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Test Driven Development

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Test Driven Development

The concept of Test-driven development or TDD is related to the test-first programming concepts of extreme programming, another concept that we will see later on. The person credited with this approach is the American software engineer Kent Beck, who is credited with having developed or “rediscovered” the technique which existed in different forms earlier. The argument given by Kent Beck back in 2003 was that Test-driven development or TDD encourages simple designs and inspires confidence.

This is a software development process that relies on the repetition of a very short development cycle where first the developer writes an automated test case that defines a desired improvemen…

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Test Driven Development: Avoid Duplication of Code

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Avoid Duplication of Code

The working of TDD is to write and correct the failed tests before writing new code, that is before the actual development. This helps to avoid duplication of code as we write a small amount of code at a time in order to pass tests. The basis of these Tests is nothing but requirement conditions that we need to test to fulfill them. Test-Driven development is a process of developing and running automated test before actual development of the application. Hence, TDD sometimes also called as Test First Development.

Test First Development or TFD

Now this flowchart is called as the Test First Develop…

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