README.md

Context Service Extension

This library is deprecated! It will not be supported anymore - if you're using it with CrossContainerExtension v1 and SymfonyExtension v1, please consider an upgrade to SymfonyExtension v2.

Allows to declare and use contexts services in scenario scoped container.

Usage

1. Install it:

   $ composer require friends-of-behat/context-service-extension --dev

2. Enable and configure context service extension in your Behat configuration:

   # behat.yml
   default:
       # ...
       extensions:
           FriendsOfBehat\ContextServiceExtension:
              imports:
                  - "features/bootstrap/config/services.xml"
                  - "features/bootstrap/config/services.yml"
                  - "features/bootstrap/config/services.php"   

3. Inside one of those files passed to configuration above, create a service tagged with fob.context_service.

   <!-- features/bootstrap/config/services.xml -->
   <?xml version="1.0" encoding="UTF-8" ?>
   <container xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://symfony.com/schema/dic/services">
       <services>
           <service id="acme.my_context" class="Acme\MyContext">
               <tag name="fob.context_service" />
           </service>
       </services>
   </container>

   # features/bootstrap/config/services.yml
   services:
       acme.my_context:
           class: Acme\MyContext
           tags:
               - { name: fob.context_service }

   // features/bootstrap/config/services.php
   use Symfony\Component\DependencyInjection\Definition;
   
   $definition = new Definition(\Acme\MyContext::class);
   $definition->addTag('fob.context_service');
   $container->setDefinition('acme.my_context', $definition);

4. Configure your suite to use acme.my_context context service (note contexts_services key instead of contexts):

   # behat.yml
   default:
       # ...
          suites:
              default:
                  contexts_services:
                      - acme.my_context

5. Have fun with your contexts defined in DI container as services! 🎉