Make AwsAuthManager compatible with only Airflow >= 2.9

[vincbeck]

Resolves #40684

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[potiuk]

I think we also need to add the 2_9_PLUS skipif for the failing test

[vincbeck]

I think we also need to add the 2_9_PLUS skipif for the failing test

Do we? Should not it be automatic? If airflow < 2.9 is used (which is the case in the compatibility tests), then AwsAuthManager raises AirflowOptionalProviderFeatureException, then the test is skipped?

Let's see 👀

[vincbeck]

You're right

[potiuk]

Do we? Should not it be automatic? If airflow < 2.9 is used (which is the case in the compatibility tests), then AwsAuthManager raises AirflowOptionalProviderFeatureException, then the test is skipped?

Those are two different mechanisms. Yes. It used to be like you described when we only did "import check". But when we started to run real tests, the tests that are not supposed to be run should be excluded by skipif

[vincbeck]

Do we? Should not it be automatic? If airflow < 2.9 is used (which is the case in the compatibility tests), then AwsAuthManager raises AirflowOptionalProviderFeatureException, then the test is skipped?

Those are two different mechanisms. Yes. It used to be like you described when we only did "import check". But when we started to run real tests, the tests that are not supposed to be run should be excluded by skipif

I see. It is reassuring to know where this misunderstanding comes from :) Thanks!

[potiuk]

I see. It is reassuring to know where this misunderstanding comes from :) Thanks!

We are living on a bleeding edge. What was valid yesterday, might not be today ;)