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

    public function testPurchase()
    {
        /**
         * @var AopTradePreCreateResponse $response
         */
        $response = $this->gateway->purchase(['biz_content' => ['out_trade_no' => date('YmdHis') . mt_rand(1000, 9999), 'subject' => 'test', 'total_amount' => '0.01']])->send();
        $this->assertArrayHasKey('alipay_trade_precreate_response', $response->getData());
        $this->assertFalse($response->isSuccessful());
        $this->assertFalse($response->isRedirect());
    }