SOFTWARE ENGINEERING

Detailed explanation-1: -A Component is an integrated aggregate of one or more units. Component Testing is the testing we do to show that the component does not satisfy its functional specification or that its implementation structure does not match the intended design structure.

Detailed explanation-2: -Component integration testing is the process of ensuring that individual units of code interact together according to specifications. Sometimes this is called component unit testing; that terminology, however, can be misleading, as component integration testing is distinct from unit testing.

Detailed explanation-3: -Unit testing and component testing use cases Unit tests work best for the inner workings of a system, like manipulating data between the system and a database or mapping data to be used in an API call. Component testing works best where use cases can be fleshed out and tested, like a page on a website or app.

Detailed explanation-4: -The Black Box Test is a test that only considers the external behavior of the system; the internal workings of the software is not taken into account. The White Box Test is a method used to test a software taking into consideration its internal functioning. It is carried out by testers.