public function testSetUrlColorizer() { $this->if($field = new testedClass(uniqid(), uniqid()))->then->object($field->setUrlColorizer($urlColorizer = new colorizer()))->isIdenticalTo($field)->object($field->getUrlColorizer())->isIdenticalTo($urlColorizer)->object($field->setUrlColorizer())->isIdenticalTo($field)->object($field->getUrlColorizer())->isNotIdenticalTo($urlColorizer)->isEqualTo(new colorizer()); }