433dbdc4b9
This patch proposes adding several new unit tests in effort to increase the total unit test coverage. Additionally, the ./tempest/serial_tests/ directory is not included in coverage calculation. The reason being we don't want to test tests with unit tests, which becomes a bit of an overkill. Finally, there is an addition of a new option for the coverage program called --fail-under. It will result the program in failure if the coverage is under set percentage. Reason for this implementation is to encourage writing unit tests for new code. Change-Id: I804116413cd7d73cd7e5ae71409a8855ef937b88