First of all, Integration Testing is a very broad topic, simply because what constitutes Integration Testing is always up for debate. There doesn’t seem to be an agreement over what is considered as specifically Integration Testing.
To put in more simpler words, there is not one true formal definite definition of an Integration Test.
Integration Test is actually a very broad category of different types of tests. For example, in my earlier blog post:
I reference the hierarchy of tests and listed end-to-end test at the top of the pyramid. End to End Test is in fact, also a type of Integration Test. It is a more specific kind of Integration Test realistically.
Also, in another of my earlier post in:
