Flutter test

Integration testing — also known as integration and testing (I&T) — is a type of software testing in which the different units, modules or components of a software application are tested as a combined entity . However, these modules may be coded by different programmers.

For example, when we check login and sign up features in an e-commerce app, we view them as separate units . If we check the ability to log in or sign up after a user adds items to their basket and wants to proceed to the checkout, we check the integration between these two functionalities.

Integration testing is a method of testing by passing in the real dependencies and thus testing out the integration between two or more objects.

Integration Testing is a level of software testing where individual units are combined and tested to verify if they are working as they intend to when integrated . The main aim here is to test the interface between the modules.