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64 lines
2.1 KiB
64 lines
2.1 KiB
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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#
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# Copyright 2014 Google Inc. All Rights Reserved.
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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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"""Discovery document cache tests."""
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import datetime
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import unittest2 as unittest
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import mock
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from googleapiclient.discovery_cache import DISCOVERY_DOC_MAX_AGE
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from googleapiclient.discovery_cache.base import Cache
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try:
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from googleapiclient.discovery_cache.file_cache import Cache as FileCache
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except ImportError:
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FileCache = None
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@unittest.skipIf(FileCache is None, "FileCache unavailable.")
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class FileCacheTest(unittest.TestCase):
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@mock.patch(
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"googleapiclient.discovery_cache.file_cache.FILENAME",
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new="google-api-python-client-discovery-doc-tests.cache",
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)
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def test_expiration(self):
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def future_now():
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return datetime.datetime.now() + datetime.timedelta(
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seconds=DISCOVERY_DOC_MAX_AGE
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)
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mocked_datetime = mock.MagicMock()
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mocked_datetime.datetime.now.side_effect = future_now
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cache = FileCache(max_age=DISCOVERY_DOC_MAX_AGE)
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first_url = "url-1"
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first_url_content = "url-1-content"
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cache.set(first_url, first_url_content)
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# Make sure the content is cached.
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self.assertEqual(first_url_content, cache.get(first_url))
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# Simulate another `set` call in the future date.
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with mock.patch(
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"googleapiclient.discovery_cache.file_cache.datetime", new=mocked_datetime
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):
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cache.set("url-2", "url-2-content")
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# Make sure the content is expired
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self.assertEqual(None, cache.get(first_url))
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