/**
* @covers DmMailer\Manager\QueueItem
*/
public function testGetImageResponseSetsImageResponseIfFileIsFound()
{
vfs\vfsStream::setup('upload', 0777, ['white.gif' => 'abcd']);
$this->sut->setTrackingFile(vfs\vfsStream::url('upload/white.gif'));
$headersMock = $this->getMockBuilder('Zend\\Http\\Headers')->disableOriginalConstructor()->setMethods(['addHeaderLine'])->getMock();
$headersMock->expects($this->exactly(3))->method('addHeaderLine')->will($this->returnSelf());
$responseMock = $this->getMockBuilder('Zend\\Http\\PhpEnvironment\\Response')->disableOriginalConstructor()->setMethods(['setContent', 'getHeaders'])->getMock();
$responseMock->expects($this->once())->method('setContent');
$responseMock->expects($this->once())->method('getHeaders')->will($this->returnValue($headersMock));
$actualResult = $this->sut->getImageResponse($responseMock);
$this->assertInstanceOf('Zend\\Http\\PhpEnvironment\\Response', $actualResult);
}
/**
* @return \Zend\Http\PhpEnvironment\Response
*/
public function trackAction()
{
if (!$this->manager->trackQueueItem($this->params('securityKey'))) {
return '';
}
return $this->manager->getImageResponse($this->getResponse());
}
