Is there a way to handle file uploads?

[miogalang]

Is there a way to handle file uploads when mocking requests? Uploading of attachment files? An example is pictures?

I try it with image uploads and I get errors.

PHP Fatal error:  Call to undefined method GuzzleHttp\Stream\Stream::getFields() in vendor/aeris/guzzle-http-mock/src/Helper/RequestChecker.php on line 104

Here is my mocking code

        $fileStream = Stream::factory(fopen(getcwd() . '/tests/assets/UK.png', 'r'));
        $this->httpMock->shouldReceiveRequest()
                       ->withMethod('POST')
                       ->withUrl($this->client->getApiUrl() . 'uploads.json')
                       ->withQueryParams(['filename' => 'UK test non-alpha chars.png'])
                       ->withBody($fileStream)

Any help or direction would be greatly appreciated?

[eschwartz]

It doesn't look like file streams in the request body are supported right now.

GuzzleHttpMock works by creating a Request object using the mock expectations, then comparing it against an actual request. Take a look at the logic for comparing request bodies. If the request is made with an application/json content type, it runs a comparison of the json data. Otherwise, it just compares $body->getFields().

You should be able to add another check in there for file-upload requests. I'm not sure exactly how comparing file streams would work, but you could give it a shot.

There is a suite of PHPUnit integration tests in MockTest.php. They are pretty straight forward. You can try adding one for your file-upload use case, and see if you can get it to work :)