The ``target_name`` is a test role directory containing the tests. For example, if the test files you changed are stored in the ``tests/integration/targets/postgresql_info/`` directory and you want to use the ``fedora34`` container image, then the command will be:
In some cases, for example, for platform-independent tests, the ``default`` test image is required. Use the ``--docker default`` or just ``--docker`` option without specifying a distribution in this case.
If you have any difficulties with writing or running integration tests or you are not sure if the case can be covered, submit your pull request without the tests. Other contributors can help you with them later if needed.