Allow IStepDecoratorAttribute and IScenarioDecoratorAttribute to be applied on class level

[tpodolak]

Description

Current implementation of LightBDD recognizes IScenarioDecoratorAttribute and IStepDecoratorAttribute only if they are applied to the methods. It would be beneficial if the runner could also take into account attributes applied on the class level. For instance if I want to run all of the tests from given class only for specific environment (like it is done in here) I would be able to apply only one class level attribute.

[Suremaker]

Hello,

Thanks for reporting it. I'm on holidays at the moment but will take a closer look on it after return next week.

There should not be many issues with adding this behaviour, but I will have to analyse how it would work with contextual scenarios where steps can be defined in context class or composites.
Currently the way I see it would be simply respecting the decorators added on method or class where method is defined.

Let me come back to you after Tuesday.

[Suremaker]

Btw, to be precise, using method level attribute is not the only way to install scenario/step decorators.
They can be also applied globally on all classes/methods with LightBDD configuration (ExecutionExtensionsConfiguration()) method.

[Suremaker]

Released with 2.3.6