4 years ago

The source and idea for this post is via Google TechTalksWHY? To test a method: 1) we need to instantiate an object (system under test) and all the helpers(mock providers, stubs), etc. but it turns out that we put a lot of code in the constructor which makes it very difficult to create an object of it.

But instead of this, if I ask for what I need : What I can do now is, while testing, I can mock get method of $pestObj and we won't actually have to make get request.

So here we have a problem, in order to give a class we need to give service locator and in order to give service locator we need to give most part of our application.