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- JUnit 4 tests with annotations
- Mockito for Mocking as much as possible
- PowerMock only where needed. If possible make changes to allow Mockito to work (remove statics, final classes, etc.)
- Hamcrest Matchers for complex assertions Junit Assert.* for simple checks
- Create Base Tests and setup methods to avoid boiler-plate code distracting from the meaningful work and assertions
- Create more tests (methods) rather than add assertions to existing tests.