Approaches to Mocking

ONJava.com: Approaches to Mocking [Feb. 11, 2004]

Everyone knows what a mock is, just from the name, but as with many seemingly simple ideas, there is more to them than first meets the eye. This article explores the two types of mocks that exist and covers some of the problems inherent in their use. Finally, it considers the reason why a developer might chose to use mocks. After all, common understanding holds that mocks are used for unit testing, a key part of Test Driven Design, but that isn't necessarily about testing at all.

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