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# -*- 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 synapse.util.caches.dictionary_cache import DictionaryCache
from tests import unittest
class DictCacheTestCase(unittest.TestCase):
def setUp(self):
self.cache = DictionaryCache("foobar")
def test_simple_cache_hit_full(self):
key = "test_simple_cache_hit_full"
v = self.cache.get(key)
self.assertIs(v.full, False)
self.assertEqual(v.known_absent, set())
self.assertEqual({}, v.value)
seq = self.cache.sequence
test_value = {"test": "test_simple_cache_hit_full"}
self.cache.update(seq, key, test_value)
c = self.cache.get(key)
self.assertEqual(test_value, c.value)
def test_simple_cache_hit_partial(self):
key = "test_simple_cache_hit_partial"
seq = self.cache.sequence
test_value = {"test": "test_simple_cache_hit_partial"}
self.cache.update(seq, key, test_value)
c = self.cache.get(key, ["test"])
self.assertEqual(test_value, c.value)
def test_simple_cache_miss_partial(self):
key = "test_simple_cache_miss_partial"
seq = self.cache.sequence
test_value = {"test": "test_simple_cache_miss_partial"}
self.cache.update(seq, key, test_value)
c = self.cache.get(key, ["test2"])
self.assertEqual({}, c.value)
def test_simple_cache_hit_miss_partial(self):
key = "test_simple_cache_hit_miss_partial"
seq = self.cache.sequence
test_value = {
"test": "test_simple_cache_hit_miss_partial",
"test2": "test_simple_cache_hit_miss_partial2",
"test3": "test_simple_cache_hit_miss_partial3",
}
self.cache.update(seq, key, test_value)
c = self.cache.get(key, ["test2"])
self.assertEqual({"test2": "test_simple_cache_hit_miss_partial2"}, c.value)
def test_multi_insert(self):
key = "test_simple_cache_hit_miss_partial"
seq = self.cache.sequence
test_value_1 = {"test": "test_simple_cache_hit_miss_partial"}
self.cache.update(seq, key, test_value_1, fetched_keys=set("test"))
seq = self.cache.sequence
test_value_2 = {"test2": "test_simple_cache_hit_miss_partial2"}
self.cache.update(seq, key, test_value_2, fetched_keys=set("test2"))
c = self.cache.get(key)
self.assertEqual(
{
"test": "test_simple_cache_hit_miss_partial",
"test2": "test_simple_cache_hit_miss_partial2",
},
c.value,
)
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