addon-a11y, addon-interactions, test-storybook: Test accessibility after an interaction

[WesselKroos]

Is your feature request related to a problem? Please describe.

When executing test-storybook an interaction test is automatically executed on pageload and the a11y test can also be executed in the test-runner. But currently the a11y test can not be executed after an interaction step.

Describe the solution you'd like

I would like to be able to run the a11y test after an interaction within the interactions addon's play function.
This would be useful for testing the accessibility of elements that are initially hidden but can be expanded via a click on a button.

An step-by-step test example would be:

1. Test the accessibility with checkA11y
2. Click the button to expand the content
3. Test the accessibility including the expanded content with checkA11y
4. Click the button to collapse the content
5. Test the accessibility with checkA11y

Describe alternatives you've considered

No response

Are you able to assist to bring the feature to reality?

yes, I can

Additional context

No response