* Convert integrated simple fetch_url() checking framework from hetzner_firewall tests to proper framework which can also be used by other modules.
* Linting.
* One more.
* Use community.internal_test_tools collection.
* Slack: Add bot/user token support, correct thread_ts support
Add support for user/bot/application tokens (and Slack WebAPI).
Fix input type for thread_id, which needs to be string.
Return thread_ts/thread_id when user/bot tokens are used, so they can be reused later
* Slack: Add changelog fragment, fix YAML syntax
Co-authored-by: Middleton, Michal <Michal.Middleton@concur.com>
* Fix become plugins.
* Fix become unit tests to avoid play_context.make_become_cmd.
* Remove hack.
* Remove explicit defaults. Adjust tests to be more like Ansible itself.
* Forgot two lines.
* Rewrite tests (again).
* Rename play_context -> task, add possibility to pass var_options.
* Add var_options variants.
* Properly test overwriting.
