public function testParseNullXml()
 {
     $lifecycleConfig = new LifecycleConfig();
     $lifecycleConfig->parseFromXml($this->nullLifecycle);
     $this->assertEquals($this->cleanXml($lifecycleConfig->serializeToXml()), $this->cleanXml($this->nullLifecycle));
     $this->assertEquals(0, count($lifecycleConfig->getRules()));
 }
 /**
  *  解析Lifestyle数据
  *
  * @return LifecycleConfig
  */
 protected function parseDataFromResponse()
 {
     $content = $this->rawResponse->body;
     $config = new LifecycleConfig();
     $config->parseFromXml($content);
     return $config;
 }