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e. Test-driven development ( TDD) is a way of writing code that involves writing an automated unit-level test case that fails, then writing just enough code to make the test pass, then refactoring both the test code and the production code, then repeating with another new test case. Alternative approaches to writing automated tests is to write ...
One agile practice, test-driven software development (TDD), is a way of unit testing such that unit-level testing is performed while writing the product code. Test code is updated as new features are added and failure conditions are discovered (bugs fixed). Commonly, the unit test code is maintained with the project code, integrated in the ...
Code review. A code review can be done as a special kind of inspection in which the team examines a sample of code and fixes any defects in it. In a code review, a defect is a block of code which does not properly implement its requirements, which does not function as the programmer intended, or which is not incorrect but could be improved (for ...
If the test does not fail, the programmers should determine whether there is a bug in the test code, or that the production code does support the functionality described by the new test. Write code: The programmers write just enough production code so the new test will pass. Run test: The unit tests are executed to verify that the new ...
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Software craftsmanship. Software craftsmanship is an approach to software development that emphasizes the coding skills of the software developers. It is a response by software developers to the perceived ills of the mainstream software industry, including the prioritization of financial concerns over developer accountability.
In computer programming and software testing, smoke testing (also confidence testing, sanity testing, [1] build verification test ( BVT) [2] [3] [4] and build acceptance test) is preliminary testing or sanity testing to reveal simple failures severe enough to, for example, reject a prospective software release.
In computer programming, a code smell is any characteristic in the source code of a program that possibly indicates a deeper problem. [1] [2] Determining what is and is not a code smell is subjective, and varies by language, developer, and development methodology. The term was popularized by Kent Beck on WardsWiki in the late 1990s. [3]