Add tests comparing tidierdata

[drizk1]

At some point in the near ish future, I would like to add tests comparing TidierDB to TidierData just to make permanent and public the comparisons that I do locally

Edit : Still need to add dates for testing but otherwise should be pretty comprehensive for time being

[drizk1]

at 65 tests across nearly all macros, multiple verb chains/joins, selects, across, dates, strings test.

will close this for now but add continue to add test as things are added/change