OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	08/12/2024 10:35:44 AM	rwxr-xr-x
📄 ApiClientTest.php	2.6 KB	08/12/2024 10:35:41 AM	rw-r--r--
📁 Query	-	08/12/2024 10:36:42 AM	rwxr-xr-x
📄 QueryTest.php	4.12 KB	08/12/2024 10:35:41 AM	rw-r--r--
📁 Reference	-	08/12/2024 10:36:28 AM	rwxr-xr-x
📄 ReferenceTest.php	5.08 KB	08/12/2024 10:35:41 AM	rw-r--r--
📄 RuleSetTest.php	562 bytes	08/12/2024 10:35:41 AM	rw-r--r--
📄 SnapshotTest.php	3.87 KB	08/12/2024 10:35:41 AM	rw-r--r--
📄 TransactionTest.php	2.32 KB	08/12/2024 10:35:41 AM	rw-r--r--

Editing: TransactionTest.php

<?php

declare(strict_types=1);

namespace Kreait\Firebase\Tests\Unit\Database;

use GuzzleHttp\Psr7\Uri;
use Kreait\Firebase\Database\ApiClient;
use Kreait\Firebase\Database\Reference;
use Kreait\Firebase\Database\Transaction;
use Kreait\Firebase\Exception\Database\DatabaseError;
use Kreait\Firebase\Exception\Database\ReferenceHasNotBeenSnapshotted;
use Kreait\Firebase\Exception\Database\TransactionFailed;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use Throwable;

/**
 * @internal
 */
final class TransactionTest extends TestCase
{
    /** @var ApiClient&MockObject */
    private $apiClient;

private Transaction $transaction;

protected function setUp(): void
    {
        $this->apiClient = $this->createMock(ApiClient::class);

$this->transaction = new Transaction($this->apiClient);
    }

public function testAReferenceCanNotBeChangedIfItHasNotBeenSnapshotted(): void
    {
        $reference = $this->createMock(Reference::class);

try {
            $this->transaction->set($reference, 'does not matter');
        } catch (ReferenceHasNotBeenSnapshotted $e) {
            $this->assertSame($reference, $e->getReference());
        } catch (Throwable $e) {
            $this->fail('A '.ReferenceHasNotBeenSnapshotted::class.' should have been thrown');
        }
    }

public function testATransactionCanFail(): void
    {
        $reference = $this->createMock(Reference::class);
        $reference->method('getUri')->willReturn($uri = new Uri('https://domain.tld'));

$this->apiClient
            ->method('getWithETag')
            ->with($uri)
            ->willReturn(['etag' => 'etag', 'value' => 'old value'])
        ;

$this->apiClient
            ->method('setWithEtag')
            ->with($uri)
            ->willThrowException(new DatabaseError())
        ;

$this->transaction->snapshot($reference);

try {
            $this->transaction->set($reference, 'new value');
            $this->fail('An exception should have been thrown');
        } catch (TransactionFailed $e) {
            $this->assertSame($reference, $e->getReference());
        } catch (Throwable $e) {
            $this->fail('A '.TransactionFailed::class.' should have been thrown');
        }
    }
}