Change @dataprovider to static in EntityStorageBaseTest

For this one we can store the entity IDs and generate the mocks in the test method where required. Also took the liberty to convert the array format to a generator to make the data provider easier to read.

Can we fully typehint both the providers and the test methods then, we did so in other similar situations

Added types everywhere.

Thanks, addressed, also cleaned up the rest of the method a bit.

Looks all good, thanks.

Applied MR, changes looking fixed now

Committed/pushed to 11.x and cherry-picked to 10.3.x, thanks!

catch → closed merge request !7760

Automatically closed - issue fixed for 2 weeks with no activity.