/** * @dataProvider getAliasGetValidProvider */ public function testGetValid($alias, $object) { $this->assertInstanceOf('Assetic\\Filter\\FilterInterface', $object); $this->service->setService($alias, $object); $result = $this->object->get($alias); $this->assertInstanceOf('Assetic\\Filter\\FilterInterface', $result); $this->assertSame($result, $object); }