<?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 mod_forum;
use mod_forum_tests_generator_trait;
defined('MOODLE_INTERNAL') || die();
require_once(__DIR__ . '/generator_trait.php');
/**
* The post vault tests.
*
* @package mod_forum
* @copyright 2019 Ryan Wyllie <ryan@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
* @coversDefaultClass \mod_forum\local\vaults\post
*/
final class vaults_post_test extends \advanced_testcase {
// Make use of the test generator trait.
use mod_forum_tests_generator_trait;
/** @var \mod_forum\local\vaults\post */
private $vault;
/**
* Set up function for tests.
*/
public function setUp(): void {
parent::setUp();
$vaultfactory = \mod_forum\local\container::get_vault_factory();
$this->vault = $vaultfactory->get_post_vault();
}
/**
* Teardown for all tests.
*/
public function tearDown(): void {
unset($this->vault);
parent::tearDown();
}
/**
* Test get_from_id.
*/
public function test_get_from_id(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion, $post] = $this->helper_post_to_forum($forum, $user);
$postentity = $this->vault->get_from_id($post->id);
$this->assertEquals($post->id, $postentity->get_id());
}
/**
* Test get_from_discussion_id.
*
* @covers ::get_from_discussion_id
*/
public function test_get_from_discussion_id(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
[$discussion2, $post4] = $this->helper_post_to_forum($forum, $user);
$entities = array_values($this->vault->get_from_discussion_id($user, $discussion1->id, false));
$this->assertCount(3, $entities);
$this->assertEquals($post1->id, $entities[0]->get_id());
$this->assertEquals($post2->id, $entities[1]->get_id());
$this->assertEquals($post3->id, $entities[2]->get_id());
$entities = array_values($this->vault->get_from_discussion_id($user, $discussion1->id + 1000, false));
$this->assertCount(0, $entities);
}
/**
* Ensure that selecting posts in a discussion only returns posts that the user can see, when considering private
* replies.
*
* @covers ::get_from_discussion_id
*/
public function test_get_from_discussion_id_private_replies(): void {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', [
'course' => $course->id,
]);
[$student, $otherstudent] = $this->helper_create_users($course, 2, 'student');
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
[$discussion, $post] = $this->helper_post_to_forum($forum, $teacher);
$reply = $this->helper_post_to_discussion($forum, $discussion, $teacher, [
'privatereplyto' => $student->id,
]);
// The user is the author.
$entities = array_values($this->vault->get_from_discussion_id($teacher, $discussion->id, true));
$this->assertCount(2, $entities);
$this->assertEquals($post->id, $entities[0]->get_id());
$this->assertEquals($reply->id, $entities[1]->get_id());
// The user is the intended recipient.
$entities = array_values($this->vault->get_from_discussion_id($student, $discussion->id, false));
$this->assertCount(2, $entities);
$this->assertEquals($post->id, $entities[0]->get_id());
$this->assertEquals($reply->id, $entities[1]->get_id());
// The user is another teacher..
$entities = array_values($this->vault->get_from_discussion_id($otherteacher, $discussion->id, true));
$this->assertCount(2, $entities);
$this->assertEquals($post->id, $entities[0]->get_id());
$this->assertEquals($reply->id, $entities[1]->get_id());
// The user is a different student.
$entities = array_values($this->vault->get_from_discussion_id($otherstudent, $discussion->id, false));
$this->assertCount(1, $entities);
$this->assertEquals($post->id, $entities[0]->get_id());
}
/**
* Test get_from_discussion_ids when no discussion ids were provided.
*
* @covers ::get_from_discussion_ids
*/
public function test_get_from_discussion_ids_empty(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
$this->assertEquals([], $this->vault->get_from_discussion_ids($user, [], false));
}
/**
* Test get_from_discussion_ids.
*
* @covers ::get_from_discussion_ids
*/
public function test_get_from_discussion_ids(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
[$discussion2, $post4] = $this->helper_post_to_forum($forum, $user);
$entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id], false);
$this->assertCount(3, $entities);
$this->assertArrayHasKey($post1->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($post2->id, $entities);
$this->assertArrayHasKey($post3->id, $entities);
$entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id, $discussion2->id], false);
$this->assertCount(4, $entities);
$this->assertArrayHasKey($post1->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($post2->id, $entities);
$this->assertArrayHasKey($post3->id, $entities);
$this->assertArrayHasKey($post4->id, $entities);
// Test ordering by id descending.
$entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id, $discussion2->id], false, 'id DESC');
$this->assertEquals($post4->id, array_values($entities)[0]->get_id());
$this->assertEquals($post3->id, array_values($entities)[1]->get_id());
$this->assertEquals($post2->id, array_values($entities)[2]->get_id());
$this->assertEquals($post1->id, array_values($entities)[3]->get_id());
// Test ordering by id ascending.
$entities = $this->vault->get_from_discussion_ids($user, [$discussion1->id, $discussion2->id], false, 'id ASC');
$this->assertEquals($post1->id, array_values($entities)[0]->get_id());
$this->assertEquals($post2->id, array_values($entities)[1]->get_id());
$this->assertEquals($post3->id, array_values($entities)[2]->get_id());
$this->assertEquals($post4->id, array_values($entities)[3]->get_id());
}
/**
* Ensure that selecting posts in a discussion only returns posts that the user can see, when considering private
* replies.
*
* @covers ::get_from_discussion_ids
*/
public function test_get_from_discussion_ids_private_replies(): void {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', [
'course' => $course->id,
]);
[$student, $otherstudent] = $this->helper_create_users($course, 2, 'student');
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
// Create the posts structure below.
// Forum:
// -> Post (student 1)
// ---> Post private reply (teacher 1)
// -> Otherpost (teacher 1)
// ---> Otherpost private reply (teacher 2)
// ---> Otherpost reply (student 1)
// ----> Otherpost reply private reply (teacher 1).
[$discussion, $post] = $this->helper_post_to_forum($forum, $student);
$postprivatereply = $this->helper_reply_to_post($post, $teacher, [
'privatereplyto' => $student->id
]);
[$otherdiscussion, $otherpost] = $this->helper_post_to_forum($forum, $teacher);
$otherpostprivatereply = $this->helper_reply_to_post($otherpost, $otherteacher, [
'privatereplyto' => $teacher->id,
]);
$otherpostreply = $this->helper_reply_to_post($otherpost, $student);
$otherpostreplyprivatereply = $this->helper_reply_to_post($otherpostreply, $teacher, [
'privatereplyto' => $student->id
]);
// Teacher 1. Request all posts from the vault, telling the vault that the teacher CAN see private replies made by anyone.
$entities = $this->vault->get_from_discussion_ids($teacher, [$discussion->id, $otherdiscussion->id], true);
$this->assertCount(6, $entities);
$this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Student 1. Request all posts from the vault, telling the vault that the student CAN'T see private replies made by anyone.
// Teacher2's private reply to otherpost is omitted.
$entities = $this->vault->get_from_discussion_ids($student, [$discussion->id, $otherdiscussion->id], false);
$this->assertCount(5, $entities);
$this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostreply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Student 1. Request all posts from the vault, telling the vault that student CAN see all private replies made.
// The private reply made by teacher 2 to otherpost is now included.
$entities = $this->vault->get_from_discussion_ids($student, [$discussion->id, $otherdiscussion->id], true);
$this->assertCount(6, $entities);
$this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Teacher 2. Request all posts from the vault, telling the vault that teacher2 CAN see all private replies made.
$entities = $this->vault->get_from_discussion_ids($otherteacher, [$discussion->id, $otherdiscussion->id], true);
$this->assertCount(6, $entities);
$this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Teacher 2. Request all posts from the vault, telling the vault that teacher2 CANNOT see all private replies made.
// The private replies not relating to teacher 2 directly are omitted.
$entities = $this->vault->get_from_discussion_ids($otherteacher, [$discussion->id, $otherdiscussion->id], false);
$this->assertCount(4, $entities);
$this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreply->id, $entities);
// Student 2. Request all posts from the vault, telling the vault that student2 CAN'T see all private replies made.
// All private replies are omitted, as none relate to student2.
$entities = $this->vault->get_from_discussion_ids($otherstudent, [$discussion->id, $otherdiscussion->id], false);
$this->assertCount(3, $entities);
$this->assertArrayHasKey($post->id, $entities); // Order is not guaranteed, so just verify element existence.
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostreply->id, $entities);
}
/**
* Test get_replies_to_post.
*
* @covers ::get_replies_to_post
*/
public function test_get_replies_to_post(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$forumgenerator = $datagenerator->get_plugin_generator('mod_forum');
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
// Create a post with the same created time as the parent post to ensure
// we've covered every possible scenario.
$post2 = $forumgenerator->create_post((object) [
'discussion' => $post1->discussion,
'parent' => $post1->id,
'userid' => $user->id,
'mailnow' => 1,
'subject' => 'Some subject',
'created' => $post1->created
]);
$post3 = $this->helper_reply_to_post($post1, $user);
$post4 = $this->helper_reply_to_post($post2, $user);
[$discussion2, $post5] = $this->helper_post_to_forum($forum, $user);
$entityfactory = \mod_forum\local\container::get_entity_factory();
$post1 = $entityfactory->get_post_from_stdClass($post1);
$post2 = $entityfactory->get_post_from_stdClass($post2);
$post3 = $entityfactory->get_post_from_stdClass($post3);
$post4 = $entityfactory->get_post_from_stdClass($post4);
$entities = $this->vault->get_replies_to_post($user, $post1, false);
$this->assertCount(3, $entities);
$this->assertEquals($post2->get_id(), $entities[0]->get_id());
$this->assertEquals($post3->get_id(), $entities[1]->get_id());
$this->assertEquals($post4->get_id(), $entities[2]->get_id());
$entities = $this->vault->get_replies_to_post($user, $post2, false);
$this->assertCount(1, $entities);
$this->assertEquals($post4->get_id(), $entities[0]->get_id());
$entities = $this->vault->get_replies_to_post($user, $post3, false);
$this->assertCount(0, $entities);
}
/**
* Test get_replies_to_post with private replies.
*
* @covers ::get_replies_to_post
*/
public function test_get_replies_to_post_private_replies(): void {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', [
'course' => $course->id,
]);
// Generate a structure:
// Initial post p [student]
// -> Reply pa [otherstudent]
// ---> Reply paa [student]
// ---> Private Reply pab [teacher]
// -> Private Reply pb [teacher]
// -> Reply pc [otherstudent]
// ---> Reply pca [student]
// -----> Reply pcaa [otherstudent]
// -------> Private Reply pcaaa [teacher].
[$student, $otherstudent] = $this->helper_create_users($course, 2, 'student');
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
[$discussion, $p] = $this->helper_post_to_forum($forum, $student);
$pa = $this->helper_reply_to_post($p, $otherstudent);
$paa = $this->helper_reply_to_post($pa, $student);
$pab = $this->helper_reply_to_post($pa, $teacher, ['privatereplyto' => $otherstudent->id]);
$pb = $this->helper_reply_to_post($p, $teacher, ['privatereplyto' => $student->id]);
$pc = $this->helper_reply_to_post($p, $otherteacher);
$pca = $this->helper_reply_to_post($pc, $student);
$pcaa = $this->helper_reply_to_post($pca, $otherstudent);
$pcaaa = $this->helper_reply_to_post($pcaa, $teacher, ['privatereplyto' => $otherstudent->id]);
$entityfactory = \mod_forum\local\container::get_entity_factory();
$ep = $entityfactory->get_post_from_stdClass($p);
$epa = $entityfactory->get_post_from_stdClass($pa);
$epaa = $entityfactory->get_post_from_stdClass($paa);
$epab = $entityfactory->get_post_from_stdClass($pab);
$epb = $entityfactory->get_post_from_stdClass($pb);
$epc = $entityfactory->get_post_from_stdClass($pc);
$epca = $entityfactory->get_post_from_stdClass($pca);
$epcaa = $entityfactory->get_post_from_stdClass($pcaa);
$epcaaa = $entityfactory->get_post_from_stdClass($pcaaa);
// As `student`, you should see all public posts, plus all private replies intended for you.
$entities = $this->vault->get_replies_to_post($student, $ep, false);
$this->assertCount(6, $entities);
$this->assertEquals($epa->get_id(), $entities[0]->get_id());
$this->assertEquals($epaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epb->get_id(), $entities[2]->get_id());
$this->assertEquals($epc->get_id(), $entities[3]->get_id());
$this->assertEquals($epca->get_id(), $entities[4]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[5]->get_id());
$entities = $this->vault->get_replies_to_post($student, $epa, false);
$this->assertCount(1, $entities);
$this->assertEquals($epaa->get_id(), $entities[0]->get_id());
$this->assertEmpty($this->vault->get_replies_to_post($student, $epaa, false));
$this->assertEmpty($this->vault->get_replies_to_post($student, $epab, false));
$this->assertEmpty($this->vault->get_replies_to_post($student, $epb, false));
$this->assertEmpty($this->vault->get_replies_to_post($student, $epcaa, false));
$this->assertEmpty($this->vault->get_replies_to_post($student, $epcaaa, false));
$entities = $this->vault->get_replies_to_post($student, $epc, false);
$this->assertCount(2, $entities);
$this->assertEquals($epca->get_id(), $entities[0]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[1]->get_id());
// As `otherstudent`, you should see all public posts, plus all private replies intended for you.
$entities = $this->vault->get_replies_to_post($otherstudent, $ep, false);
$this->assertCount(7, $entities);
$this->assertEquals($epa->get_id(), $entities[0]->get_id());
$this->assertEquals($epaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epab->get_id(), $entities[2]->get_id());
$this->assertEquals($epc->get_id(), $entities[3]->get_id());
$this->assertEquals($epca->get_id(), $entities[4]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[5]->get_id());
$this->assertEquals($epcaaa->get_id(), $entities[6]->get_id());
$entities = $this->vault->get_replies_to_post($otherstudent, $epa, false);
$this->assertCount(2, $entities);
$this->assertEquals($epaa->get_id(), $entities[0]->get_id());
$this->assertEquals($epab->get_id(), $entities[1]->get_id());
$this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epaa, false));
$this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epab, false));
$this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epb, false));
$this->assertEmpty($this->vault->get_replies_to_post($otherstudent, $epcaaa, false));
$entities = $this->vault->get_replies_to_post($otherstudent, $epc, false);
$this->assertCount(3, $entities);
$this->assertEquals($epca->get_id(), $entities[0]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epcaaa->get_id(), $entities[2]->get_id());
// The teacher who authored the private replies can see all.
$entities = $this->vault->get_replies_to_post($teacher, $ep, true);
$this->assertCount(8, $entities);
$this->assertEquals($epa->get_id(), $entities[0]->get_id());
$this->assertEquals($epaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epab->get_id(), $entities[2]->get_id());
$this->assertEquals($epb->get_id(), $entities[3]->get_id());
$this->assertEquals($epc->get_id(), $entities[4]->get_id());
$this->assertEquals($epca->get_id(), $entities[5]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[6]->get_id());
$this->assertEquals($epcaaa->get_id(), $entities[7]->get_id());
$entities = $this->vault->get_replies_to_post($teacher, $epa, true);
$this->assertCount(2, $entities);
$this->assertEquals($epaa->get_id(), $entities[0]->get_id());
$this->assertEquals($epab->get_id(), $entities[1]->get_id());
$this->assertEmpty($this->vault->get_replies_to_post($teacher, $epaa, true));
$this->assertEmpty($this->vault->get_replies_to_post($teacher, $epab, true));
$this->assertEmpty($this->vault->get_replies_to_post($teacher, $epb, true));
$this->assertEmpty($this->vault->get_replies_to_post($teacher, $epcaaa, true));
$entities = $this->vault->get_replies_to_post($teacher, $epc, true);
$this->assertCount(3, $entities);
$this->assertEquals($epca->get_id(), $entities[0]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epcaaa->get_id(), $entities[2]->get_id());
// Any other teacher can also see all.
$entities = $this->vault->get_replies_to_post($otherteacher, $ep, true);
$this->assertCount(8, $entities);
$this->assertEquals($epa->get_id(), $entities[0]->get_id());
$this->assertEquals($epaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epab->get_id(), $entities[2]->get_id());
$this->assertEquals($epb->get_id(), $entities[3]->get_id());
$this->assertEquals($epc->get_id(), $entities[4]->get_id());
$this->assertEquals($epca->get_id(), $entities[5]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[6]->get_id());
$this->assertEquals($epcaaa->get_id(), $entities[7]->get_id());
$entities = $this->vault->get_replies_to_post($otherteacher, $epa, true);
$this->assertCount(2, $entities);
$this->assertEquals($epaa->get_id(), $entities[0]->get_id());
$this->assertEquals($epab->get_id(), $entities[1]->get_id());
$this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epaa, true));
$this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epab, true));
$this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epb, true));
$this->assertEmpty($this->vault->get_replies_to_post($otherteacher, $epcaaa, true));
$entities = $this->vault->get_replies_to_post($otherteacher, $epc, true);
$this->assertCount(3, $entities);
$this->assertEquals($epca->get_id(), $entities[0]->get_id());
$this->assertEquals($epcaa->get_id(), $entities[1]->get_id());
$this->assertEquals($epcaaa->get_id(), $entities[2]->get_id());
}
/**
* Test get_reply_count_for_discussion_ids when no discussion ids were provided.
*
* @covers ::get_reply_count_for_discussion_ids
*/
public function test_get_reply_count_for_discussion_ids_empty(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
$this->assertCount(0, $this->vault->get_reply_count_for_discussion_ids($user, [], false));
}
/**
* Test get_reply_count_for_discussion_ids.
*
* @covers ::get_reply_count_for_discussion_ids
*/
public function test_get_reply_count_for_discussion_ids(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
$post4 = $this->helper_reply_to_post($post2, $user);
[$discussion2, $post5] = $this->helper_post_to_forum($forum, $user);
$post6 = $this->helper_reply_to_post($post5, $user);
[$discussion3, $post7] = $this->helper_post_to_forum($forum, $user);
$counts = $this->vault->get_reply_count_for_discussion_ids($user, [$discussion1->id], false);
$this->assertCount(1, $counts);
$this->assertEquals(3, $counts[$discussion1->id]);
$counts = $this->vault->get_reply_count_for_discussion_ids($user, [$discussion1->id, $discussion2->id], false);
$this->assertCount(2, $counts);
$this->assertEquals(3, $counts[$discussion1->id]);
$this->assertEquals(1, $counts[$discussion2->id]);
$counts = $this->vault->get_reply_count_for_discussion_ids($user, [
$discussion1->id,
$discussion2->id,
$discussion3->id
], false);
$this->assertCount(2, $counts);
$this->assertEquals(3, $counts[$discussion1->id]);
$this->assertEquals(1, $counts[$discussion2->id]);
$counts = $this->vault->get_reply_count_for_discussion_ids($user, [
$discussion1->id,
$discussion2->id,
$discussion3->id,
$discussion3->id + 1000
], false);
$this->assertCount(2, $counts);
$this->assertEquals(3, $counts[$discussion1->id]);
$this->assertEquals(1, $counts[$discussion2->id]);
}
/**
* Test get_reply_count_for_discussion_ids.
*
* @covers ::get_reply_count_for_discussion_ids
*/
public function test_get_reply_count_for_discussion_ids_private_replies(): void {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', [
'course' => $course->id,
]);
// Generate a structure:
// Initial post p [student]
// -> Reply pa [otherstudent]
// ---> Reply paa [student]
// ---> Private Reply pab [teacher]
// -> Private Reply pb [teacher]
// -> Reply pc [otherstudent]
// ---> Reply pca [student]
// -----> Reply pcaa [otherstudent]
// -------> Private Reply pcaaa [teacher].
[$student, $otherstudent] = $this->helper_create_users($course, 2, 'student');
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
[$discussion, $p] = $this->helper_post_to_forum($forum, $student);
$pa = $this->helper_reply_to_post($p, $otherstudent);
$paa = $this->helper_reply_to_post($pa, $student);
$pab = $this->helper_reply_to_post($pa, $teacher, ['privatereplyto' => $otherstudent->id]);
$pb = $this->helper_reply_to_post($p, $teacher, ['privatereplyto' => $student->id]);
$pc = $this->helper_reply_to_post($p, $otherteacher);
$pca = $this->helper_reply_to_post($pc, $student);
$pcaa = $this->helper_reply_to_post($pca, $otherstudent);
$pcaaa = $this->helper_reply_to_post($pcaa, $teacher, ['privatereplyto' => $otherstudent->id]);
$this->assertEquals([$discussion->id => 6],
$this->vault->get_reply_count_for_discussion_ids($student, [$discussion->id], false));
$this->assertEquals([$discussion->id => 7],
$this->vault->get_reply_count_for_discussion_ids($otherstudent, [$discussion->id], false));
$this->assertEquals([$discussion->id => 8],
$this->vault->get_reply_count_for_discussion_ids($teacher, [$discussion->id], true));
$this->assertEquals([$discussion->id => 8],
$this->vault->get_reply_count_for_discussion_ids($otherteacher, [$discussion->id], true));
}
/**
* Test get_reply_count_for_discussion_id.
*
* @covers ::get_reply_count_for_post_id_in_discussion_id
*/
public function test_get_reply_count_for_post_id_in_discussion_id(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
$post4 = $this->helper_reply_to_post($post2, $user);
[$discussion2, $post5] = $this->helper_post_to_forum($forum, $user);
$post6 = $this->helper_reply_to_post($post5, $user);
[$discussion3, $post7] = $this->helper_post_to_forum($forum, $user);
$this->assertEquals(3,
$this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post1->id, $discussion1->id, false));
$this->assertEquals(1,
$this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post5->id, $discussion2->id, false));
$this->assertEquals(0,
$this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post7->id, $discussion3->id, false));
$this->assertEquals(0,
$this->vault->get_reply_count_for_post_id_in_discussion_id($user, $post7->id + 1000, $discussion3->id, false));
}
/**
* Test get_reply_count_for_post_id_in_discussion_id.
*
* @covers ::get_reply_count_for_post_id_in_discussion_id
*/
public function test_get_reply_count_for_post_id_in_discussion_id_private_replies(): void {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', [
'course' => $course->id,
]);
// Generate a structure:
// Initial post p [student]
// -> Reply pa [otherstudent]
// ---> Reply paa [student]
// ---> Private Reply pab [teacher]
// -> Private Reply pb [teacher]
// -> Reply pc [otherstudent]
// ---> Reply pca [student]
// -----> Reply pcaa [otherstudent]
// -------> Private Reply pcaaa [teacher].
[$student, $otherstudent] = $this->helper_create_users($course, 2, 'student');
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
[$discussion, $p] = $this->helper_post_to_forum($forum, $student);
$pa = $this->helper_reply_to_post($p, $otherstudent);
$paa = $this->helper_reply_to_post($pa, $student);
$pab = $this->helper_reply_to_post($pa, $teacher, ['privatereplyto' => $otherstudent->id]);
$pb = $this->helper_reply_to_post($p, $teacher, ['privatereplyto' => $student->id]);
$pc = $this->helper_reply_to_post($p, $otherteacher);
$pca = $this->helper_reply_to_post($pc, $student);
$pcaa = $this->helper_reply_to_post($pca, $otherstudent);
$pcaaa = $this->helper_reply_to_post($pcaa, $teacher, ['privatereplyto' => $otherstudent->id]);
$this->assertEquals(6,
$this->vault->get_reply_count_for_post_id_in_discussion_id($student, $p->id, $discussion->id, false));
$this->assertEquals(7,
$this->vault->get_reply_count_for_post_id_in_discussion_id($otherstudent, $p->id, $discussion->id, false));
$this->assertEquals(8,
$this->vault->get_reply_count_for_post_id_in_discussion_id($teacher, $p->id, $discussion->id, true));
$this->assertEquals(8,
$this->vault->get_reply_count_for_post_id_in_discussion_id($otherteacher, $p->id, $discussion->id, true));
}
/**
* Test get_unread_count_for_discussion_ids.
*
* @covers ::get_unread_count_for_discussion_ids
*/
public function test_get_unread_count_for_discussion_ids(): void {
global $CFG;
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$otheruser = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
$post4 = $this->helper_reply_to_post($post2, $user);
[$discussion2, $post5] = $this->helper_post_to_forum($forum, $user);
$post6 = $this->helper_reply_to_post($post5, $user);
$modgenerator = $this->getDataGenerator()->get_plugin_generator('mod_forum');
$post7 = $modgenerator->create_post((object) [
'discussion' => $post5->discussion,
'parent' => $post5->id,
'userid' => $user->id,
'mailnow' => 1,
'subject' => 'old post',
// Two days ago which makes it an "old post".
'modified' => time() - 172800
]);
forum_tp_add_read_record($user->id, $post1->id);
forum_tp_add_read_record($user->id, $post4->id);
$CFG->forum_oldpostdays = 1;
$counts = $this->vault->get_unread_count_for_discussion_ids($user, [$discussion1->id], false);
$this->assertCount(1, $counts);
$this->assertEquals(2, $counts[$discussion1->id]);
$counts = $this->vault->get_unread_count_for_discussion_ids($user, [$discussion1->id, $discussion2->id], false);
$this->assertCount(2, $counts);
$this->assertEquals(2, $counts[$discussion1->id]);
$this->assertEquals(2, $counts[$discussion2->id]);
$counts = $this->vault->get_unread_count_for_discussion_ids($user, [
$discussion1->id,
$discussion2->id,
$discussion2->id + 1000
], false);
$this->assertCount(2, $counts);
$this->assertEquals(2, $counts[$discussion1->id]);
$this->assertEquals(2, $counts[$discussion2->id]);
$counts = $this->vault->get_unread_count_for_discussion_ids($otheruser, [$discussion1->id, $discussion2->id], false);
$this->assertCount(2, $counts);
$this->assertEquals(4, $counts[$discussion1->id]);
$this->assertEquals(2, $counts[$discussion2->id]);
}
/**
* Test get_unread_count_for_discussion_ids when no discussion ids were provided.
*
* @covers ::get_unread_count_for_discussion_ids
*/
public function test_get_unread_count_for_discussion_ids_empty(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
$this->assertEquals([], $this->vault->get_unread_count_for_discussion_ids($user, [], false));
}
/**
* Test get_latest_posts_for_discussion_ids.
*
* @covers ::get_latest_posts_for_discussion_ids
*/
public function test_get_latest_posts_for_discussion_ids(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$course = $datagenerator->create_course();
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
[$user, $user2] = $this->helper_create_users($course, 2, 'student');
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
$post4 = $this->helper_reply_to_post($post2, $user);
[$discussion2, $post5] = $this->helper_post_to_forum($forum, $user);
$post6 = $this->helper_reply_to_post($post5, $user);
[$discussion3, $post7] = $this->helper_post_to_forum($forum, $user);
$post8 = $this->helper_post_to_discussion($forum, $discussion3, $teacher, [
'privatereplyto' => $user->id,
]);
$ids = $this->vault->get_latest_posts_for_discussion_ids($user, [$discussion1->id], false);
$this->assertCount(1, $ids);
$this->assertEquals($post4->id, $ids[$discussion1->id]->get_id());
$ids = $this->vault->get_latest_posts_for_discussion_ids($user,
[$discussion1->id, $discussion2->id], false);
$this->assertCount(2, $ids);
$this->assertEquals($post4->id, $ids[$discussion1->id]->get_id());
$this->assertEquals($post6->id, $ids[$discussion2->id]->get_id());
$ids = $this->vault->get_latest_posts_for_discussion_ids($user,
[$discussion1->id, $discussion2->id, $discussion3->id], false);
$this->assertCount(3, $ids);
$this->assertEquals($post4->id, $ids[$discussion1->id]->get_id());
$this->assertEquals($post6->id, $ids[$discussion2->id]->get_id());
$this->assertEquals($post8->id, $ids[$discussion3->id]->get_id());
// Checks the user who doesn't have access to the private reply.
$ids = $this->vault->get_latest_posts_for_discussion_ids($user2,
[$discussion1->id, $discussion2->id, $discussion3->id], false);
$this->assertCount(3, $ids);
$this->assertEquals($post4->id, $ids[$discussion1->id]->get_id());
$this->assertEquals($post6->id, $ids[$discussion2->id]->get_id());
$this->assertEquals($post7->id, $ids[$discussion3->id]->get_id());
// Checks the user with the private reply to.
$ids = $this->vault->get_latest_posts_for_discussion_ids($user, [
$discussion1->id,
$discussion2->id,
$discussion3->id,
$discussion3->id + 1000
], false);
$this->assertCount(3, $ids);
$this->assertEquals($post4->id, $ids[$discussion1->id]->get_id());
$this->assertEquals($post6->id, $ids[$discussion2->id]->get_id());
$this->assertEquals($post8->id, $ids[$discussion3->id]->get_id());
}
/**
* Test get_latest_posts_for_discussion_ids when no discussion ids were provided.
*
* @covers ::get_latest_posts_for_discussion_ids
*/
public function test_get_latest_posts_for_discussion_ids_empty(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
$this->assertEquals([], $this->vault->get_latest_posts_for_discussion_ids($user, [], false));
}
/**
* Test get_first_post_for_discussion_ids.
*
* @covers ::get_first_post_for_discussion_ids
*/
public function test_get_first_post_for_discussion_ids(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
$post4 = $this->helper_reply_to_post($post2, $user);
[$discussion2, $post5] = $this->helper_post_to_forum($forum, $user);
$post6 = $this->helper_reply_to_post($post5, $user);
[$discussion3, $post7] = $this->helper_post_to_forum($forum, $user);
$firstposts = $this->vault->get_first_post_for_discussion_ids([$discussion1->id]);
$this->assertCount(1, $firstposts);
$this->assertEquals($post1->id, reset($firstposts)->get_id());
$firstposts = $this->vault->get_first_post_for_discussion_ids([$discussion1->id, $discussion2->id]);
$this->assertCount(2, $firstposts);
$this->assertEquals($post1->id, $firstposts[$post1->id]->get_id());
$this->assertEquals($post5->id, $firstposts[$post5->id]->get_id());
$firstposts = $this->vault->get_first_post_for_discussion_ids([$discussion1->id, $discussion2->id, $discussion3->id]);
$this->assertCount(3, $firstposts);
$this->assertEquals($post1->id, $firstposts[$post1->id]->get_id());
$this->assertEquals($post5->id, $firstposts[$post5->id]->get_id());
$this->assertEquals($post7->id, $firstposts[$post7->id]->get_id());
$firstposts = $this->vault->get_first_post_for_discussion_ids([
$discussion1->id,
$discussion2->id,
$discussion3->id,
$discussion3->id + 1000
]);
$this->assertCount(3, $firstposts);
$this->assertEquals($post1->id, $firstposts[$post1->id]->get_id());
$this->assertEquals($post5->id, $firstposts[$post5->id]->get_id());
$this->assertEquals($post7->id, $firstposts[$post7->id]->get_id());
}
/**
* Test get_first_post_for_discussion_ids when no discussion ids were provided.
*
* @covers ::get_first_post_for_discussion_ids
*/
public function test_get_first_post_for_discussion_ids_empty(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$user = $datagenerator->create_user();
$course = $datagenerator->create_course();
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
$this->assertEquals([], $this->vault->get_first_post_for_discussion_ids([]));
}
/**
* Test get_from_filters.
*
* @covers ::get_from_filters
*/
public function test_get_from_filters(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$course = $datagenerator->create_course();
[$user, $user2] = $this->helper_create_users($course, 2, 'student');
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$post2 = $this->helper_reply_to_post($post1, $user);
$post3 = $this->helper_reply_to_post($post1, $user);
[$discussion2, $post4] = $this->helper_post_to_forum($forum, $user);
$discussionids = [$discussion1->id, $discussion2->id];
$userids = [$user->id];
$entities = array_values($this->vault->get_from_filters($user,
['discussionids' => $discussionids, 'userids' => $userids],
true,
'id ASC'));
$this->assertCount(4, $entities);
$this->assertEquals($post1->id, $entities[0]->get_id());
$this->assertEquals($post2->id, $entities[1]->get_id());
$this->assertEquals($post3->id, $entities[2]->get_id());
$this->assertEquals($post4->id, $entities[3]->get_id());
$entities = $this->vault->get_from_filters($user, ['discussionids' => $discussion1->id, 'userids' => $userids],
false);
$this->assertCount(3, $entities);
$this->assertArrayHasKey($post1->id, $entities);
$this->assertArrayHasKey($post2->id, $entities);
$this->assertArrayHasKey($post3->id, $entities);
$discussionids = [$discussion1->id, $discussion2->id];
$userids = [$user->id, $user2->id];
$entities = $this->vault->get_from_filters($user, ['discussionids' => $discussionids, 'userids' => $userids],
false);
$this->assertCount(4, $entities);
$this->assertArrayHasKey($post1->id, $entities);
$this->assertArrayHasKey($post2->id, $entities);
$this->assertArrayHasKey($post3->id, $entities);
$this->assertArrayHasKey($post4->id, $entities);
// Test ordering by id descending.
$entities = $this->vault->get_from_filters($user, ['discussionids' => $discussionids, 'userids' => $user->id],
false, 'id DESC');
$this->assertEquals($post4->id, array_values($entities)[0]->get_id());
$this->assertEquals($post3->id, array_values($entities)[1]->get_id());
$this->assertEquals($post2->id, array_values($entities)[2]->get_id());
$this->assertEquals($post1->id, array_values($entities)[3]->get_id());
// Test ordering by id ascending.
$entities = $this->vault->get_from_filters($user, ['discussionids' => $discussionids, 'userids' => $user->id],
false, 'id ASC');
$this->assertEquals($post1->id, array_values($entities)[0]->get_id());
$this->assertEquals($post2->id, array_values($entities)[1]->get_id());
$this->assertEquals($post3->id, array_values($entities)[2]->get_id());
$this->assertEquals($post4->id, array_values($entities)[3]->get_id());
}
public function test_get_from_filters_from_to_dates(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$course = $datagenerator->create_course();
[$user, $user2] = $this->helper_create_users($course, 2, 'student');
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
[$discussion1, $post1] = $this->helper_post_to_forum($forum, $user);
$date = new \DateTime('2019-07-05');
$post2 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]);
$post3 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]);
$date->modify('+1 month');
$post4 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]);
$post5 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]);
$post6 = $this->helper_reply_to_post($post1, $user, ['created' => $date->getTimestamp()]);
[$discussion2, $post4] = $this->helper_post_to_forum($forum, $user);
$datefilter = new \DateTime('2019-07-01');
$filters = ['from' => $datefilter->getTimestamp()];
$entities = $this->vault->get_from_filters($user, $filters, false);
$this->assertCount(7, $entities);
$filters['to'] = $datefilter->modify('+1 month')->getTimestamp();
$entities = $this->vault->get_from_filters($user, $filters, false);
$this->assertCount(2, $entities);
}
/**
* Test get_from_filters when no discussion ids were provided.
*
* @covers ::get_from_filters
*/
public function test_get_from_filters_empty(): void {
$this->resetAfterTest();
$datagenerator = $this->getDataGenerator();
$course = $datagenerator->create_course();
[$student1] = $this->helper_create_users($course, 1, 'student');
$forum = $datagenerator->create_module('forum', ['course' => $course->id]);
$this->helper_post_to_forum($forum, $student1);
$this->assertEquals([], $this->vault->get_from_filters($student1, [], false));
}
/**
* Ensure that selecting posts in a discussion only returns posts that the user can see, when considering private
* replies.
*
* @covers ::get_from_filters
*/
public function test_get_from_filters_private_replies(): void {
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$forum = $this->getDataGenerator()->create_module('forum', [
'course' => $course->id,
]);
[$student, $otherstudent] = $this->helper_create_users($course, 2, 'student');
[$teacher, $otherteacher] = $this->helper_create_users($course, 2, 'teacher');
// Create the posts structure below.
// Forum:
// -> Post (student 1)
// ---> Post private reply (teacher 1)
// -> Otherpost (teacher 1)
// ---> Otherpost private reply (teacher 2)
// ---> Otherpost reply (student 1)
// ----> Otherpost reply private reply (teacher 1).
[$discussion, $post] = $this->helper_post_to_forum($forum, $student);
$postprivatereply = $this->helper_reply_to_post($post, $teacher, [
'privatereplyto' => $student->id
]);
[$otherdiscussion, $otherpost] = $this->helper_post_to_forum($forum, $teacher);
$otherpostprivatereply = $this->helper_reply_to_post($otherpost, $otherteacher, [
'privatereplyto' => $teacher->id,
]);
$otherpostreply = $this->helper_reply_to_post($otherpost, $student);
$otherpostreplyprivatereply = $this->helper_reply_to_post($otherpostreply, $teacher, [
'privatereplyto' => $student->id
]);
$userids = [$otherstudent->id, $teacher->id, $otherteacher->id];
$discussionids = [$discussion->id, $otherdiscussion->id];
// Teacher 1. Request all posts from the vault, telling the vault that the teacher CAN see private replies made by anyone.
$entities = $this->vault->get_from_filters($teacher, ['discussionids' => $discussionids, 'userids' => $userids],
true);
$this->assertCount(4, $entities);
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Student 1. Request all posts from the vault, telling the vault that the student CAN'T see private replies made by anyone.
// Teacher2's private reply to otherpost is omitted.
$entities = $this->vault->get_from_filters($student, ['discussionids' => $discussionids, 'userids' => $userids],
false);
$this->assertCount(3, $entities);
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Student 1. Request all posts from the vault, telling the vault that student CAN see all private replies made.
// The private reply made by teacher 2 to otherpost is now included.
$entities = $this->vault->get_from_filters($student, ['discussionids' => $discussionids, 'userids' => $userids],
true);
$this->assertCount(4, $entities);
$this->assertArrayHasKey($postprivatereply->id, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Teacher 2. Request all posts from the vault, telling the vault that teacher2 CAN see all private replies made.
$entities = $this->vault->get_from_filters($otherteacher,
['discussionids' => $discussionids, 'userids' => $userids], true);
$this->assertCount(4, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
$this->assertArrayHasKey($otherpostreplyprivatereply->id, $entities);
// Teacher 2. Request all posts from the vault, telling the vault that teacher2 CANNOT see all private replies made.
// The private replies not relating to teacher 2 directly are omitted.
$entities = $this->vault->get_from_filters($otherteacher,
['discussionids' => $discussionids, 'userids' => $userids], false);
$this->assertCount(2, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
$this->assertArrayHasKey($otherpostprivatereply->id, $entities);
// Student 2. Request all posts from the vault, telling the vault that student2 CAN'T see all private replies made.
// All private replies are omitted, as none relate to student2.
$entities = $this->vault->get_from_filters($otherstudent,
['discussionids' => $discussionids, 'userids' => $userids], false);
$this->assertCount(1, $entities);
$this->assertArrayHasKey($otherpost->id, $entities);
}
}