c8ab936b34
Add support to get_users_in_context and delete_data_for_users methods added since 3.4.6 and 3.5.3 and 3.6.
304 lines
13 KiB
PHP
304 lines
13 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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* Privacy provider tests.
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*
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* @package mod_customcert
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* @copyright 2018 Mark Nelson <markn@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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use mod_customcert\privacy\provider;
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defined('MOODLE_INTERNAL') || die();
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/**
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* Privacy provider tests class.
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*
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* @package mod_customcert
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* @copyright 2018 Mark Nelson <markn@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 mod_customcert_privacy_provider_testcase extends \core_privacy\tests\provider_testcase {
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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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$this->resetAfterTest();
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$course = $this->getDataGenerator()->create_course();
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// The customcert activity the user will have an issue from.
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$customcert = $this->getDataGenerator()->create_module('customcert', ['course' => $course->id]);
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// Another customcert activity that has no issued certificates.
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$this->getDataGenerator()->create_module('customcert', ['course' => $course->id]);
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// Create a user who will be issued a certificate.
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$user = $this->getDataGenerator()->create_user();
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// Issue the certificate.
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$this->create_certificate_issue($customcert->id, $user->id);
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// Check the context supplied is correct.
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$contextlist = provider::get_contexts_for_userid($user->id);
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$this->assertCount(1, $contextlist);
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$contextformodule = $contextlist->current();
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$cmcontext = context_module::instance($customcert->cmid);
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$this->assertEquals($cmcontext->id, $contextformodule->id);
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}
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/**
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* Test for provider::get_users_in_context().
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*/
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public function test_get_users_in_context() {
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$this->resetAfterTest();
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$course = $this->getDataGenerator()->create_course();
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// The customcert activity the user will have an issue from.
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$customcert1 = $this->getDataGenerator()->create_module('customcert', ['course' => $course->id]);
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$customcert2 = $this->getDataGenerator()->create_module('customcert', ['course' => $course->id]);
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// Call get_users_in_context() when the customcert hasn't any user.
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$cm = get_coursemodule_from_instance('customcert', $customcert1->id);
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$cmcontext = context_module::instance($cm->id);
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$userlist = new \core_privacy\local\request\userlist($cmcontext, 'mod_customcert');
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provider::get_users_in_context($userlist);
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// Check no user has been returned.
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$this->assertCount(0, $userlist->get_userids());
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// Create some users who will be issued a certificate.
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$user3 = $this->getDataGenerator()->create_user();
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$this->create_certificate_issue($customcert1->id, $user1->id);
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$this->create_certificate_issue($customcert1->id, $user2->id);
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$this->create_certificate_issue($customcert2->id, $user3->id);
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// Call get_users_in_context() again.
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provider::get_users_in_context($userlist);
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// Check this time there are 2 users.
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$this->assertCount(2, $userlist->get_userids());
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$this->assertContains($user1->id, $userlist->get_userids());
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$this->assertContains($user2->id, $userlist->get_userids());
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$this->assertNotContains($user3->id, $userlist->get_userids());
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}
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/**
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* Test for provider::get_users_in_context() with invalid context type.
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*/
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public function test_get_users_in_context_invalid_context_type() {
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$systemcontext = context_system::instance();
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$userlist = new \core_privacy\local\request\userlist($systemcontext, 'mod_customcert');
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\mod_customcert\privacy\provider::get_users_in_context($userlist);
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$this->assertCount(0, $userlist->get_userids());
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}
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/**
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* Test for provider::export_user_data().
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*/
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public function test_export_for_context() {
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$this->resetAfterTest();
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$course = $this->getDataGenerator()->create_course();
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$customcert = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
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// Create users who will be issued a certificate.
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$this->create_certificate_issue($customcert->id, $user1->id);
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$this->create_certificate_issue($customcert->id, $user1->id);
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$this->create_certificate_issue($customcert->id, $user2->id);
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// Export all of the data for the context for user 1.
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$cmcontext = context_module::instance($customcert->cmid);
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$this->export_context_data_for_user($user1->id, $cmcontext, 'mod_customcert');
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$writer = \core_privacy\local\request\writer::with_context($cmcontext);
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$this->assertTrue($writer->has_any_data());
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$data = $writer->get_data();
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$this->assertCount(2, $data->issues);
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$issues = $data->issues;
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foreach ($issues as $issue) {
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$this->assertArrayHasKey('code', $issue);
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$this->assertArrayHasKey('emailed', $issue);
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$this->assertArrayHasKey('timecreated', $issue);
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}
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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 $DB;
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$this->resetAfterTest();
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$course = $this->getDataGenerator()->create_course();
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$customcert = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
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$customcert2 = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
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// Create users who will be issued a certificate.
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$this->create_certificate_issue($customcert->id, $user1->id);
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$this->create_certificate_issue($customcert->id, $user2->id);
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$this->create_certificate_issue($customcert2->id, $user1->id);
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$this->create_certificate_issue($customcert2->id, $user2->id);
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// Before deletion, we should have 2 issued certificates for the first certificate.
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert->id]);
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$this->assertEquals(2, $count);
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// Delete data based on context.
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$cmcontext = context_module::instance($customcert->cmid);
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provider::delete_data_for_all_users_in_context($cmcontext);
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// After deletion, the issued certificates for the activity should have been deleted.
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert->id]);
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$this->assertEquals(0, $count);
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// We should still have the issues for the second certificate.
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert2->id]);
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$this->assertEquals(2, $count);
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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 $DB;
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$this->resetAfterTest();
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$course = $this->getDataGenerator()->create_course();
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$customcert = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
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// Create users who will be issued a certificate.
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$this->create_certificate_issue($customcert->id, $user1->id);
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$this->create_certificate_issue($customcert->id, $user2->id);
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// Before deletion we should have 2 issued certificates.
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert->id]);
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$this->assertEquals(2, $count);
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$context = \context_module::instance($customcert->cmid);
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$contextlist = new \core_privacy\local\request\approved_contextlist($user1, 'customcert',
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[$context->id]);
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provider::delete_data_for_user($contextlist);
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// After deletion, the issued certificates for the first user should have been deleted.
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert->id, 'userid' => $user1->id]);
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$this->assertEquals(0, $count);
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// Check the issue for the other user is still there.
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$customcertissue = $DB->get_records('customcert_issues');
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$this->assertCount(1, $customcertissue);
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$lastissue = reset($customcertissue);
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$this->assertEquals($user2->id, $lastissue->userid);
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}
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/**
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* Test for provider::delete_data_for_users().
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*/
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public function test_delete_data_for_users() {
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global $DB;
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$this->resetAfterTest();
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// Create course, customcert and users who will be issued a certificate.
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$course = $this->getDataGenerator()->create_course();
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$customcert1 = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
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$customcert2 = $this->getDataGenerator()->create_module('customcert', array('course' => $course->id));
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$cm1 = get_coursemodule_from_instance('customcert', $customcert1->id);
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$cm2 = get_coursemodule_from_instance('customcert', $customcert2->id);
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$user3 = $this->getDataGenerator()->create_user();
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$this->create_certificate_issue($customcert1->id, $user1->id);
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$this->create_certificate_issue($customcert1->id, $user2->id);
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$this->create_certificate_issue($customcert1->id, $user3->id);
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$this->create_certificate_issue($customcert2->id, $user1->id);
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$this->create_certificate_issue($customcert2->id, $user2->id);
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// Before deletion we should have 3 + 2 issued certificates.
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert1->id]);
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$this->assertEquals(3, $count);
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$count = $DB->count_records('customcert_issues', ['customcertid' => $customcert2->id]);
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$this->assertEquals(2, $count);
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$context1 = context_module::instance($cm1->id);
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$approveduserlist = new \core_privacy\local\request\approved_userlist($context1, 'customcert',
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[$user1->id, $user2->id]);
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provider::delete_data_for_users($approveduserlist);
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// After deletion, the customcert of the 2 students provided above should have been deleted
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// from the activity. So there should only remain 1 certificate which is for $user3.
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$customcertissues1 = $DB->get_records('customcert_issues', ['customcertid' => $customcert1->id]);
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$this->assertCount(1, $customcertissues1);
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$lastissue = reset($customcertissues1);
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$this->assertEquals($user3->id, $lastissue->userid);
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// Confirm that the certificates issues in the other activity are intact.
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$customcertissues1 = $DB->get_records('customcert_issues', ['customcertid' => $customcert2->id]);
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$this->assertCount(2, $customcertissues1);
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}
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/**
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* Mimicks the creation of a customcert issue.
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*
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* There is no API we can use to insert an customcert issue, so we
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* will simply insert directly into the database.
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*
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* @param int $customcertid
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* @param int $userid
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*/
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protected function create_certificate_issue(int $customcertid, int $userid) {
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global $DB;
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static $i = 1;
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$customcertissue = new stdClass();
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$customcertissue->customcertid = $customcertid;
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$customcertissue->userid = $userid;
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$customcertissue->code = \mod_customcert\certificate::generate_code();
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$customcertissue->timecreated = time() + $i;
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// Insert the record into the database.
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$DB->insert_record('customcert_issues', $customcertissue);
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$i++;
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}
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}
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