82 lines
2.7 KiB
Python
82 lines
2.7 KiB
Python
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# -*- coding: utf-8 -*-
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# Copyright 2018 New Vector Ltd
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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 twisted.internet import defer
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from synapse.rest.media.v1._base import FileInfo
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from synapse.rest.media.v1.media_storage import MediaStorage
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from synapse.rest.media.v1.filepath import MediaFilePaths
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from synapse.rest.media.v1.storage_provider import FileStorageProviderBackend
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from tests import unittest
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import os
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import shutil
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import tempfile
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class MediaStorageTests(unittest.TestCase):
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def setUp(self):
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self.test_dir = tempfile.mkdtemp(prefix="synapse-tests-")
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self.primary_base_path = os.path.join(self.test_dir, "primary")
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self.secondary_base_path = os.path.join(self.test_dir, "secondary")
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storage_providers = [FileStorageProviderBackend(
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self.primary_base_path, self.secondary_base_path
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)]
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self.filepaths = MediaFilePaths(self.primary_base_path)
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self.media_storage = MediaStorage(
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self.primary_base_path, self.filepaths, storage_providers,
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)
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def tearDown(self):
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shutil.rmtree(self.test_dir)
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@defer.inlineCallbacks
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def test_ensure_media_is_in_local_cache(self):
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media_id = "some_media_id"
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test_body = "Test\n"
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# First we create a file that is in a storage provider but not in the
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# local primary media store
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rel_path = self.filepaths.local_media_filepath_rel(media_id)
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secondary_path = os.path.join(self.secondary_base_path, rel_path)
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os.makedirs(os.path.dirname(secondary_path))
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with open(secondary_path, "w") as f:
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f.write(test_body)
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# Now we run ensure_media_is_in_local_cache, which should copy the file
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# to the local cache.
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file_info = FileInfo(None, media_id)
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local_path = yield self.media_storage.ensure_media_is_in_local_cache(file_info)
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self.assertTrue(os.path.exists(local_path))
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# Asserts the file is under the expected local cache directory
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self.assertEquals(
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os.path.commonprefix([self.primary_base_path, local_path]),
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self.primary_base_path,
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)
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with open(local_path) as f:
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body = f.read()
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self.assertEqual(test_body, body)
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