test-driven-development

Test-driven development is a practice where you write tests before writing code to ensure functionality and prevent regressions. It improves code quality by reducing bugs, enhancing maintainability, and providing guidelines for writing clear, testable code.

To start test-driven development for a new function, use the TDD process to first create a test defining the expected behavior. You need testing frameworks and code coverage tools to automate this workflow and validate functionality before implementation.

Yes, you can use test-driven development to automate fixing existing bugs. The process involves writing a test that reproduces the specific bug, ensuring the test fails, and then fixing the code so the test passes, preventing future regressions.

Yes, test-driven development facilitates continuous integration and deployment workflows. By writing tests before code, you ensure functionality and robustness are validated automatically, maintaining continuous quality improvement throughout the software development lifecycle.

Before implementing test-driven development, you need to set up testing frameworks and code coverage tools in your environment. These tools are required to automate the TDD process, validate functionality, and measure code robustness during continuous integration.