What is the difference between TDD and BDD in Java?

What is the difference between TDD and BDD in Java?

TDD, or Test-Driven Development, focuses on writing tests before the actual code, ensuring that the code meets the requirements. BDD, or Behavior-Driven Development, emphasizes collaboration between developers, QA, and non-technical stakeholders to define the behavior of the application.

Can you give me examples of TDD and BDD in Java?

Sure! In TDD, you might write a test for a method that adds two numbers before implementing the method itself. In BDD, you would write scenarios in a language like Gherkin to describe how the application should behave, such as 'Given two numbers, when I add them, then I should get their sum.'

Which approach is better for Java development?

It depends on your project needs. TDD is great for ensuring code quality and functionality, while BDD is better for aligning development with business requirements and improving communication among stakeholders.

Are there any tools that support TDD and BDD in Java?

Yes! For TDD, JUnit is a popular framework, while for BDD, you can use Cucumber or JBehave to write and run your behavior specifications.