vdk-core: refactor test to use job_path method

[antoniivanov]

job_path is shorter version to get the jobs path in test in vdk-core

Signed-off-by: Antoni Ivanov [email protected]

[ivakoleva]

I can see other def job_path implementations, that would evaluate get_test_job_path, only substituting the __file__ where the function is defined.

I would suggest, instead of defining multiple job_path functions per each package (for example functional.run in this particular case), to introduce a common job_path method, that considers the location relatively to the actual caller file location - in favour of __file__ of definition.

[antoniivanov]

I can see other def job_path implementations, that would evaluate get_test_job_path, only substituting the __file__ where the function is defined.

I would suggest, instead of defining multiple job_path functions per each package (for example functional.run in this particular case), to introduce a common job_path method, that considers the location relatively to the actual caller file location - in favour of __file__ of definition.

I will consider re-implementing util.job_path to be more generic in separate PR. But let's merge this first.