nextcloud/apps/user_ldap/tests/Jobs/UpdateGroupsTest.php

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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2020 Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\user_ldap\tests\Jobs;
use Doctrine\DBAL\Driver\Statement;
use OCA\User_LDAP\Group_Proxy;
use OCA\User_LDAP\Jobs\UpdateGroups;
use OCP\DB\QueryBuilder\IExpressionBuilder;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\Group\Events\UserAddedEvent;
use OCP\Group\Events\UserRemovedEvent;
use OCP\IDBConnection;
use OCP\IGroup;
use OCP\IGroupManager;
use OCP\IUser;
use OCP\IUserManager;
use Psr\Log\LoggerInterface;
use Test\TestCase;
class UpdateGroupsTest extends TestCase {
/** @var Group_Proxy|\PHPUnit\Framework\MockObject\MockObject */
protected $groupBackend;
/** @var IEventDispatcher|\PHPUnit\Framework\MockObject\MockObject */
protected $dispatcher;
/** @var IGroupManager|\PHPUnit\Framework\MockObject\MockObject */
protected $groupManager;
/** @var IUserManager|\PHPUnit\Framework\MockObject\MockObject */
protected $userManager;
/** @var LoggerInterface|\PHPUnit\Framework\MockObject\MockObject */
protected $logger;
/** @var IDBConnection|\PHPUnit\Framework\MockObject\MockObject */
protected $dbc;
/** @var UpdateGroups */
protected $updateGroupsJob;
public function setUp(): void {
$this->groupBackend = $this->createMock(Group_Proxy::class);
$this->dispatcher = $this->createMock(IEventDispatcher::class);
$this->groupManager = $this->createMock(IGroupManager::class);
$this->userManager = $this->createMock(IUserManager::class);
$this->logger = $this->createMock(LoggerInterface::class);
$this->dbc = $this->createMock(IDBConnection::class);
$this->updateGroupsJob = new UpdateGroups(
$this->groupBackend,
$this->dispatcher,
$this->groupManager,
$this->userManager,
$this->logger,
$this->dbc
);
}
public function testHandleKnownGroups() {
$knownGroups = [
'emptyGroup' => \serialize([]),
'stableGroup' => \serialize(['userA', 'userC', 'userE']),
'groupWithAdditions' => \serialize(['userA', 'userC', 'userE']),
'groupWithRemovals' => \serialize(['userA', 'userC', 'userDeleted', 'userE']),
'groupWithAdditionsAndRemovals' => \serialize(['userA', 'userC', 'userE']),
'vanishedGroup' => \serialize(['userB', 'userDeleted'])
];
$knownGroupsDB = [];
foreach ($knownGroups as $gid => $members) {
$knownGroupsDB[] = [
'owncloudname' => $gid,
'owncloudusers' => $members
];
}
$actualGroups = [
'emptyGroup' => [],
'stableGroup' => ['userA', 'userC', 'userE'],
'groupWithAdditions' => ['userA', 'userC', 'userE', 'userF'],
'groupWithRemovals' => ['userA', 'userE'],
'groupWithAdditionsAndRemovals' => ['userC', 'userE', 'userF'],
'newGroup' => ['userB', 'userF'],
];
$groups = array_intersect(array_keys($knownGroups), array_keys($actualGroups));
/** @var IQueryBuilder|\PHPUnit\Framework\MockObject\MockObject $updateQb */
$updateQb = $this->createMock(IQueryBuilder::class);
$updateQb->expects($this->once())
->method('update')
->willReturn($updateQb);
$updateQb->expects($this->once())
->method('set')
->willReturn($updateQb);
$updateQb->expects($this->once())
->method('where')
->willReturn($updateQb);
// three groups need to be updated
$updateQb->expects($this->exactly(3))
->method('setParameters');
$updateQb->expects($this->exactly(3))
->method('execute');
$updateQb->expects($this->any())
->method('expr')
->willReturn($this->createMock(IExpressionBuilder::class));
$stmt = $this->createMock(Statement::class);
$stmt->expects($this->once())
->method('fetchAll')
->willReturn($knownGroupsDB);
$selectQb = $this->createMock(IQueryBuilder::class);
$selectQb->expects($this->once())
->method('select')
->willReturn($selectQb);
$selectQb->expects($this->once())
->method('from')
->willReturn($selectQb);
$selectQb->expects($this->once())
->method('execute')
->willReturn($stmt);
$this->dbc->expects($this->any())
->method('getQueryBuilder')
->willReturnOnConsecutiveCalls($updateQb, $selectQb);
$this->groupBackend->expects($this->any())
->method('usersInGroup')
->willReturnCallback(function ($groupID) use ($actualGroups) {
return isset($actualGroups[$groupID]) ? $actualGroups[$groupID] : [];
});
$this->groupManager->expects($this->any())
->method('get')
->willReturnCallback(function (string $groupId): ?IGroup {
if ($groupId === 'vanishedGroup') {
return null;
}
return $this->createMock(IGroup::class);
});
$this->userManager->expects($this->exactly(5))
->method('get')
->willReturnCallback(function (string $userId) {
if ($userId === 'userDeleted') {
// user already deleted
return null;
}
return $this->createMock(IUser::class);
});
$addedEvents = 0;
$removedEvents = 0;
$this->dispatcher->expects($this->exactly(4))
->method('dispatchTyped')
->willReturnCallback(function ($event) use (&$addedEvents, &$removedEvents) {
if ($event instanceof UserRemovedEvent) {
$removedEvents++;
} elseif ($event instanceof UserAddedEvent) {
$addedEvents++;
}
});
$this->invokePrivate($this->updateGroupsJob, 'handleKnownGroups', [$groups]);
$this->assertSame(2, $removedEvents);
$this->assertSame(2, $addedEvents);
// and no event for the user that is already deleted, the DB is nevertheless updated, hence 5
}
}