def test__check_if_creation_time_is_valid_with_invalid_input_a_day_later(self):
"""should throw an exception when creation time is later than the
current system time
"""
test_channel = Channel("Kerekes", "Tanyasi Jóska")
test_channel.creation_time = datetime.now() + timedelta(1)
with self.assertRaises(ValueError):
test_channel._check_if_creation_time_is_valid()
def test__check_if_creation_time_is_valid_with_valid_input(self):
"""should NOT throw an exception when creation time is earlier than the
current system time
"""
test_channel = Channel("Kerekes", "Tanyasi Jóska")
try:
test_channel._check_if_creation_time_is_valid()
except:
raised = True
self.assertFalse(raised, 'Exception raised')
