public function referencedObjectShouldBeCreatedAutomatically()
{
$ss1 = $this->factory->get('Person')->getSpaceShip();
$ss2 = $this->factory->get('Person')->getSpaceShip();
$this->assertNotNull($ss1);
$this->assertNotNull($ss2);
$this->assertNotSame($ss1, $ss2);
}