Omnipay\Alipay\Tests\LegacyAppGatewayTest::testCreateOrder PHP Метод

    public function testCreateOrder()
    {
        $partner = '123456789';
        $privateKey = ALIPAY_ASSET_DIR . '/dist/common/rsa_private_key.pem';
        //$partner    = ALIPAY_PARTNER;
        //$privateKey = ALIPAY_ASSET_DIR . '/dist/common/rsa_private_key.pem';
        $this->assertFileExists($privateKey);
        $this->gateway = new LegacyAppGateway($this->getHttpClient(), $this->getHttpRequest());
        $this->gateway->setPartner($partner);
        $this->gateway->setSellerId($partner);
        $this->gateway->setPrivateKey($privateKey);
        $this->gateway->setNotifyUrl('https://www.example.com/notify');
        $this->options = ['out_trade_no' => '2014010122390001', 'subject' => 'test', 'total_fee' => '0.01'];
        /**
         * @var LegacyAppPurchaseResponse $response
         */
        $response = $this->gateway->purchase($this->options)->send();
        $this->assertEquals('e16fdd8098c197201986cd9c3a8fb276', md5($response->getOrderString()));
    }