class TestValidEmail(unittest.TestCase):
"""Lightly test email address ("addr-spec") validation against RFC 2822.
http://www.faqs.org/rfcs/rfc2822.html
"""
def setUp(self):
# Reset the validator state and errors before every test.
self.validator = ValidEmail()
c.errors = ErrorSet()
def test_valid_emails(self):
def test(email):
result = self.validator.run(email)
self.assertEqual(result, email)
self.assertFalse(self.validator.has_errors)
self.assertEqual(len(c.errors), 0)
test('*****@*****.**')
test('*****@*****.**')
test('*****@*****.**')
def _test_failure(self, email, error=errors.BAD_EMAIL):
"""Helper for testing bad emails."""
result = self.validator.run(email)
self.assertEqual(result, None)
self.assertTrue(self.validator.has_errors)
self.assertTrue(c.errors.get((error, None)))
def test_blank_email(self):
self._test_failure('', errors.NO_EMAIL)
self.setUp()
self._test_failure(' ', errors.NO_EMAIL)
def test_no_whitespace(self):
self._test_failure('test @example.com')
self.setUp()
self._test_failure('test@ example.com')
self.setUp()
self._test_failure('test@example. com')
self.setUp()
self._test_failure("test@\texample.com")
def test_no_hostname(self):
self._test_failure('example')
self.setUp()
self._test_failure('example@')
def test_no_username(self):
self._test_failure('example.com')
self.setUp()
self._test_failure('@example.com')
def test_two_hostnames(self):
self._test_failure('[email protected]@example.com')
