def test_subtitle_can_remove_time(self):
sub = SubtitleDelta(timedelta(minutes=1), timedelta(minutes=2))
sub.downtick_by(timedelta(seconds=5))
self.assertEquals(timedelta(minutes=0, seconds=55), sub.start)
self.assertEquals(timedelta(minutes=1, seconds=55), sub.end)
def test_subtitle_can_add_time(self):
sub = SubtitleDelta(timedelta(minutes=1), timedelta(minutes=2))
sub.uptick_by(timedelta(minutes=120))
self.assertEquals(timedelta(minutes=1, hours=2), sub.start)
self.assertEquals(timedelta(minutes=2, hours=2), sub.end)
def test_get_milliseconds(self):
self.assertEquals(130,
SubtitleDelta.milliseconds(self.delta))
def test_get_seconds(self):
self.assertEquals(15,
SubtitleDelta.seconds(self.delta))
def test_get_minutes(self):
self.assertEquals(10,
SubtitleDelta.minutes(self.delta))
def test_get_hours(self):
self.assertEquals(155,
SubtitleDelta.hours(self.delta))
