Add automated test
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3535448. -->
Reported by: [n-m-daz](https://www.drupal.org/user/3809107)
Related to !7
>>>
<p>Not really sure, but it might be the right time to do this after remaining task in<br>
[meta] Make a 1.0 release <a href="https://www.drupal.org/project/config_warning/issues/3531840">https://www.drupal.org/project/config_warning/issues/3531840</a> ?</p>
issue