Summary

We have no existing tests for the reusability of the StaleConfig error; we should add one.

Motivation

Who is the affected end user?

Driver devs.

How does this affect the end user?

Lack of test coverage.

How likely is it that this problem or use case will occur?

We have tests for StaleShardVersion and StaleEpoch where those errors are not obsolete, but StaleConfig is a possible related error that we want to make sure drivers are resuming with.

If the problem does occur, what are the consequences and how severe are they?

Inability of an application to recover.

Is this issue urgent?

No.

Is this ticket required by a downstream team?

No.

Is this ticket only for tests?

Yes.