@Test
public void advanceTimeTest() {
Logger logger = new Logger(3, new ImmutableClock(0, 0));
observer.attachLogger(logger);
observer.advanceTime(new ImmutableClock(1, 100));
assertEquals(new ImmutableClock(1, 100), logger.getCurrentTime());
}
@Test
public void startNewDayTest() {
Logger logger = new Logger(3, new ImmutableClock(0, 0));
observer.attachLogger(logger);
observer.startNewDay(new ImmutableClock(1, 0));
assertEquals(new ImmutableClock(1, 0), logger.getCurrentTime());
assertNotNull(logger.getDetailedDays());
}
@Test
public void detachLoggerTest1() {
Logger logger = new Logger(3, new ImmutableClock(0, 0));
observer.attachLogger(logger);
observer.detachLogger(logger);
}
@Test(expected = IllegalArgumentException.class)
public void attachLoggerTest2() {
observer.attachLogger(null);
}