What is the role of test coverage in agile development?

What is the role of test coverage in agile development?

Test coverage helps ensure that the code is thoroughly tested, which is crucial in agile development for maintaining quality.

How can we measure test coverage effectively?

You can measure test coverage using tools like JaCoCo or Istanbul, which provide metrics on which parts of the code are tested.

What are the best practices for maintaining high test coverage?

Best practices include writing tests for new features, regularly reviewing and updating tests, and using automated testing tools.

Can high test coverage guarantee bug-free software?

No, while high test coverage reduces the likelihood of bugs, it doesn't guarantee that all bugs are caught.

What challenges might teams face in achieving high test coverage?

Challenges include time constraints, lack of resources, and the complexity of legacy code that may be hard to test.