Test-driven development (Test-driven development, TDD)--unit test--Improve code quality

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1. Calculate the unit test time when estimating and making the project plan

2. Write unit test code before development

When the house is built, the workers ' master walls will first be put on the line with a stake, so that the bricks can be erected straight, because the base bricks are based on this line. TDD is like this, first write the test code, just like the worker's master first pull the line with a stake, and then code the time to use this as a benchmark, write only the function code that matches this test. And a novice or rookie of the small master, but may not know the pull, but directly to the brick to the base, the base of some later to see if straight, this time may be used a line, the amount of a good masonry wall is straight, if not directly corrected, hammering. Using the traditional software development process like this, we first encode, the code is completed before the test program, to verify that the written code is correct, if there are errors and then a little bit of modification. Do you want to start the walls and then pull the line, or hope to pull the walls first? If you like the former, then even if you like the latter, then go to the TDD camp! For more information, refer to: http://baike.baidu.com/link?url= A4rxhlo-0di92hacz-xgpbwgxrj7iec94a4ul9pjrhtuzouithb6sgdesdcgn6k6z4du-e4y_iolozai61yb_k

Http://www.cnblogs.com/xiaobaidhg/archive/2006/08/04/467748.html

Test-driven development (Test-driven development, TDD)--unit test--Improve code quality