Omnipay\Alipay\Tests\AopF2FGatewayTest::testQueryRefund PHP Метод

    public function testQueryRefund()
    {
        /**
         * @var AopTradeRefundQueryResponse $response
         */
        $response = $this->gateway->refundQuery(['biz_content' => ['refund_amount' => '10.01', 'out_trade_no' => '201609220542532412', 'out_request_no' => '201609220542532412']])->send();
        $this->assertArrayHasKey('alipay_trade_fastpay_refund_query_response', $response->getData());
        $this->assertFalse($response->isSuccessful());
    }