Build streamlining - macro usage in tests

[mikolak-net]

Investigate whether there is a way to convert the test cases from the "p." notation to the standard "macro" one, without excising them to a separate project.

[mikolak-net]

Don't lose sight of the fact that tests are often a good way to learn about a particular library.

[mikolak-net]

Also remember to re-enable coverage if still using Cobertura for some reason.