public void testPauseCountingAt() {
   c.mCountingFrom = f;
   c.mIsCounting = true;
   c.pauseCountingAt(t);
   assertEquals(t, c.mCountingFrom);
   assertEquals(v + (t - f), c.mValue);
 }
 public void testIsPaused() {
   c.mIsCounting = true;
   assertEquals(false, c.isPaused());
   c.mIsCounting = false;
   assertEquals(true, c.isPaused());
 }