/**
* @test
*/
public function removeSubtypeFromObjectStorageHoldingSubtypes()
{
$subtype = new \GK\Stdapp\Domain\Model\CustomerSubtype();
$localObjectStorage = new \TYPO3\CMS\Extbase\Persistence\Generic\ObjectStorage();
$localObjectStorage->attach($subtype);
$localObjectStorage->detach($subtype);
$this->fixture->addSubtype($subtype);
$this->fixture->removeSubtype($subtype);
$this->assertEquals($localObjectStorage, $this->fixture->getSubtypes());
}