/**
* Start transaction
*/
public function testBeginTransactionBasic()
{
$obj_request = new \google\appengine\datastore\v4\BeginTransactionRequest();
$obj_response = new \google\appengine\datastore\v4\BeginTransactionResponse();
$obj_response->setTransaction('test-txn-ref-123');
$this->apiProxyMock->expectCall('datastore_v4', 'BeginTransaction', $obj_request, $obj_response);
$_SERVER['APPLICATION_ID'] = 'DatasetTest';
$obj_gateway = $this->getMockBuilder('\\GDS\\Gateway\\ProtoBuf')->setMethods(['withTransaction', 'fetchById'])->getMock();
$obj_gateway->expects($this->once())->method('withTransaction')->with($this->equalTo('test-txn-ref-123'))->willReturn($obj_gateway);
$obj_store = new GDS\Store('Book', $obj_gateway);
$obj_store->beginTransaction();
$obj_store->fetchById('123456');
$this->apiProxyMock->verify();
}
/**
* Test Failure on cross-group transactions
*
* @expectedException Exception
* @expectedExceptionMessage Cross group transactions not supported over JSON API
*/
public function testFailCrossGroup()
{
$obj_gateway = new GDS\Gateway\GoogleAPIClient($this->setupTestClient(), 'Dataset');
$obj_store = new \GDS\Store('Film', $obj_gateway);
$obj_store->beginTransaction(TRUE);
}
/**
* Test transactional entity fetch
*/
public function testTxnFetch()
{
// First begin the transaction
$str_txn_ref = 'ghei34g498jhegijv0894hiwgerhiugjreiugh';
$obj_http = $this->initTestHttpClient('https://datastore.googleapis.com/v1/projects/DatasetTest:beginTransaction', [], ['transaction' => $str_txn_ref]);
/** @var \GDS\Gateway\RESTv1 $obj_gateway */
$obj_gateway = $this->initTestGateway()->setHttpClient($obj_http);
$obj_store = new \GDS\Store('Test', $obj_gateway);
$obj_store->beginTransaction();
$this->validateHttpClient($obj_http);
// Now set up the transactional fetch
$str_id = '1263751723';
$obj_http = $this->initTestHttpClient('https://datastore.googleapis.com/v1/projects/DatasetTest:lookup', ['json' => (object) ['readOptions' => (object) ['transaction' => $str_txn_ref], 'keys' => [(object) ['path' => [(object) ['kind' => 'Test', 'id' => $str_id]], 'partitionId' => (object) ['projectId' => self::TEST_PROJECT]]]]], ['found' => [(object) ['entity' => (object) ['key' => (object) ['path' => [(object) ['kind' => 'Test', 'id' => $str_id]]], 'properties' => (object) ['name' => (object) ['excludeFromIndexes' => false, 'stringValue' => 'Tom']]], 'version' => '123', 'cursor' => 'gfuh37f86gyu23']]]);
$obj_gateway->setHttpClient($obj_http);
$obj_entity = $obj_store->fetchById($str_id);
$this->assertInstanceOf('\\GDS\\Entity', $obj_entity);
$this->assertEquals($str_id, $obj_entity->getKeyId());
$this->assertEquals('Tom', $obj_entity->name);
$this->validateHttpClient($obj_http);
}
