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Package behat-psr-extension
Short Description Provides a bootstrapped PSR7 application and PSR11 container to your behat contexts
License MIT
Informations about the package behat-psr-extension
Behat PSR Extension
This Behat extension allows you to more easily test your PSR7 / 11 / 15 applications and gives you the ability to isolate your application components at service boundaries by injecting mocks/dummies/stubs into your running application instances at test time.
For instance, you may want to isolate outgoing HTTP calls from Guzzle and mock the responses of those. This is sometimes called whitebox testing.
Implementation
This builds on the work of @ciaranmcnulty and his behat-psr7extension by injecting the built PSR7 application into the behat contexts alongside the PSR11 Container that is responsible for it. When this happens you're able to modify the running application by manipulation of the Container contents.
An example of this is the replacement of a AWS handler with a AWS mock handler, which allows you to mock responses to AWS requests as a part of your context steps definitions.
How to
For details of using this extension with Mink you can take a look at the included FeatureContext.php
In essence:
- Implement either
Psr11AwareContext
orPsr11MinkAwareContext
in your Behat context file.Psr11AwareContext
if you are performing non-ui based "implementation" interactions.Psr11MinkAwareContext
if you want to utilise Mink to do browser based "acceptance" interactions.
- If using
Psr11MinkAwareContext
a trait is provided (Acpr\Behat\Psr\Context\RuntimeMinkContext
) that implements the necessary Behat injection methods and behaviours.
All versions of behat-psr-extension with dependencies
friends-of-behat/mink-browserkit-driver Version ^1.6.1
friends-of-behat/mink-extension Version ^2.4
symfony/http-foundation Version ^5.1
symfony/psr-http-message-bridge Version ^2.0
symfony/http-kernel Version ^5.1