/** Tests the functionality for getEndTime */
public void testGetEndTime() {
StopWatch watch = new StopWatch();
long endTime;
try {
Thread.sleep(10);
} catch (InterruptedException e) {
}
// check if stop time is different from start
watch.stop();
endTime = watch.getEndTime();
assertTrue(0 != endTime);
// check if end time now is the same (we haven't started the timer agaiin
assertEquals(endTime, watch.getEndTime());
}
/** Tests the functionality of getTimeDiff */
public void testGetTimeDiff() {
StopWatch watch = new StopWatch();
long startTime;
long endTime;
startTime = watch.getStartTime();
watch.stop();
endTime = watch.getEndTime();
assertEquals(endTime - startTime, watch.getTimeDiff());
}
