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()));
 }
 /**
  * 设置Bucket的Lifecycle配置
  *
  * @param string $bucket bucket名称
  * @param LifecycleConfig $lifecycleConfig Lifecycle配置类
  * @param array $options
  * @throws OssException
  * @return null
  */
 public function putBucketLifecycle($bucket, $lifecycleConfig, $options = NULL)
 {
     $this->precheckCommon($bucket, NULL, $options, false);
     $options[self::OSS_BUCKET] = $bucket;
     $options[self::OSS_METHOD] = self::OSS_HTTP_PUT;
     $options[self::OSS_OBJECT] = '/';
     $options[self::OSS_SUB_RESOURCE] = 'lifecycle';
     $options[self::OSS_CONTENT_TYPE] = 'application/xml';
     $options[self::OSS_CONTENT] = $lifecycleConfig->serializeToXml();
     $response = $this->auth($options);
     $result = new PutSetDeleteResult($response);
     return $result->getData();
 }