Move fixtures into conftest

[mschoettle]

Fixtures can go directly into conftest.
See: https://docs.pytest.org/en/stable/reference/fixtures.html#conftest-py-sharing-fixtures-across-multiple-files

Follow-up to #193.

When running, at some point, I got an error with the old conftest.py which defined fixtures via pytest_plugins which is why I had changed it to an import.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (9a2eec1) to head (748143a).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #197      +/-   ##
===========================================
+ Coverage   99.94%   100.00%   +0.05%     
===========================================
  Files         302       300       -2     
  Lines       60040     59990      -50     
===========================================
- Hits        60005     59990      -15     
+ Misses         35         0      -35     

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[mschoettle]

@nazrulworld The missing coverage could probably be ignored with # pragma: no cover. And bytes_validator does not seem to be used. What do you think?

[nazrulworld]

@nazrulworld The missing coverage could probably be ignored with # pragma: no cover. And bytes_validator does not seem to be used. What do you think?

I agree with you, that could be reason.

[mschoettle]

I removed the bytes_validator and marked the corresponding branches of conftest with # pragma: no cover since they either handle errors or are not executed because the FHIR files are cached now and therefore don't have to be downloaded and extracted.