My problems with unit testing: - There's no consensus on what a "unit" is. - There's no consensus on how much coverage is needed. - There's no consensus on w

My problems with unit testing: - There's no consensus on what a "unit" is. - There's no consensus on how much coverage is needed. - There's no consensus on what should be mocked. - There's no consensus on if private methods should be tested independently, even though they obviously shouldn't. - It violates "don't repeat yourself". - The developers who write the tests usually write the code. Most bugs occur when developers overlook a use case. Do the math.