Applying Unit Tests to MVVM with Swift

With the help of the MVVM, we separate the business logic and presentational logic from the view logic. The separation of concerns (SoC) makes writing unit tests easier than ever. Even though the idea of the MVVM is simple, writing unit tests for its various use cases is still worth mentioning. So in this article, we will step further and learn how to brew unit tests for MVVM.


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