[Experiment] Use `importlib` import mode for `pytest`

[Taragolis]

trafficstars

Just an experiment whether or not airflow tests could use importlib mode instead of prepend

• import mode
• Choosing a test layout / import rules

---

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[potiuk]

interesting . I had no idea pytest is doing that.

[Taragolis]

interesting . I had no idea pytest is doing that.

I've found myself it about week ago when try to find how to solve one issue.

[Taragolis]

🤔 🤔 🤔

        # Provide existent file path,
        # so loaded YAML file content should be used to call deserialize_model_dict(), rather than None.
        path = sys.path[0] + "/tests/providers/cncf/kubernetes/pod.yaml"
>       with open(path) as stream:
E       FileNotFoundError: [Errno 2] No such file or directory: '/usr/local/bin/tests/providers/cncf/kubernetes/pod.yaml'

[potiuk]

path = sys.path[0] + "/tests/providers/cncf/kubernetes/pod.yaml"

Yeah. Someone took advantage of assuming sys.path will be modified :)

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