// http://java-x.blogspot.com/2007/01/unit-testing-with-junit-40.html
// Abhi Vuyyuru

import org.junit.Test;
import static org.junit.Assert.assertEquals;

public class CalcTest
{
   @Test public void testAdd()
   {
      // Calc().add() returns long, so must cast 5 to a long.
      assertEquals ((long) 5, new Calc().add(2, 3));
   }
}