2016-11-29 92 views
2

我想用PHPUnit测试我的Slim应用程序的端点。我努力模拟POST请求,因为请求主体总是空的。用PHPUnit模拟Slim端点POST请求

  • 我试过这里描述的方法:Slim Framework endpoint unit testing。 (添加环境变量slim-input
  • 我试着写php://input直接,但我发现了php://input是只读的(艰难地)

环境的仿真工作正常,例如REQUEST_URI始终如预期。我发现请求的正文是从php://inputSlim\Http\RequestBody中读出的。

注:

  • 我想避免直接调用控制器方法,这样我就可以检验一切,包括端点。
  • 我想避免guzzle,因为它发送一个实际的请求。我不想在测试应用程序时运行服务器。

我的测试代码至今:

//inherits from Slim/App 
$this->app = new SyncApiApp(); 

// write json to //temp, does not work 
$tmp_handle = fopen('php://temp', 'w+'); 
fwrite($tmp_handle, $json); 
rewind($tmp_handle); 
fclose($tmp_handle); 

//override environment 
$this->app->container["environment"] = 
    Environment::mock(
     [ 
      'REQUEST_METHOD' => 'POST', 
      'REQUEST_URI' => '/1.0/' . $relativeLink, 
      'slim.input' => $json, 
      'SERVER_NAME' => 'localhost', 
      'CONTENT_TYPE' => 'application/json;charset=utf8' 
     ] 
    ); 

//run the application 
$response = $this->app->run(); 
//result: the correct endpoint is reached, but $request->getBody() is empty 

整个项目(要知道,我已经简化计算器上的代码): https://github.com/famoser/SyncApi/blob/master/Famoser.SyncApi.Webpage/tests/Famoser/SyncApi/Tests/

注2: 我问过的slimframework论坛,链接: http://discourse.slimframework.com/t/mock-slim-endpoint-post-requests-with-phpunit/973。我会保持stackoverflow和discourse.slimframework最新发生的事情。

注3: 有这个功能,我的一个当前打开的拉请求:https://github.com/slimphp/Slim/pull/2086

+1

为什么不直接使用z.b.发送POST请求然后Gu?? – Tebe

+0

我改变了我的问题的标题。我想用PHPUnit来测试端点 –

+0

您能否给我们一个示例端点和测试?我不确定你提供的代码试图做什么。 – nerdlyist

回答

0

有在http://discourse.slimframework.com/t/mock-slim-endpoint-post-requests-with-phpunit/973/7帮助了,解决办法是从头开始创建Request和写入请求主体。

//setup environment vals to create request 
$env = Environment::mock(); 
$uri = Uri::createFromString('/1.0/' . $relativeLink); 
$headers = Headers::createFromEnvironment($env); 
$cookies = []; 
$serverParams = $env->all(); 
$body = new RequestBody(); 
$uploadedFiles = UploadedFile::createFromEnvironment($env); 
$request = new Request('POST', $uri, $headers, $cookies, $serverParams, $body, $uploadedFiles); 

//write request data 
$request->write(json_encode([ 'key' => 'val' ])); 
$request->getBody()->rewind(); 
//set method & content type 
$request = $request->withHeader('Content-Type', 'application/json'); 
$request = $request->withMethod('POST'); 

//execute request 
$app = new App(); 
$resOut = $app($request, new Response()); 
$resOut->getBody()->rewind(); 

$this->assertEquals('full response text', $resOut->getBody()->getContents()); 

原来的博客文章这有助于回答在http://glenneggleton.com/page/slim-unit-testing