Test/Integration testing

Integration testing, also called integration and testing, abbreviated I&T, is a form of software testing in which multiple parts of a software system are

Unit testing, a.k.a. component or module testing, is a form of software testing by which isolated source code is tested to validate expected behavior.

System integration testing (SIT) involves the overall testing of a complete system of many subsystem components or elements. The system under test may be

testing that tests internal structures or workings of an application, as opposed to its functionality (i.e. black-box testing). In white-box testing, an internal

API testing is a type of software testing that involves testing application programming interfaces (APIs) directly and as part of integration testing to