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Test-Driven Development (TDD)
TestingTest-driven development is a software development process relying on software requirements being converted to test cases before software is fully developed, and tracking all software development by repeatedly testing the software against all test cases.
Key Principles
- 1Write a failing test first
- 2Write the minimum code to make the test pass
- 3Refactor the code while keeping tests passing
- 4Repeat the cycle
Benefits
- 1Ensures code quality and test coverage
- 2Reduces bugs and regressions
- 3Leads to better design through incremental development
- 4Provides immediate feedback on code changes