How can I apply TDD to legacy Java code?
An example of an AI chatbot conversation about applying TDD to legacy Java code.
How can I apply TDD to legacy Java code?
Applying TDD to legacy code can be challenging but rewarding. Start by writing tests for the existing functionality.
What if the legacy code is tightly coupled?
In that case, consider refactoring the code to make it more modular before writing tests. This will help isolate functionality.
Are there tools that can help with this process?
Yes, tools like JUnit for testing and Mockito for mocking dependencies can be very helpful in a TDD approach.
How do I ensure my tests cover all edge cases?
You can use code coverage tools like JaCoCo to identify untested parts of your code and ensure all edge cases are covered.
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