package com.basgeekball.awesomevalidation.utility; import com.basgeekball.awesomevalidation.ValidationHolder; import junit.framework.TestCase; import java.util.regex.Matcher; import static org.mockito.Matchers.any; import static org.mockito.Mockito.doNothing; import static org.mockito.Mockito.mock; public class ValidationCallbackTest extends TestCase { public void testExecute() { doNothing().when(mock(ValidationCallback.class)).execute(any(ValidationHolder.class), any(Matcher.class)); } }