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Android Testing in Android Unit Testing Testing the Presenter

Kevin Walker
Kevin Walker
2,354 Points
Posted by Kevin Walker
Kevin Walker
2,354 Points

Error in @Before Setup Method

I know this is an older video (I'm on AS 3.1), but in the @Before setUp method in the MainActivityPresenterTest class, I am getting this error:

MainActivityPresenter in MainActivityPresenter (com.treehouse.testingbase.MainActivity) cannot be applied to (com.treehouse.testingbase.MainActivityView).

I did try casting the view variable as MainActivity, which will remove the error above. But when running test I get a classCastException.

1 Answer

Seth Kroger
Seth Kroger
56,414 Points
Seth Kroger
Seth Kroger
56,414 Points

You haven't show any code to diagnose but it sounds like you have your classes a bit mixed up, or one of the classes isn't imported. MainActivityPresenter should be in its own class/java file and well as MainActivityView.