@Test
public void startStopTest() {
t.set(100);
w.start();
t.set(500);
assertEquals(400L, w.stop());
assertEquals(1L, w.getLaps());
assertEquals(400L, w.getTotal());
}
@Test
public void startLapsStopStartStopTest() {
t.set(100);
w.start();
t.set(200);
assertEquals(100L, w.lap());
t.set(500);
assertEquals(300L, w.lap());
t.set(600);
assertEquals(100L, w.stop());
assertEquals(3L, w.getLaps());
assertEquals(500L, w.getTotal());
t.set(1000);
w.start();
t.set(1030);
assertEquals(30L, w.lap());
t.set(1100);
assertEquals(70L, w.lap());
t.set(1200);
assertEquals(100L, w.stop());
assertEquals(3L, w.getLaps());
assertEquals(200L, w.getTotal());
}
@Test
public void startLapPauseResumeLapStopTest() {
t.set(100);
w.start();
t.set(200);
assertEquals(100L, w.lap());
t.set(300);
assertEquals(100L, w.pause());
t.set(500);
w.resume();
t.set(600);
assertEquals(200L, w.stop());
assertEquals(2L, w.getLaps());
assertEquals(300L, w.getTotal());
}
@Before
public void before() {
t.set(0);
w = new Stopwatch(t);
}
