// Author: Torben Hoffmann ?
// Modified by: Anders Keldsen and Anne Haxthausen 14  October 2002

public class TestTime
{
   public static void main (String[] args)
      {
         boolean testPassed;
         Time t1= new Time(11,10);
         Time t2= new Time(20, 0);
         boolean test1 = (t1.to(t2)==530);
         testPassed = test1;

         System.out.println("There is 530 minutes from " + t1 
                            + " to " + t2 + ":" +  test1);

         boolean test2 = t1.before(t2);
         testPassed = testPassed && test2;
 
         System.out.println(t1 +" is before " + t2 + ": " + test2);
 
         Time t3 = t1.plus(90);
         Time t4 = new Time (12,40);
         boolean test3 = t3.toString().equals(t4.toString());
         testPassed = testPassed && test3;

         System.out.println(t1 + " plus 90 minutes is 12.40: " +  test3);
                            
	 String timeBefore = t1.toString();                   
         t1.passtime(90);
         boolean test4 = t1.toString().equals(t4.toString());
         testPassed = testPassed && test4;

         System.out.println("after having moved t1 (" + timeBefore + 
                            ") 90 minutes forward, it shows 12.40: " + test4);
       
         Time t5 = t2.plus(400);
         Time t6 = new Time(2,40);
         boolean test5 = t5.toString().equals(t6.toString());
         testPassed = testPassed && test5;

         System.out.println(t2 + " plus 400 minutes is 02.40: " + test5);

         timeBefore = t2.toString();
         t2.passtime(400);
         boolean test6 = t2.toString().equals(t6.toString());
         testPassed = testPassed && test6;

         System.out.println("after having moved t2 (" + timeBefore + 
                            ") 400 minutes forward, it shows 02.40: " + test6);

         boolean test7 = (t1.before(t2) == false);
         testPassed = testPassed && test7;

         System.out.println("t1 (" + t1 + ") is no longer before t2 ("  + t2 
                            + "): " + test7 );  
        

         if (testPassed)
            System.out.println("Congratulations. Your own Time class" + 
                               " passed the test!");
         else
            System.out.println("Sorry. There is an error in " +
                               "your Time class.");
         

      }
}