What are the differences between TDD and BDD in Java?
TDD, or Test-Driven Development, focuses on writing tests before the code, while BDD, or Behavior-Driven Development, emphasizes collaboration and defining behavior in plain language.
Can you give me an example of TDD in Java?
Sure! In TDD, you would first write a test for a method, say add(int a, int b)
, that checks if it returns the correct sum. Then, you write the method to pass that test.
How does BDD change the way we write tests?
BDD encourages writing tests in a more human-readable format, often using tools like Cucumber, where you define scenarios in plain language that describe the expected behavior.
Which approach is better for a new project?
It depends on your team's needs. TDD is great for ensuring code quality, while BDD is better for collaboration and understanding requirements. Many teams use a combination of both.
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