optional, should be off.
$result = forum_tp_is_tracked($forumoptional, $useroff);
$this->assertEquals(false, $result);
}
/**
* Test the logic in the forum_tp_get_course_unread_posts() function.
*/
public function test_forum_tp_get_course_unread_posts() {
global $CFG;
$this->resetAfterTest();
$useron = $this->getDataGenerator()->create_user(array('trackforums' => 1));
$useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0));
$course = $this->getDataGenerator()->create_course();
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off.
$forumoff = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On.
$forumforce = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional.
$forumoptional = $this->getDataGenerator()->create_module('forum', $options);
// Add discussions to the tracking off forum.
$record = new stdClass();
$record->course = $course->id;
$record->userid = $useron->id;
$record->forum = $forumoff->id;
$discussionoff = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
// Add discussions to the tracking forced forum.
$record = new stdClass();
$record->course = $course->id;
$record->userid = $useron->id;
$record->forum = $forumforce->id;
$discussionforce = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
// Add post to the tracking forced discussion.
$record = new stdClass();
$record->course = $course->id;
$record->userid = $useroff->id;
$record->forum = $forumforce->id;
$record->discussion = $discussionforce->id;
$this->getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
// Add discussions to the tracking optional forum.
$record = new stdClass();
$record->course = $course->id;
$record->userid = $useron->id;
$record->forum = $forumoptional->id;
$discussionoptional = $this->getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
$result = forum_tp_get_course_unread_posts($useron->id, $course->id);
$this->assertEquals(2, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
$this->assertEquals(2, $result[$forumforce->id]->unread);
$this->assertEquals(true, isset($result[$forumoptional->id]));
$this->assertEquals(1, $result[$forumoptional->id]->unread);
$result = forum_tp_get_course_unread_posts($useroff->id, $course->id);
$this->assertEquals(1, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
$this->assertEquals(2, $result[$forumforce->id]->unread);
$this->assertEquals(false, isset($result[$forumoptional->id]));
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
$result = forum_tp_get_course_unread_posts($useron->id, $course->id);
$this->assertEquals(2, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
$this->assertEquals(2, $result[$forumforce->id]->unread);
$this->assertEquals(true, isset($result[$forumoptional->id]));
$this->assertEquals(1, $result[$forumoptional->id]->unread);
$result = forum_tp_get_course_unread_posts($useroff->id, $course->id);
$this->assertEquals(0, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(false, isset($result[$forumforce->id]));
$this->assertEquals(false, isset($result[$forumoptional->id]));
// Stop tracking so we can test again.
forum_tp_stop_tracking($forumforce->id, $useron->id);
forum_tp_stop_tracking($forumoptional->id, $useron->id);
forum_tp_stop_tracking($forumforce->id, $useroff->id);
forum_tp_stop_tracking($forumoptional->id, $useroff->id);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
$result = forum_tp_get_course_unread_posts($useron->id, $course->id);
$this->assertEquals(1, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
$this->assertEquals(2, $result[$forumforce->id]->unread);
$this->assertEquals(false, isset($result[$forumoptional->id]));
$result = forum_tp_get_course_unread_posts($useroff->id, $course->id);
$this->assertEquals(1, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
$this->assertEquals(2, $result[$forumforce->id]->unread);
$this->assertEquals(false, isset($result[$forumoptional->id]));
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
$result = forum_tp_get_course_unread_posts($useron->id, $course->id);
$this->assertEquals(0, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(false, isset($result[$forumforce->id]));
$this->assertEquals(false, isset($result[$forumoptional->id]));
$result = forum_tp_get_course_unread_posts($useroff->id, $course->id);
$this->assertEquals(0, count($result));
$this->assertEquals(false, isset($result[$forumoff->id]));
$this->assertEquals(false, isset($result[$forumforce->id]));
$this->assertEquals(false, isset($result[$forumoptional->id]));
}
/**
* Test the logic in the test_forum_tp_get_untracked_forums() function.
*/
public function test_forum_tp_get_untracked_forums() {
global $CFG;
$this->resetAfterTest();
$useron = $this->getDataGenerator()->create_user(array('trackforums' => 1));
$useroff = $this->getDataGenerator()->create_user(array('trackforums' => 0));
$course = $this->getDataGenerator()->create_course();
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OFF); // Off.
$forumoff = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_FORCED); // On.
$forumforce = $this->getDataGenerator()->create_module('forum', $options);
$options = array('course' => $course->id, 'trackingtype' => FORUM_TRACKING_OPTIONAL); // Optional.
$forumoptional = $this->getDataGenerator()->create_module('forum', $options);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
// On user with force on.
$result = forum_tp_get_untracked_forums($useron->id, $course->id);
$this->assertEquals(1, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
// Off user with force on.
$result = forum_tp_get_untracked_forums($useroff->id, $course->id);
$this->assertEquals(2, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumoptional->id]));
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
// On user with force off.
$result = forum_tp_get_untracked_forums($useron->id, $course->id);
$this->assertEquals(1, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
// Off user with force off.
$result = forum_tp_get_untracked_forums($useroff->id, $course->id);
$this->assertEquals(3, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumoptional->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
// Stop tracking so we can test again.
forum_tp_stop_tracking($forumforce->id, $useron->id);
forum_tp_stop_tracking($forumoptional->id, $useron->id);
forum_tp_stop_tracking($forumforce->id, $useroff->id);
forum_tp_stop_tracking($forumoptional->id, $useroff->id);
// Allow force.
$CFG->forum_allowforcedreadtracking = 1;
// On user with force on.
$result = forum_tp_get_untracked_forums($useron->id, $course->id);
$this->assertEquals(2, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumoptional->id]));
// Off user with force on.
$result = forum_tp_get_untracked_forums($useroff->id, $course->id);
$this->assertEquals(2, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumoptional->id]));
// Don't allow force.
$CFG->forum_allowforcedreadtracking = 0;
// On user with force off.
$result = forum_tp_get_untracked_forums($useron->id, $course->id);
$this->assertEquals(3, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumoptional->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
// Off user with force off.
$result = forum_tp_get_untracked_forums($useroff->id, $course->id);
$this->assertEquals(3, count($result));
$this->assertEquals(true, isset($result[$forumoff->id]));
$this->assertEquals(true, isset($result[$forumoptional->id]));
$this->assertEquals(true, isset($result[$forumforce->id]));
}
/**
* Test subscription using automatic subscription on create.
*/
public function test_forum_auto_subscribe_on_create() {
global $CFG;
$this->resetAfterTest();
$usercount = 5;
$course = $this->getDataGenerator()->create_course();
$users = array();
for ($i = 0; $i < $usercount; $i++) {
$user = $this->getDataGenerator()->create_user();
$users[] = $user;
$this->getDataGenerator()->enrol_user($user->id, $course->id);
}
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_INITIALSUBSCRIBE); // Automatic Subscription.
$forum = $this->getDataGenerator()->create_module('forum', $options);
$result = forum_subscribed_users($course, $forum);
$this->assertEquals($usercount, count($result));
foreach ($users as $user) {
$this->assertTrue(forum_is_subscribed($user->id, $forum));
}
}
/**
* Test subscription using forced subscription on create.
*/
public function test_forum_forced_subscribe_on_create() {
global $CFG;
$this->resetAfterTest();
$usercount = 5;
$course = $this->getDataGenerator()->create_course();
$users = array();
for ($i = 0; $i < $usercount; $i++) {
$user = $this->getDataGenerator()->create_user();
$users[] = $user;
$this->getDataGenerator()->enrol_user($user->id, $course->id);
}
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_FORCESUBSCRIBE); // Forced subscription.
$forum = $this->getDataGenerator()->create_module('forum', $options);
$result = forum_subscribed_users($course, $forum);
$this->assertEquals($usercount, count($result));
foreach ($users as $user) {
$this->assertTrue(forum_is_subscribed($user->id, $forum));
}
}
/**
* Test subscription using optional subscription on create.
*/
public function test_forum_optional_subscribe_on_create() {
global $CFG;
$this->resetAfterTest();
$usercount = 5;
$course = $this->getDataGenerator()->create_course();
$users = array();
for ($i = 0; $i < $usercount; $i++) {
$user = $this->getDataGenerator()->create_user();
$users[] = $user;
$this->getDataGenerator()->enrol_user($user->id, $course->id);
}
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_CHOOSESUBSCRIBE); // Subscription optional.
$forum = $this->getDataGenerator()->create_module('forum', $options);
$result = forum_subscribed_users($course, $forum);
// No subscriptions by default.
$this->assertEquals(0, count($result));
foreach ($users as $user) {
$this->assertFalse(forum_is_subscribed($user->id, $forum));
}
}
/**
* Test subscription using disallow subscription on create.
*/
public function test_forum_disallow_subscribe_on_create() {
global $CFG;
$this->resetAfterTest();
$usercount = 5;
$course = $this->getDataGenerator()->create_course();
$users = array();
for ($i = 0; $i < $usercount; $i++) {
$user = $this->getDataGenerator()->create_user();
$users[] = $user;
$this->getDataGenerator()->enrol_user($user->id, $course->id);
}
$options = array('course' => $course->id, 'forcesubscribe' => FORUM_DISALLOWSUBSCRIBE); // Subscription prevented.
$forum = $this->getDataGenerator()->create_module('forum', $options);
$result = forum_subscribed_users($course, $forum);
// No subscriptions by default.
$this->assertEquals(0, count($result));
foreach ($users as $user) {
$this->assertFalse(forum_is_subscribed($user->id, $forum));
}
}
public function test_count_discussion_replies_basic() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Count the discussion replies in the forum.
$result = forum_count_discussion_replies($forum->id);
$this->assertCount(10, $result);
}
public function test_count_discussion_replies_limited() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Adding limits shouldn't make a difference.
$result = forum_count_discussion_replies($forum->id, "", 20);
$this->assertCount(10, $result);
}
public function test_count_discussion_replies_paginated() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Adding paging shouldn't make any difference.
$result = forum_count_discussion_replies($forum->id, "", -1, 0, 100);
$this->assertCount(10, $result);
}
public function test_count_discussion_replies_paginated_sorted() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Specifying the forumsort should also give a good result. This follows a different path.
$result = forum_count_discussion_replies($forum->id, "d.id asc", -1, 0, 100);
$this->assertCount(10, $result);
foreach ($result as $row) {
// Grab the first discussionid.
$discussionid = array_shift($discussionids);
$this->assertEquals($discussionid, $row->discussion);
}
}
public function test_count_discussion_replies_limited_sorted() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Adding limits, and a forumsort shouldn't make a difference.
$result = forum_count_discussion_replies($forum->id, "d.id asc", 20);
$this->assertCount(10, $result);
foreach ($result as $row) {
// Grab the first discussionid.
$discussionid = array_shift($discussionids);
$this->assertEquals($discussionid, $row->discussion);
}
}
public function test_count_discussion_replies_paginated_sorted_small() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Grabbing a smaller subset and they should be ordered as expected.
$result = forum_count_discussion_replies($forum->id, "d.id asc", -1, 0, 5);
$this->assertCount(5, $result);
foreach ($result as $row) {
// Grab the first discussionid.
$discussionid = array_shift($discussionids);
$this->assertEquals($discussionid, $row->discussion);
}
}
public function test_count_discussion_replies_paginated_sorted_small_reverse() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Grabbing a smaller subset and they should be ordered as expected.
$result = forum_count_discussion_replies($forum->id, "d.id desc", -1, 0, 5);
$this->assertCount(5, $result);
foreach ($result as $row) {
// Grab the last discussionid.
$discussionid = array_pop($discussionids);
$this->assertEquals($discussionid, $row->discussion);
}
}
public function test_count_discussion_replies_limited_sorted_small_reverse() {
list($forum, $discussionids) = $this->create_multiple_discussions_with_replies(10, 5);
// Adding limits, and a forumsort shouldn't make a difference.
$result = forum_count_discussion_replies($forum->id, "d.id desc", 5);
$this->assertCount(5, $result);
foreach ($result as $row) {
// Grab the last discussionid.
$discussionid = array_pop($discussionids);
$this->assertEquals($discussionid, $row->discussion);
}
}
/**
* Create a new course, forum, and user with a number of discussions and replies.
*
* @param int $discussioncount The number of discussions to create
* @param int $replycount The number of replies to create in each discussion
* @return array Containing the created forum object, and the ids of the created discussions.
*/
protected function create_multiple_discussions_with_replies($discussioncount, $replycount) {
$this->resetAfterTest();
// Setup the content.
$user = $this->getDataGenerator()->create_user();
$course = $this->getDataGenerator()->create_course();
$record = new stdClass();
$record->course = $course->id;
$forum = $this->getDataGenerator()->create_module('forum', $record);
// Create 10 discussions with replies.
$discussionids = array();
for ($i = 0; $i < $discussioncount; $i++) {
$discussion = $this->create_single_discussion_with_replies($forum, $user, $replycount);
$discussionids[] = $discussion->id;
}
return array($forum, $discussionids);
}
/**
* Create a discussion with a number of replies.
*
* @param object $forum The forum which has been created
* @param object $user The user making the discussion and replies
* @param int $replycount The number of replies
* @return object $discussion
*/
protected function create_single_discussion_with_replies($forum, $user, $replycount) {
global $DB;
$generator = self::getDataGenerator()->get_plugin_generator('mod_forum');
$record = new stdClass();
$record->course = $forum->course;
$record->forum = $forum->id;
$record->userid = $user->id;
$discussion = $generator->create_discussion($record);
// Retrieve the first post.
$replyto = $DB->get_record('forum_posts', array('discussion' => $discussion->id));
// Create the replies.
$post = new stdClass();
$post->userid = $user->id;
$post->discussion = $discussion->id;
$post->parent = $replyto->id;
for ($i = 0; $i < $replycount; $i++) {
$generator->create_post($post);
}
return $discussion;
}
}