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Showing posts with label TDD. Show all posts
Showing posts with label TDD. Show all posts

Friday, February 12, 2010

How to Work in TDD Methodology of Software Development


Test Driven Development methodology of software development is one of the most popular flavor of agile methodology. Other popular flavors of agile are Scrum, Extreme Programing (XP), Function Driven development (FDD) etc. The main principle behing TDD is to write unit test cases first and then code the unit of the module so that the unit passes the test. TDD saves a lot of time and money in finding the sofwtare defects at the later stage of software development. Farther the testing cycle falls, higher would be the cost to fix the issue.