Integration testing

Integration testing

Integration testing is type of software testing that seeks to verify the interfaces between components against a software design.

Software components will be combined in an iterative way or all together which is also called as “big bang”.

Integration testing works to uncover faults in the interface and interaction between integrated components or modules of software.

Larger number of groups of tested software components corresponding to elements of the architectural design are integrated and tested until the software works as system.

Other levels of testing are

• Unit testing
• Integration testing
• system testing