public function testXmlToArray() { $transformer = new XmlToArray(); $sampleXML = $this->getSampleXMLResponse(); $array = $transformer->transform($sampleXML); $this->assertInternalType('array', $array); $this->assertEquals('Wikipedia Städteverzeichnis', $array['titel']); $this->assertEquals('Genf', $array['eintrag']['0']['stichwort']); }