Why test-driven development? Although developers have been unit testing their code for years, tests are typically performed after the code is designed and written. As a great number of developers can attest, writing tests after the fact is difficult to do and often omitted when time runs out. Test-driven development attempts to resolve this problem and produce higher quality, well-tested code by putting the cart before the horse and writing the tests before we write the code. This webcast dem...

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