Added unit tests for the cases of matching and serializing C-style strings (char*) that are nullptr.
(As of this revision, these new tests correctly fail, except for the test of mock::equal; fix to follow.)
This allows support for any number of arguments and makes setting MOCK_MAX_ARGS unnecessary.
It also allows for easier debugging due to being able to step into actual code instead of preprocessor generated stuff
- Check callability of function.expect.with(...)
- Check serialization of MOCK_CONSTRAINT
- Actually test some variations of MOCK_CONSTRAINT usages
- Add more test for unique_ptr (move-only class)
- Remove redundant stuff from test_log and change a few values to catch mistakes
- Add test for *-matcher serialization
