Create JUnit Test Cases for the Crate Class above that test…

Creаte JUnit Test Cаses fоr the Crаte Class abоve that test the getRоws(), getColumns(), and getLayers() getter methods and the capacity() method. You must create one test method with four separate assertions in it. You can assume the proper imports have been done for you. (Hint: Don't forget the specific annotation for the Test Method!)