/**
* @test
*/
public function removeRegistrationFromObjectStorageHoldingRegistration()
{
$registration = new Registration();
$registrationObjectStorageMock = $this->getMock('TYPO3\\CMS\\Extbase\\Persistence\\ObjectStorage', array('detach'), array(), '', FALSE);
$registrationObjectStorageMock->expects($this->once())->method('detach')->with($this->equalTo($registration));
$this->inject($this->subject, 'registration', $registrationObjectStorageMock);
$this->subject->removeRegistration($registration);
}