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217 lines
8.7 KiB
217 lines
8.7 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 core_rss.
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*
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* @package core_rss
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* @copyright 2018 Sara Arjona <sara@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\tests\provider_testcase;
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use core_rss\privacy\provider;
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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 core_privacy\local\request\approved_userlist;
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/**
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* Unit tests for rss\classes\privacy\provider.php
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*
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* @copyright 2018 Sara Arjona <sara@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 core_rss_testcase extends provider_testcase {
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/**
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* Basic setup for these tests.
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*/
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public function setUp() {
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$this->resetAfterTest(true);
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}
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/**
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* Test getting the context for the user ID related to this plugin.
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*/
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public function test_get_contexts_for_userid() {
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// Create user and RSS user keys.
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$user = $this->getDataGenerator()->create_user();
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$context = \context_user::instance($user->id);
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$key = get_user_key('rss', $user->id);
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$contextlist = provider::get_contexts_for_userid($user->id);
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$this->assertEquals($context->id, $contextlist->current()->id);
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}
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/**
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* Test that data is exported correctly for this plugin.
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*/
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public function test_export_user_data() {
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global $DB;
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// Create user and RSS user keys.
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$user = $this->getDataGenerator()->create_user();
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$context = \context_user::instance($user->id);
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$keyvalue = get_user_key('rss', $user->id);
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$key = $DB->get_record('user_private_key', ['value' => $keyvalue]);
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// Validate exported data.
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$this->setUser($user);
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$writer = writer::with_context($context);
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$this->assertFalse($writer->has_any_data());
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$this->export_context_data_for_user($user->id, $context, 'core_rss');
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$userkeydata = $writer->get_related_data([], 'userkeys');
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$this->assertCount(1, $userkeydata->keys);
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$this->assertEquals($key->script, reset($userkeydata->keys)->script);
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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 $DB;
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// Create user and RSS user keys.
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$user = $this->getDataGenerator()->create_user();
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$context = \context_user::instance($user->id);
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$keyvalue = get_user_key('rss', $user->id);
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$key = $DB->get_record('user_private_key', ['value' => $keyvalue]);
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// Before deletion, we should have 1 user_private_key.
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$count = $DB->count_records('user_private_key', ['script' => 'rss']);
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$this->assertEquals(1, $count);
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// Delete data.
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provider::delete_data_for_all_users_in_context($context);
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// After deletion, the user_private_key entries should have been deleted.
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$count = $DB->count_records('user_private_key', ['script' => 'rss']);
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$this->assertEquals(0, $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 $DB;
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// Create user and RSS user keys.
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$user = $this->getDataGenerator()->create_user();
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$context = \context_user::instance($user->id);
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$keyvalue = get_user_key('rss', $user->id);
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$key = $DB->get_record('user_private_key', ['value' => $keyvalue]);
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// Before deletion, we should have 1 user_private_key.
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$count = $DB->count_records('user_private_key', ['script' => 'rss']);
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$this->assertEquals(1, $count);
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// Delete data.
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$contextlist = provider::get_contexts_for_userid($user->id);
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$approvedcontextlist = new approved_contextlist($user, 'rss', $contextlist->get_contextids());
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provider::delete_data_for_user($approvedcontextlist);
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// After deletion, the user_private_key entries should have been deleted.
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$count = $DB->count_records('user_private_key', ['script' => 'rss']);
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$this->assertEquals(0, $count);
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}
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/**
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* Test that only users with a user context are fetched.
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*/
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public function test_get_users_in_context() {
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$component = 'core_rss';
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// Create a user.
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$user = $this->getDataGenerator()->create_user();
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$usercontext = \context_user::instance($user->id);
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$userlist = new \core_privacy\local\request\userlist($usercontext, $component);
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// The list of users should not return anything yet (related data still haven't been created).
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provider::get_users_in_context($userlist);
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$this->assertCount(0, $userlist);
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// Create private access key for user.
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get_user_key('rss', $user->id);
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// The list of users for user context should return the user.
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provider::get_users_in_context($userlist);
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$this->assertCount(1, $userlist);
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$expected = [$user->id];
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$actual = $userlist->get_userids();
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$this->assertEquals($expected, $actual);
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// The list of users for system context should not return any users.
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$systemcontext = context_system::instance();
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$userlist = new \core_privacy\local\request\userlist($systemcontext, $component);
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provider::get_users_in_context($userlist);
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$this->assertCount(0, $userlist);
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}
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/**
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* Test that data for users in approved userlist is deleted.
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*/
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public function test_delete_data_for_users() {
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$component = 'core_rss';
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// Create a user1.
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$user1 = $this->getDataGenerator()->create_user();
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$usercontext1 = \context_user::instance($user1->id);
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// Create list of users with a related user data in usercontext1.
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$userlist1 = new \core_privacy\local\request\userlist($usercontext1, $component);
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// Create a user1.
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$user2 = $this->getDataGenerator()->create_user();
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$usercontext2 = \context_user::instance($user2->id);
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// Create list of users with a related user data in usercontext2.
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$userlist2 = new \core_privacy\local\request\userlist($usercontext2, $component);
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// Create private access key for user1.
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get_user_key('rss', $user1->id);
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// Create private access key for user2.
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get_user_key('rss', $user2->id);
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// Ensure the user list for usercontext1 contains user1.
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provider::get_users_in_context($userlist1);
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$this->assertCount(1, $userlist1);
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// Ensure the user list for usercontext2 contains user2.
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provider::get_users_in_context($userlist2);
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$this->assertCount(1, $userlist2);
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// Convert $userlist1 into an approved_contextlist.
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$approvedlist = new approved_userlist($usercontext1, $component, $userlist1->get_userids());
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// Delete using delete_data_for_user.
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provider::delete_data_for_users($approvedlist);
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// Re-fetch users in usercontext1 - The user list should now be empty.
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$userlist1 = new \core_privacy\local\request\userlist($usercontext1, $component);
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provider::get_users_in_context($userlist1);
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$this->assertCount(0, $userlist1);
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// Re-fetch users in usercontext2 - The user list should not be empty (user2).
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$userlist2 = new \core_privacy\local\request\userlist($usercontext2, $component);
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provider::get_users_in_context($userlist2);
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$this->assertCount(1, $userlist2);
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// User data should be only removed in the user context.
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$systemcontext = context_system::instance();
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// Add userlist2 to the approved user list in the system context.
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$approvedlist = new approved_userlist($systemcontext, $component, $userlist2->get_userids());
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// Delete user1 data using delete_data_for_user.
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provider::delete_data_for_users($approvedlist);
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// Re-fetch users in usercontext2 - The user list should not be empty (user2).
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$userlist1 = new \core_privacy\local\request\userlist($usercontext2, $component);
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provider::get_users_in_context($userlist1);
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$this->assertCount(1, $userlist1);
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}
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}
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