What is the purpose of a Test-Driven Development in Agile Development?

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What is the purpose of a Test-Driven Development in Agile Development?

The purpose of Test-Driven Development (TDD) in Agile Development is to ensure that the code being developed meets the desired requirements and functions correctly. TDD involves writing automated tests before writing the actual code, which helps in driving the development process. It helps in identifying any issues or bugs early on, allowing for quick feedback and continuous improvement. TDD also promotes better code quality, as developers need to write code that passes the tests, leading to more reliable and maintainable software.