Description of work:
Change structure of tests from `tests/calibration/unit' to 'tests/unit/calibration/'
This makes it simpler to run all unit tests with a single path
To test:
Check that all tests in last commit were all run and completed successfully
Description of work: Change structure of tests from `tests/calibration/unit' to 'tests/unit/calibration/' This makes it simpler to run all unit tests with a single path
To test: Check that all tests in last commit were all run and completed successfully
Fixes #xxxx.