public function testPropertyPostfixRename()
 {
     $obj = new DummyEntity();
     $obj->setTitle('some-title');
     $propertyMapping = $this->getMappingWithObject($obj);
     $this->assertSame($this->namer->propertyPostfixRename($propertyMapping, 'some-name.jpg', array('field' => 'title')), 'some-name-some-title.jpg');
 }