def is_length_equal_to(self, length):
"""Checks if the data provided is equal to a specified length."""
default_message = '{} is not {} characters'.format(
self.display_name, str(length))
if self.data and not CommonValidator.is_length_equal_to(
self.data, length):
self.validation_error_builder.add_error(self, default_message,
self.allow_multiple)
return self
def test_is_length_equal_to_false(self):
result = CommonValidator.is_length_equal_to(NINE_CHARS, 10)
self.assertFalse(result)
def test_is_length_equal_to_true(self):
result = CommonValidator.is_length_equal_to(NINE_CHARS, 9)
self.assertTrue(result)
