What are some effective tips for unit testing in Java?
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What are some effective tips for unit testing in Java?
Here are some tips for effective unit testing in Java: 1. Use JUnit for writing tests. 2. Keep tests small and focused. 3. Use meaningful names for test methods. 4. Mock dependencies with Mockito. 5. Run tests frequently.
Can you explain how to use Mockito for mocking?
Sure! Mockito allows you to create mock objects for your tests. You can use Mockito.mock(ClassName.class) to create a mock, and then define its behavior using when(...).thenReturn(...).
What is the importance of test-driven development (TDD) in Java?
TDD helps ensure that your code is testable and meets requirements from the start. It promotes better design and reduces bugs.
How can I improve my test coverage?
To improve test coverage, identify untested code paths using tools like JaCoCo, and write tests for edge cases and error handling.
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