Test Driven Development in GNUstep

[Tito Mari Francis Escaño]

Hi everyone,
Looking for test driven development tools for Objective-C, I ran into
OCUnit <http://www.sente.ch/software/ocunit/> and OCMock <
https://ocmock.org/>, are these commendable tools to use with GNUstep?
What are the recommended alternative if these are not viable?
Please provide pointers on specific versions we should work with since it
seems the most recent versions are iOS-specific and if there are things we
should watch out for when using these tools with GNUstep.
Thanks so much.