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393 lines
17 KiB
393 lines
17 KiB
<?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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* Base class for unit tests for enrol_cohort.
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*
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* @package enrol_cohort
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* @category test
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* @copyright 2018 Carlos Escobedo <carlos@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\request\writer;
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use core_privacy\local\request\approved_contextlist;
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use enrol_cohort\privacy\provider;
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/**
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* Unit tests for the enrol_cohort implementation of the privacy API.
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*
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* @copyright 2018 Carlos Escobedo <carlos@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 enrol_cohort_privacy_testcase extends \core_privacy\tests\provider_testcase {
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/**
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* Test getting the context for the user ID related to this plugin.
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*/
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public function test_get_contexts_for_userid() {
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global $DB;
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$this->resetAfterTest();
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$trace = new null_progress_trace();
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$cohortplugin = enrol_get_plugin('cohort');
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$user1 = $this->getDataGenerator()->create_user();
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$cat1 = $this->getDataGenerator()->create_category();
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$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id));
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$cohort1 = $this->getDataGenerator()->create_cohort(
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array('contextid' => context_coursecat::instance($cat1->id)->id));
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$cohortplugin->add_instance($course1, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group1->id)
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);
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cohort_add_member($cohort1->id, $user1->id);
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enrol_cohort_sync($trace, $course1->id);
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// Check if user1 is enrolled into course1 in group 1.
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$this->assertEquals(1, $DB->count_records('role_assignments', array()));
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$this->assertTrue($DB->record_exists('groups_members', array(
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'groupid' => $group1->id,
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'userid' => $user1->id,
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'component' => 'enrol_cohort')
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));
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// Check context course fro provider to user1.
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$context = \context_course::instance($course1->id);
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$contextlist = provider::get_contexts_for_userid($user1->id);
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$this->assertEquals($context->id, $contextlist->current()->id);
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}
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/**
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* Test that user data is exported correctly.
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*/
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public function test_export_user_data() {
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global $DB;
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$this->resetAfterTest();
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$trace = new null_progress_trace();
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$cohortplugin = enrol_get_plugin('cohort');
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$user1 = $this->getDataGenerator()->create_user();
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$cat1 = $this->getDataGenerator()->create_category();
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$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id));
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$cohort1 = $this->getDataGenerator()->create_cohort(
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array('contextid' => context_coursecat::instance($cat1->id)->id));
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$cohortplugin->add_instance($course1, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group1->id)
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);
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cohort_add_member($cohort1->id, $user1->id);
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enrol_cohort_sync($trace, $course1->id);
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// Check if user1 is enrolled into course1 in group 1.
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$this->assertEquals(1, $DB->count_records('role_assignments', array()));
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$this->assertTrue($DB->record_exists('groups_members', array(
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'groupid' => $group1->id,
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'userid' => $user1->id,
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'component' => 'enrol_cohort')
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));
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$this->setUser($user1);
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$contextlist = provider::get_contexts_for_userid($user1->id);
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$approvedcontextlist = new approved_contextlist($user1, 'enrol_cohort', $contextlist->get_contextids());
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provider::export_user_data($approvedcontextlist);
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foreach ($contextlist as $context) {
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$writer = writer::with_context($context);
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$data = $writer->get_data([
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get_string('pluginname', 'enrol_cohort'),
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get_string('groups', 'core_group')
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]);
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$this->assertTrue($writer->has_any_data());
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if ($context->contextlevel == CONTEXT_COURSE) {
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$exportedgroups = $data->groups;
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// User1 only belongs to group1 via enrol_cohort.
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$this->assertCount(1, $exportedgroups);
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$exportedgroup = reset($exportedgroups);
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$this->assertEquals($group1->name, $exportedgroup->name);
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}
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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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$trace = new null_progress_trace();
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$cohortplugin = enrol_get_plugin('cohort');
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$user3 = $this->getDataGenerator()->create_user();
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$cat1 = $this->getDataGenerator()->create_category();
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$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id));
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$cohort1 = $this->getDataGenerator()->create_cohort(
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array('contextid' => context_coursecat::instance($cat1->id)->id));
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$cohortplugin->add_instance($course1, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group1->id)
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);
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cohort_add_member($cohort1->id, $user1->id);
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cohort_add_member($cohort1->id, $user2->id);
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cohort_add_member($cohort1->id, $user3->id);
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enrol_cohort_sync($trace, $course1->id);
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$this->assertEquals(
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3,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course1->id])
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);
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$coursecontext1 = context_course::instance($course1->id);
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provider::delete_data_for_all_users_in_context($coursecontext1);
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$this->assertEquals(
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0,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course1->id])
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);
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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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$trace = new null_progress_trace();
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$cohortplugin = enrol_get_plugin('cohort');
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$user3 = $this->getDataGenerator()->create_user();
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$cat1 = $this->getDataGenerator()->create_category();
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$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$course2 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id));
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$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course2->id));
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$cohort1 = $this->getDataGenerator()->create_cohort(
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array('contextid' => context_coursecat::instance($cat1->id)->id));
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$cohortplugin->add_instance($course1, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group1->id)
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);
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$cohortplugin->add_instance($course2, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group2->id)
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);
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$this->getDataGenerator()->enrol_user($user2->id, $course1->id);
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$this->getDataGenerator()->enrol_user($user3->id, $course1->id);
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$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
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$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user3->id));
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cohort_add_member($cohort1->id, $user1->id);
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enrol_cohort_sync($trace, $course1->id);
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$this->assertEquals(
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3,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course1->id])
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);
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$this->assertEquals(
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1,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course2->id])
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);
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$this->setUser($user1);
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$coursecontext1 = context_course::instance($course1->id);
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$coursecontext2 = context_course::instance($course2->id);
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$approvedcontextlist = new \core_privacy\tests\request\approved_contextlist($user1, 'enrol_cohort',
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[$coursecontext1->id, $coursecontext2->id]);
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provider::delete_data_for_user($approvedcontextlist);
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// Check we have 2 users in groups because we are deleted user1.
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$this->assertEquals(
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2,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course1->id])
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);
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// Check we have not users in groups.
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$this->assertEquals(
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0,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course2->id])
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);
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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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$trace = new null_progress_trace();
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$cohortplugin = enrol_get_plugin('cohort');
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$user1 = $this->getDataGenerator()->create_user();
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$user2 = $this->getDataGenerator()->create_user();
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$user3 = $this->getDataGenerator()->create_user();
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$cat1 = $this->getDataGenerator()->create_category();
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$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$course2 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id));
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$group2 = $this->getDataGenerator()->create_group(array('courseid' => $course2->id));
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$cohort1 = $this->getDataGenerator()->create_cohort(
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array('contextid' => context_coursecat::instance($cat1->id)->id));
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$cohortplugin->add_instance($course1, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group1->id)
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);
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$cohortplugin->add_instance($course2, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group2->id)
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);
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$this->getDataGenerator()->enrol_user($user2->id, $course1->id);
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$this->getDataGenerator()->enrol_user($user3->id, $course1->id);
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$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user2->id));
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$this->getDataGenerator()->create_group_member(array('groupid' => $group1->id, 'userid' => $user3->id));
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cohort_add_member($cohort1->id, $user1->id);
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enrol_cohort_sync($trace, $course1->id);
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$this->assertEquals(
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3,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course1->id])
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);
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$this->assertEquals(
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1,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course2->id])
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);
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$coursecontext1 = context_course::instance($course1->id);
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$approveduserlist = new \core_privacy\local\request\approved_userlist($coursecontext1, 'enrol_cohort',
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[$user1->id, $user2->id]);
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provider::delete_data_for_users($approveduserlist);
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// Check we have 2 users in groups because we have deleted user1.
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// User2's membership is manual and is not as the result of a cohort enrolment.
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$this->assertEquals(
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2,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course1->id])
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);
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// Check that course2 is not touched.
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$this->assertEquals(
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1,
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$DB->count_records_sql("SELECT COUNT(gm.id)
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FROM {groups_members} gm
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JOIN {groups} g ON gm.groupid = g.id
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WHERE g.courseid = ?", [$course2->id])
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);
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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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global $DB;
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$this->resetAfterTest();
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$trace = new null_progress_trace();
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$cohortplugin = enrol_get_plugin('cohort');
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$cat1 = $this->getDataGenerator()->create_category();
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$course1 = $this->getDataGenerator()->create_course(array('category' => $cat1->id));
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$group1 = $this->getDataGenerator()->create_group(array('courseid' => $course1->id));
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$studentrole = $DB->get_record('role', array('shortname' => 'student'));
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$cohort1 = $this->getDataGenerator()->create_cohort(
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array('contextid' => context_coursecat::instance($cat1->id)->id));
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$cohortplugin->add_instance($course1, array(
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'customint1' => $cohort1->id,
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'roleid' => $studentrole->id,
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'customint2' => $group1->id)
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);
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$user1 = $this->getDataGenerator()->create_user();
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cohort_add_member($cohort1->id, $user1->id);
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enrol_cohort_sync($trace, $course1->id);
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// Check if user1 is enrolled into course1 in group 1.
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$this->assertEquals(1, $DB->count_records('role_assignments', array()));
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$this->assertTrue($DB->record_exists('groups_members', array(
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'groupid' => $group1->id,
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'userid' => $user1->id,
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'component' => 'enrol_cohort')
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));
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$context = \context_course::instance($course1->id);
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$userlist = new \core_privacy\local\request\userlist($context, 'enrol_cohort');
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\enrol_cohort\privacy\provider::get_users_in_context($userlist);
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$this->assertEquals([$user1->id], $userlist->get_userids());
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}
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}
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