Rely on smoker for the content tests

[ekohl]

To test out theforeman/smoker#46.

[ekohl]

So first the actual change:

FAILED tests/test_content_api.py::test_foreman_yum_repository - requests.exceptions.ConnectionError: HTTPSConnectionPool(host='quadlet.example.com', port=443): Max retries exceeded with url: /pulp/content/c4b4f8a2-1b5f-414f-ad81-0ba9ad0bf5d7/Library/custom/167b0430-af1e-497f-89d9-baf4a31a9061/6ed36780-bc48-41b2-a1c0-ea9b741d4ea6//repodata/repomd.xml (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f2712c7bd70>: Failed to resolve 'quadlet.example.com' ([Errno -2] Name or service not known)"))
FAILED tests/test_content_api.py::test_foreman_file_repository - requests.exceptions.ConnectionError: HTTPSConnectionPool(host='quadlet.example.com', port=443): Max retries exceeded with url: /pulp/content/a4483945-5903-4ec6-93fa-dfd49fe00538/Library/custom/4cf48f15-e2f5-4fd1-868f-e50b2b7465e5/47c8095c-29bf-4e06-a86a-81844c5e775f//1.iso (Caused by NameResolutionError("<urllib3.connection.HTTPSConnection object at 0x7f27129f22a0>: Failed to resolve 'quadlet.example.com' ([Errno -2] Name or service not known)"))

As expected, it fails because we don't set up DNS for the Vagrant boxes. I didn't port over the ugly hack. But other than that the tests do pass.

Then there's another interesting bit that I also spotted locally:

tests/test_ping.py::test_ping
  /home/runner/smoker/tests/test_ping.py:13: UserWarning: Foreman doesn't have a status - issue https://projects.theforeman.org/issues/31545
    warnings.warn("Foreman doesn't have a status - issue https://projects.theforeman.org/issues/31545")

This is https://github.com/theforeman/smoker/blob/d2fd3f7cbe3591ebf0d1d1733ffc3edce8a2c36f/tests/test_ping.py#L9-L13 but https://projects.theforeman.org/issues/31545 has long been resolved so I'm not sure why we're seeing it.

I've debated using https://gist.github.com/ekohl/e487422d4aaad8ab176c19ec713b700a in the Vagrant setup to have working DNS.

@evgeni or others, any thoughts on how we want to proceed here?

[ekohl]

I've debated using https://gist.github.com/ekohl/e487422d4aaad8ab176c19ec713b700a in the Vagrant setup to have working DNS.

#269 does this and passes. Upside is no hacks, downside is that developers may not have the same environment.

[ekohl]

I've split off the DNS changes commit into #305 so this commit becomes solely a commit to move tests over to smoker.

[ekohl]

theforeman/smoker#46