This fix improves the robustness of the behat tests, ensuring that the testsession has actually
been successfully started before the test kicks off. Although it doesn't fix anything that
wasn't previously broken, it makes environment set-up errors a bit easier to figure out.
It looks for a new status comment in the result of testsession, that is also being added to the
module.
Removed framework_host since its no longer necessary due to the changed execution logic.
Unfortunately had to subclass the existing Mink Extension class since we can't influence
its config persistence from our own extensions (with a completely separate ContainerBuilder).
Also restructured README to be more focused on execution rather
than diving into deep config concerns early on.
Important for running behat tests per-module,
while stil keeping parameters like "base_url" configurable
without modifying behat.yml files in the modules own source code.
- Moved all extension-specific conf into its own configuration namespace
- Described configuration via PHP, and added default values
- Removed boilerplate config from README
- Made screenshot_path optional
- Configurable ajax_timeout settings
Note: The DI system plus the initializer+context combo requires insane amounts of code duplication,
will need to be looked at more closely (very little docs on that level of Behat extension available).
