Reload tests with automation testing

I managed to get tests working, however the biggest problem is actually running tests. The only way for the engine to “detect” recompiled tests is closing and reopening editor, which is not an option to perform some TDD.

Are there any workaround for this? Can I force hotreload of some specific classes?

If you figured this out, or if some other kind soul has, I would love to know as well.