UNIT TESTING BOOKZ MANUAL

A manual approach to unit testing may employ a step-by-step instructional document. Software Engineering does not favor one over the other but automation is preferred. Unit testing is commonly automated but may still be performed manually. Developers generally use UnitTest framework to develop automated test cases for unit testing. Developers can also isolate this function to test more rigorously which reveals unnecessary dependencies between function being tested and other units so the dependencies can be eliminated. In order to do Unit Testing, developers write a section of code to test a specific function in software application. Test Driven Development (TDD) & Unit Testing.

Though, in a practical world due to time crunch or reluctance of developers to tests, QA engineers also do unit testing. Unit testing is a WhiteBox testing technique that is usually performed by the developer. In SDLC, STLC, V Model, Unit testing is first level of testing done before integration testing. A unit may be an individual function, method, procedure, module, or object. Unit Tests isolate a section of code and verify its correctness. Unit Testing is done during the development (coding phase) of an application by the developers.

The purpose is to validate that each unit of the software code performs as expected. UNIT TESTING is a type of software testing where individual units or components of a software are tested.

Unit testing bookz