/**
* Write the connection header
* @param $endpoint
* @param Request\TrackingRequest $request
* @param bool $lastData
* @return string
* @throws Exception\EndpointServerException
*/
private function writeHeader($endpoint, Request\TrackingRequest $request, $lastData = false)
{
// create data
$payloadString = http_build_query($request->getPayload());
$payloadLength = strlen($payloadString);
$header = 'POST ' . $endpoint['path'] . ' HTTP/1.1' . "\r\n" . 'Host: ' . $endpoint['host'] . "\r\n" . 'User-Agent: Google-Measurement-PHP-Client' . "\r\n" . 'Content-Length: ' . $payloadLength . "\r\n" . ($lastData ? 'Connection: Close' . "\r\n" : '') . "\r\n";
// fwrite + check if fwrite was ok
if (!fwrite($this->connection, $header) || !fwrite($this->connection, $payloadString)) {
throw new Exception\EndpointServerException('Server closed connection unexpectedly');
}
return $header;
}
public function testSingleTracking()
{
$service = new GATracking('foo');
$trackingRequest = new TrackingRequest();
$trackingRequest->setPayload(array('foo' => 'bar'));
$trackingRequest->setResponseHeader(array('baz' => 'fooBar'));
$collection = new TrackingRequestCollection();
$collection->add($trackingRequest);
$clientMock = $this->getMock('Racecore\\GATracking\\Client\\Adapter\\Socket');
$clientMock->expects($this->once())->method('send')->will($this->returnValue($collection));
$tracking = $this->getMock('Racecore\\GATracking\\Tracking\\Event');
$tracking->expects($this->once())->method('getPackage')->will($this->returnValue(array('test' => 'bar')));
$service->setClientAdapter($clientMock);
$response = $service->sendTracking($tracking);
$responsePayload = $response->getPayload();
$responseHeader = $response->getResponseHeader();
$this->assertInstanceOf('Racecore\\GATracking\\Request\\TrackingRequest', $response);
$this->assertArrayHasKey('foo', $responsePayload);
$this->assertEquals('bar', $responsePayload['foo']);
$this->assertArrayHasKey('baz', $responseHeader);
$this->assertEquals('fooBar', $responseHeader['baz']);
}
