README

1. Run command: composer require kglogowski/rest-test-helper

2. Basic usage:

   class TestUserController extends AbstractController
   {
      const ROUTE = 'user.get';
   
      /**
       * testGetSuccess
      */
      public function testGetSuccess()
      {
          $crawler = $this->createCrawler();
    
          $crawler
              ->click(
                  Request::METHOD_GET, //Request type
                  $this->getRequestHeaders(), //Headers, overwrite method
                  $this->getUrl(self::ROUTE, ['id' => 1]) //Generate url
              )
              ->checkStatus(Response::HTTP_OK) //Check status response
              ->child('id') //Go to child
                  ->assertActive(ResponseCrawlerInterface::ASSERT_EQUALS, [
                      1
                  ])
              ->end()
              ->child('email')
                  ->assertActive(ResponseCrawlerInterface::ASSERT_NOT_NULL)
              ->end()
          ;
      }
   }

   For this example, json response should look like:

   {
      "id": 1,
      "login": "username"
   }

3. Test with json in request:

   Request json:

   {
    "first_name": "FirstName",
    "last_name": "Surname",
    "email": "email@email.com",
    "role": "ROLE_ADMIN",
    "status": "ACTIVE"
   }

   path to mock json: /mock/test.json

   Code:

   class TestUserController extends AbstractController
   {
      const ROUTE = 'user.post';
   
      /**
       * testGetSuccess
      */
      public function testPostSuccess()
      {
          $crawler = $this->createCrawler();
    
          $crawler
              ->click(
                  Request::METHOD_POST,
                  $this->getRequestHeaders(),
                  $this->getUrl(self::ROUTE),
                          $this->getJsonMockFileContent($file)
                  
                  ;
       
          /**
           * {@inheritdoc}
           */
          public function getMockDir(): string
          {
              return __DIR__ . '/mock/';
          }
      }
   }