49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
# Copyright 2020 Dirk Klimpel
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from synapse.util.threepids import canonicalise_email
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from tests.unittest import HomeserverTestCase
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class CanonicaliseEmailTests(HomeserverTestCase):
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def test_no_at(self) -> None:
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with self.assertRaises(ValueError):
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canonicalise_email("address-without-at.bar")
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def test_two_at(self) -> None:
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with self.assertRaises(ValueError):
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canonicalise_email("foo@foo@test.bar")
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def test_bad_format(self) -> None:
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with self.assertRaises(ValueError):
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canonicalise_email("user@bad.example.net@good.example.com")
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def test_valid_format(self) -> None:
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self.assertEqual(canonicalise_email("foo@test.bar"), "foo@test.bar")
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def test_domain_to_lower(self) -> None:
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self.assertEqual(canonicalise_email("foo@TEST.BAR"), "foo@test.bar")
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def test_domain_with_umlaut(self) -> None:
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self.assertEqual(canonicalise_email("foo@Öumlaut.com"), "foo@öumlaut.com")
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def test_address_casefold(self) -> None:
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self.assertEqual(
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canonicalise_email("Strauß@Example.com"), "strauss@example.com"
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)
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def test_address_trim(self) -> None:
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self.assertEqual(canonicalise_email(" foo@test.bar "), "foo@test.bar")
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