Zig Tan
268 lines
11 KiB
PHP
268 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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/**
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* Unit tests for the block_community implementation of the privacy API.
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*
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* @package block_community
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* @category test
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* @copyright 2018 Zig Tan <zig@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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use \core_privacy\local\metadata\collection;
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use \core_privacy\local\request\writer;
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use \core_privacy\local\request\approved_contextlist;
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use \block_community\privacy\provider;
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/**
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* Unit tests for the block_community implementation of the privacy API.
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*
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* @copyright 2018 Zig Tan <zig@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class block_community_privacy_testcase extends \core_privacy\tests\provider_testcase {
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/**
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* Overriding setUp() function to always reset after tests.
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*/
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public function setUp() {
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$this->resetAfterTest(true);
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}
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/**
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* Test for provider::get_metadata().
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*/
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public function test_get_metadata() {
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$collection = new collection('block_community');
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$newcollection = provider::get_metadata($collection);
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$itemcollection = $newcollection->get_collection();
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$this->assertCount(1, $itemcollection);
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$table = reset($itemcollection);
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$this->assertEquals('block_community', $table->get_name());
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$privacyfields = $table->get_privacy_fields();
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$this->assertArrayHasKey('userid', $privacyfields);
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$this->assertArrayHasKey('coursename', $privacyfields);
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$this->assertArrayHasKey('coursedescription', $privacyfields);
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$this->assertArrayHasKey('courseurl', $privacyfields);
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$this->assertArrayHasKey('imageurl', $privacyfields);
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$this->assertEquals('privacy:metadata:block_community', $table->get_summary());
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}
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/**
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* Test for provider::get_contexts_for_userid().
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*/
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public function test_get_contexts_for_userid() {
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global $DB;
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// Test setup.
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$teacher = $this->getDataGenerator()->create_user();
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$this->setUser($teacher);
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// Add two community links for the User.
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$community = (object)[
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'userid' => $teacher->id,
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'coursename' => 'Dummy Community Course Name - 1',
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'coursedescription' => 'Dummy Community Course Description - 1',
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'courseurl' => 'https://moodle.org/community_courses/Dummy_Community_Course-1',
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'imageurl' => ''
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];
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$DB->insert_record('block_community', $community);
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$community = (object)[
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'userid' => $teacher->id,
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'coursename' => 'Dummy Community Course Name - 2',
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'coursedescription' => 'Dummy Community Course Description - 2',
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'courseurl' => 'https://moodle.org/community_courses/Dummy_Community_Course-2',
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'imageurl' => ''
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];
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$DB->insert_record('block_community', $community);
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// Test the User's retrieved contextlist contains only one context.
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$contextlist = provider::get_contexts_for_userid($teacher->id);
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$contexts = $contextlist->get_contexts();
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$this->assertCount(1, $contexts);
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// Test the User's contexts equal the User's own context.
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$context = reset($contexts);
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$this->assertEquals(CONTEXT_USER, $context->contextlevel);
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$this->assertEquals($teacher->id, $context->instanceid);
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}
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/**
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* Test for provider::export_user_data().
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*/
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public function test_export_user_data() {
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global $DB;
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// Test setup.
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$teacher = $this->getDataGenerator()->create_user();
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$this->setUser($teacher);
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// Add 3 community links for the User.
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$nocommunities = 3;
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for ($c = 0; $c < $nocommunities; $c++) {
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$community = (object)[
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'userid' => $teacher->id,
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'coursename' => 'Dummy Community Course Name - ' . $c,
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'coursedescription' => 'Dummy Community Course Description - ' . $c,
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'courseurl' => 'https://moodle.org/community_courses/Dummy_Community_Course-' . $c,
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'imageurl' => ''
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];
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$DB->insert_record('block_community', $community);
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}
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// Test the created block_community records matches the test number of communities specified.
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$communities = $DB->get_records('block_community', ['userid' => $teacher->id]);
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$this->assertCount($nocommunities, $communities);
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// Test the User's retrieved contextlist contains only one context.
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$contextlist = provider::get_contexts_for_userid($teacher->id);
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$contexts = $contextlist->get_contexts();
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$this->assertCount(1, $contexts);
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// Test the User's contexts equal the User's own context.
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$context = reset($contexts);
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$this->assertEquals(CONTEXT_USER, $context->contextlevel);
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$this->assertEquals($teacher->id, $context->instanceid);
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$approvedcontextlist = new approved_contextlist($teacher, 'block_community', $contextlist->get_contextids());
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// Retrieve Calendar Event and Subscriptions data only for this user.
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provider::export_user_data($approvedcontextlist);
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// Test the block_community data is exported at the User context level.
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$user = $approvedcontextlist->get_user();
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$contextuser = context_user::instance($user->id);
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$writer = writer::with_context($contextuser);
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$this->assertTrue($writer->has_any_data());
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}
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/**
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* Test for provider::delete_data_for_all_users_in_context().
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*/
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public function test_delete_data_for_all_users_in_context() {
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global $DB;
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// Test setup.
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$teacher = $this->getDataGenerator()->create_user();
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$this->setUser($teacher);
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// Add a community link for the User.
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$community = (object)[
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'userid' => $teacher->id,
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'coursename' => 'Dummy Community Course Name',
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'coursedescription' => 'Dummy Community Course Description',
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'courseurl' => 'https://moodle.org/community_courses/Dummy_Community_Course',
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'imageurl' => ''
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];
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$DB->insert_record('block_community', $community);
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// Test the User's retrieved contextlist contains only one context.
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$contextlist = provider::get_contexts_for_userid($teacher->id);
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$contexts = $contextlist->get_contexts();
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$this->assertCount(1, $contexts);
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// Test the User's contexts equal the User's own context.
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$context = reset($contexts);
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$this->assertEquals(CONTEXT_USER, $context->contextlevel);
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$this->assertEquals($teacher->id, $context->instanceid);
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// Test delete all users content by context.
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provider::delete_data_for_all_users_in_context($context);
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$blockcommunity = $DB->get_records('block_community', ['userid' => $teacher->id]);
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$this->assertCount(0, $blockcommunity);
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}
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/**
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* Test for provider::delete_data_for_user().
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*/
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public function test_delete_data_for_user() {
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global $DB;
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// Test setup.
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$teacher1 = $this->getDataGenerator()->create_user();
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$teacher2 = $this->getDataGenerator()->create_user();
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$this->setUser($teacher1);
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// Add 3 community links for Teacher 1.
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$nocommunities = 3;
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for ($c = 0; $c < $nocommunities; $c++) {
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$community = (object)[
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'userid' => $teacher1->id,
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'coursename' => 'Dummy Community Course Name - ' . $c,
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'coursedescription' => 'Dummy Community Course Description - ' . $c,
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'courseurl' => 'https://moodle.org/community_courses/Dummy_Community_Course-' . $c,
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'imageurl' => ''
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];
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$DB->insert_record('block_community', $community);
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}
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// Add 1 community link for Teacher 2.
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$community = (object)[
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'userid' => $teacher2->id,
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'coursename' => 'Dummy Community Course Name - Blah',
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'coursedescription' => 'Dummy Community Course Description - Blah',
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'courseurl' => 'https://moodle.org/community_courses/Dummy_Community_Course-Blah',
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'imageurl' => ''
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];
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$DB->insert_record('block_community', $community);
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// Test the created block_community records for Teacher 1 equals test number of communities specified.
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$communities = $DB->get_records('block_community', ['userid' => $teacher1->id]);
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$this->assertCount($nocommunities, $communities);
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// Test the created block_community records for Teacher 2 equals 1.
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$communities = $DB->get_records('block_community', ['userid' => $teacher2->id]);
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$this->assertCount(1, $communities);
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// Test the deletion of block_community records for Teacher 1 results in zero records.
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$contextlist = provider::get_contexts_for_userid($teacher1->id);
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$contexts = $contextlist->get_contexts();
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$this->assertCount(1, $contexts);
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// Test the User's contexts equal the User's own context.
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$context = reset($contexts);
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$this->assertEquals(CONTEXT_USER, $context->contextlevel);
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$this->assertEquals($teacher1->id, $context->instanceid);
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$approvedcontextlist = new approved_contextlist($teacher1, 'block_community', $contextlist->get_contextids());
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provider::delete_data_for_user($approvedcontextlist);
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$communities = $DB->get_records('block_community', ['userid' => $teacher1->id]);
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$this->assertCount(0, $communities);
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// Test that Teacher 2's single block_community record still exists.
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$contextlist = provider::get_contexts_for_userid($teacher2->id);
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$contexts = $contextlist->get_contexts();
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$this->assertCount(1, $contexts);
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// Test the User's contexts equal the User's own context.
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$context = reset($contexts);
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$this->assertEquals(CONTEXT_USER, $context->contextlevel);
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$this->assertEquals($teacher2->id, $context->instanceid);
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$communities = $DB->get_records('block_community', ['userid' => $teacher2->id]);
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$this->assertCount(1, $communities);
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}
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}
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