Pytestify test scanner

[jelly]

No description provided.

[jelly]

varlink/tests/test_scanner.py:1: error: Cannot find implementation or library stub for module named "pytest"  [import-not-found]
varlink/tests/test_scanner.py:1: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
Found 1 error in 1 file (checked 14 source files)

I'll take a look tomorrow.

[jelly]

varlink/tests/test_scanner.py:1: error: Cannot find implementation or library stub for module named "pytest"  [import-not-found]
varlink/tests/test_scanner.py:1: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
Found 1 error in 1 file (checked 14 source files)

I'll take a look tomorrow.

pytest is missing in the venv tox makes for mypy its a bit ugly to add it but it uglyier to ignore the import warning in pyproject.toml

[behrmann]

Thanks!

[jelly]

Next on my list is probably test_server_encoding.py which will then introduce a fixture for the ThreadingServer

[behrmann]

Forgot to hit send on this one.