Question

Bove means: somevoidmethod() does nothing the 1st time but throws an exception the 2nd time is called

Answer 1

Answer:

You should mimic a boolean answer because your method returns a boolean.

Step-by-step explanation:

public interface ABC {

       public boolean removeUser(String userId) throws OTPServiceException, RemoteException;

}

ABC abc= mock(ABC.class);

doNothing().when(abc).removeUser(anyString());

org.mockito.exceptions.base.MockitoException:  

Only void methods can doNothing()!

Example of correct use of doNothing():

   doNothing().

   doThrow(new RuntimeException())

   .when(mock).someVoidMethod();

Above means:

someVoidMethod() does nothing the 1st time but throws an exception the 2nd time is called