Method getMockForAbstractClass() is deprecated - replace in class ContentEntityBaseUnitTest

Reviewed the change and don't believe any coverage has been lost and inline with other changes like this.

LGTM

I think there should be return types on the new methods in the stub file.

anish.ir → made their first commit to this issue’s fork.

Hey,

I have added the return types to the stub file as suggested.
Please review.

Return types appear to have been added.

larowlan → closed merge request !10305

Committed to 11.x - thanks!