Question

我是OmniPay的新手，玩弄它并试图创建一个简单的自定义网关，并使用模拟json http响应创建一个单元测试。

在GatewayTest.php中，我设置了一个模拟的http响应：

public function testPurchaseSuccess()
{
    $this->setMockHttpResponse('TransactionSuccess.txt');

    $response = $this->gateway->purchase($this->options)->send();

    echo $response->isSuccessful();

    $this->assertEquals(true, $response->isSuccessful());
}

在PurchaseRequest.php中，我试图以某种方式得到它：

public function sendData($data)
{
    $httpResponse = //how do I get the mock http response set before?

    return $this->response = new PurchaseResponse($this, $httpResponse->json());
}

那么如何在PurchaseRequest.php中获取模拟http响应？

---更新---

原来我的PurchaseResponse.php

use Omnipay\Common\Message\RequestInterface;

//and...

public function __construct(RequestInterface $request, $data)
{
    parent::__construct($request, $data);
}

失踪了。

现在在PurchaseRequest.php中使用$httpResponse = $this->httpClient->post(null)->send();断言是正常的，但是当我使用httpClient时，Guzzle会抛出404错误。我检查Guzzle's docs并尝试创建模拟响应，但是我的断言再次失败并且404仍然存在：

PurchaseRequest.php

public function sendData($data)
{
    $plugin = new Guzzle\Plugin\Mock\MockPlugin();
    $plugin->addResponse(new Guzzle\Http\Message\Response(200));

    $this->httpClient->addSubscriber($plugin);

    $httpResponse = $this->httpClient->post(null)->send(); 

    return $this->response = new PurchaseResponse($this, $httpResponse->json());

}

有什么建议，如何摆脱404？

Answer 1

好的，所以这就是解决方案：

原始问题

我的PucrhaseResponse.php遗漏了这个：

use Omnipay\Common\Message\RequestInterface;

//and...

public function __construct(RequestInterface $request, $data)
{
    parent::__construct($request, $data);
}

PurchaseRequest.php：

public function sendData($data)
{
    $httpResponse = $this->httpClient->post(null)->send();

    return $this->response = new PurchaseResponse($this, $httpResponse->json());
}

解决更新中的404问题

为了防止Guzzle抛出异常，我必须为request.error添加一个监听器。

PurchaseRequest.php：

public function sendData($data)
{
    $this->httpClient->getEventDispatcher()->addListener(
        'request.error',
        function (\Guzzle\Common\Event $event) {
            $event->stopPropagation();
        }
    );

    $httpResponse = $this->httpClient->post(null)->send(); 

    return $this->response = new PurchaseResponse($this, $httpResponse->json());
}

Omnipay PHPUnit Guzzle httpClient 404错误 - 模拟json

1 个答案: