- Explain what Test Driven Development is and why it's an important development tool
- Use TDD to test code and prevent bugs in your code
Test Driven Development (TDD) is a style of progamming where developers write tests to check their code before writing the code itself. It's an industry-wide practice that increases efficiency by reducing bugs in the long term. We're going to be using TDD in several of our labs going forward, so this lesson will serve as a brief introduction to the process.
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