/** defaultWrapAround. */
@Test
public void defaultWrapAround() {
final List<Long> ticks = new ArrayList<Long>();
final long max = 13;
long tick = 0;
final long tickdelta = 5;
ticks.add(tick);
for (int i = 0; i < 15; i++) {
tick = (tick + tickdelta) % (max + 1);
ticks.add(tick);
}
final Timer timer = new TimerImpl(new TestClock(2, max, ticks));
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
}
/** longWrapAround. */
@Test
public void longWrapAround() {
final List<Long> ticks = new ArrayList<Long>();
final long max = Long.MAX_VALUE; // = = 0x7fffffffffffffffL;
long tick = Long.MAX_VALUE - 17;
final long tickdelta = 5;
ticks.add(tick);
for (int i = 0; i < 15; i++) {
tick = tick + tickdelta & Long.MAX_VALUE;
ticks.add(tick);
}
final Timer timer = new TimerImpl(new TestClock(2, max, ticks));
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
assertEquals(2.5f, timer.getDelta(), 0.00001f);
}
