Writing tests is hard, especially in real-world codebases with external dependencies.
Mocking methods and objects is a possible solution to problems in testing, but how and when is it a good idea?
When is mocking not a good idea and is extensive mocking actually helping create useful tests?
What's on CPAN to help us write tests with mocking. Are there alternatives to mocking?
Introduces Test::MethodFixtures as food-for-thought about how we could test externalities.