69 lines
2.6 KiB
Python
69 lines
2.6 KiB
Python
from unittest.case import TestCase
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from validate_email import validate_email
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from validate_email.email_address import EmailAddress
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from validate_email.exceptions import AddressFormatError
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class UserDomainTestCase(TestCase):
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'Test the split of an email address into user and domain.'
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valid_tests = {
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'email@domain.com': ('email', 'domain.com'),
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'email@subdomain.domain.com': ('email', 'subdomain.domain.com'),
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'email@123.123.123.123': ('email', '123.123.123.123'),
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'email@[123.123.123.123]': ('email', '[123.123.123.123]'),
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'email@domain-one.com': ('email', 'domain-one.com'),
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'email@domain.co.jp': ('email', 'domain.co.jp'),
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}
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invalid_tests = [
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'plainaddress', # missing @ sign and domain
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'email.domain.com', # missing @
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]
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def test_user_domain_valid(self):
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'Splits email address into user and domain parts.'
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for address, (user, domain) in self.valid_tests.items():
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self.assertEqual(EmailAddress(address).user, user)
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self.assertEqual(EmailAddress(address).domain, domain)
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def test_user_domain_invalid(self):
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'Rejects unparseable email address.'
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for address in self.invalid_tests:
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# This must be rejected directly by the EmailAddress constructor...
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with self.assertRaises(AddressFormatError) as exc:
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EmailAddress(address)
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self.assertTupleEqual(exc.exception.args, ())
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# ...and indirectly by validate_email().
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self.assertFalse(validate_email(address))
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class IdnaTestCase(TestCase):
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'Testing IDNA conversion.'
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valid_tests = {
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'email@address.com': 'email@address.com',
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'email@motörhéád.com': 'email@xn--motrhd-tta7d3f.com',
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'email@[123.123.123.123]': ('email@[123.123.123.123]'),
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}
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invalid_tests = [
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'test@♥web.de',
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]
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def test_idna_conversion_valid(self):
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'Converts email address into ASCII-compatible encoding.'
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for address, ace in self.valid_tests.items():
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self.assertEqual(EmailAddress(address).ace, ace)
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def test_idna_conversion_invalid(self):
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'Rejects email address which is not IDNA-convertible.'
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for address in self.invalid_tests:
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# This must be rejected directly by the EmailAddress constructor...
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with self.assertRaises(AddressFormatError) as exc:
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EmailAddress(address)
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self.assertTupleEqual(exc.exception.args, ())
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# ...and indirectly by validate_email().
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self.assertFalse(validate_email(address))
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