Friday, November 10, 2006

Mocking the Inspector

TDD Anti-Patterns "The Mockery - Sometimes mocking can be good, and handy. But sometimes developers can lose themselves and in their effort to mock out what isn’t being tested. In this case, a unit test contains so many mocks, stubs, and/or fakes that the system under test isn’t even being tested at all, instead data returned from mocks is what is being tested."

"The Inspector - A unit test that violates encapsulation in an effort to achieve 100% code coverage, but knows so much about what is going on in the object that any attempt to refactor will break the existing test and require any change to be reflected in the unit test."
Post a Comment