def is_email(self):
"""Checks if the data provided is a valid email format."""
default_message = '{} is not a valid email address'.format(
self.display_name)
if self.data and not CommonValidator.is_email(self.data):
self.validation_error_builder.add_error(self, default_message,
self.allow_multiple)
return self
def test_is_email_true_when_email_valid(self):
result = CommonValidator.is_email(VALID_EMAIL)
self.assertTrue(result)
def test_is_email_false_when_email_invalid(self):
result = CommonValidator.is_email(INVALID_EMAIL)
self.assertFalse(result)
