public function testQueryBillDownloadUrl()
{
/**
* @var DataServiceBillDownloadUrlQueryResponse $response
*/
$response = $this->gateway->queryBillDownloadUrl(['biz_content' => ['bill_type' => 'trade', 'bill_date' => '2016-04-05']])->send();
$this->assertArrayHasKey('alipay_data_dataservice_bill_downloadurl_query_response', $response->getData());
$this->assertFalse($response->isSuccessful());
}