def test_to_representation_parse_time_into_iso8601_string(self):
instance = fields.TimeField()
self.assertEqual(
instance.to_representation(datetime.time(10, 0)), '10:00:00'
)
def test_to_representation_raise_assertion_error(self):
instance = fields.TimeField(format=settings.ISO_8601)
with self.assertRaises(AssertionError):
instance.to_representation(datetime.datetime(2000, 1, 1, 10, 00))
def test_to_representation_returns_none(self):
instance = fields.TimeField()
self.assertIsNone(instance.to_representation(None))
def test_to_representation_return_value(self):
instance = fields.TimeField(format=None)
timestamp = datetime.time(13, 0)
self.assertEqual(instance.to_representation(timestamp), timestamp)
def test_to_representation(self):
instance = fields.TimeField(format='%H:%M:%S')
timestamp = datetime.time(3, 0)
self.assertEqual(
instance.to_representation(timestamp), '03:00:00'
)
def test_to_representation_returns_none_for_empty_string(self):
instance = fields.TimeField()
self.assertIsNone(instance.to_representation(''))
def test_to_internal_value_raises_error_for_none_value_and_format(self):
instance = fields.TimeField(input_formats=('%H:%M',))
with self.assertRaises(ValidationError):
instance.to_internal_value(None)
def test_to_internal_value_raises_validation_error_for_wrong_value(self):
instance = fields.TimeField()
with self.assertRaises(ValidationError):
instance.to_internal_value('99:99')
def test_to_internal_value_raises_validation_error_with_empty_format(self):
instance = fields.TimeField(input_formats=())
with self.assertRaises(ValidationError):
instance.to_internal_value('99:99')
def test_to_internal_value_for_non_iso8601(self):
instance = fields.TimeField(input_formats=('%H:%M', ))
self.assertEqual(
instance.to_internal_value('10:00'),
datetime.time(10, 0)
)
def test_to_internal_value_time(self):
instance = fields.TimeField()
self.assertEqual(
instance.to_internal_value(datetime.time(3, 0)),
datetime.time(3, 0)
)
def test_to_internal_value_string(self):
instance = fields.TimeField()
self.assertEqual(
instance.to_internal_value('03:00'),
datetime.time(3, 0)
)
def test_run_validation_raise_validation_error(self):
instance = fields.TimeField()
with self.assertRaises(ValidationError):
instance.run_validation('value')
