Remove SnapshotCache in favour of ResponseCache
1 files changed, 0 insertions, 63 deletions
diff --git a/tests/util/test_snapshot_cache.py b/tests/util/test_snapshot_cache.py
deleted file mode 100644
index 1a44f72425..0000000000
--- a/tests/util/test_snapshot_cache.py
+++ /dev/null
@@ -1,63 +0,0 @@
-# -*- coding: utf-8 -*-
-# Copyright 2015, 2016 OpenMarket Ltd
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-
-from twisted.internet.defer import Deferred
-
-from synapse.util.caches.snapshot_cache import SnapshotCache
-
-from .. import unittest
-
-
-class SnapshotCacheTestCase(unittest.TestCase):
- def setUp(self):
- self.cache = SnapshotCache()
- self.cache.DURATION_MS = 1
-
- def test_get_set(self):
- # Check that getting a missing key returns None
- self.assertEquals(self.cache.get(0, "key"), None)
-
- # Check that setting a key with a deferred returns
- # a deferred that resolves when the initial deferred does
- d = Deferred()
- set_result = self.cache.set(0, "key", d)
- self.assertIsNotNone(set_result)
- self.assertFalse(set_result.called)
-
- # Check that getting the key before the deferred has resolved
- # returns a deferred that resolves when the initial deferred does.
- get_result_at_10 = self.cache.get(10, "key")
- self.assertIsNotNone(get_result_at_10)
- self.assertFalse(get_result_at_10.called)
-
- # Check that the returned deferreds resolve when the initial deferred
- # does.
- d.callback("v")
- self.assertTrue(set_result.called)
- self.assertTrue(get_result_at_10.called)
-
- # Check that getting the key after the deferred has resolved
- # before the cache expires returns a resolved deferred.
- get_result_at_11 = self.cache.get(11, "key")
- self.assertIsNotNone(get_result_at_11)
- if isinstance(get_result_at_11, Deferred):
- # The cache may return the actual result rather than a deferred
- self.assertTrue(get_result_at_11.called)
-
- # Check that getting the key after the deferred has resolved
- # after the cache expires returns None
- get_result_at_12 = self.cache.get(12, "key")
- self.assertIsNone(get_result_at_12)
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