def test_add(self):
first = Timecode(300)
second = Timecode(200)
the_sum = first + second
self.assertEqual(the_sum, Timecode(500))
self.assertIsNot(the_sum, first)
self.assertIsNot(the_sum, second)
def test_sub(self):
first = Timecode(400)
second = Timecode(300)
first_sub = first - second
second_sub = second - first
self.assertEqual(first_sub, Timecode(100))
self.assertEqual(second_sub, Timecode(-100))
self.assertIsNot(second_sub, first)
self.assertIsNot(second_sub, second)
self.assertIsNot(first_sub, first)
self.assertIsNot(first_sub, second)
def test_to_string(self):
to_string_tests = [
(1, '00:00:00,001'),
(-2001, '-00:00:02,001'),
(63001, '00:01:03,001'),
(7384005, '02:03:04,005')
]
for test, expected in to_string_tests:
foo = Timecode(test)
self.assertEqual(str(foo), expected, 'str(Timecode(%d)) not %s!' % (test, expected))
def test_lt(self):
first = Timecode(300)
second = Timecode(200)
self.assertFalse(first < second)
self.assertTrue(second < first)
def test_equals(self):
first = Timecode(500)
second = Timecode(500)
self.assertEqual(first, second)
def test_copy(self):
first = Timecode(500)
second = first.copy()
self.assertEqual(first.milliseconds(), second.milliseconds())
self.assertIsNot(first, second)
