MacPaw / behat-http-mock-context

Behat Context Mock HTTP Response in Testing

Behat HTTP Mock Context

Version	Build Status	Code Coverage
main

Installation

Step 1: Download the Bundle

Open a command console, enter your project directory and execute:

Applications that use Symfony Flex [in progress]

$ composer require --dev macpaw/behat-http-mock-context

Applications that don't use Symfony Flex

Open a command console, enter your project directory and execute the following command to download the latest stable version of this bundle:

$ composer require --dev macpaw/behat-http-mock-context

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.

Then, enable the bundle by adding it to the list of registered bundles in the app/AppKernel.php file of your project:

<?php
// app/AppKernel.php

// ...
class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = array(
            // ...
            BehatHttpMockContext\BehatHttpMockContextBundle::class => ['test' => true],
        );

        // ...
    }

    // ...
}

Step 2: Mock http client

Example you have http client in config/services.yaml

    oauth_http_client:
        class: Symfony\Contracts\HttpClient\HttpClientInterface
        factory: ['Symfony\Component\HttpClient\HttpClient', createForBaseUri]
        arguments:
            - '%env(OAUTH_URL)%'

Now you need mock this client in config/services_test.yaml

    oauth_http_client:
        class: ExtendedMockHttpClient\ExtendedMockHttpClient
        arguments:
            - '%env(OAUTH_URL)%'
        tags: ['mock.http_client']
...

Now we ready add build mock collection

    BehatHttpMockContext\Collection\ExtendedMockHttpClientCollection:
        arguments:
            - !tagged_iterator mock.http_client
...

Step 3: Configure Behat

Go to behat.yml

...
  contexts:
    - BehatHttpMockContext\Context\MockContext
...

Step 4: How to use:

    Given I mock "oauth_http_client" HTTP client next response status code should be 200 with body:
        """
        {
            "success": true,
            "response": {
                "user_id": 234
            }
        }
        """