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author | Erik Johnston <erik@matrix.org> | 2016-08-24 14:39:35 +0100 |
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committer | Erik Johnston <erik@matrix.org> | 2016-08-24 14:39:35 +0100 |
commit | 37638c06c59bbf7327d5c1edc4b9e346716e7374 (patch) | |
tree | 1c843a49d3d5168ff998a54f50d30cdc3814f104 /tests/storage | |
parent | Merge branch 'release-v0.17.0' of github.com:matrix-org/synapse (diff) | |
parent | Bump changelog and version (diff) | |
download | synapse-37638c06c59bbf7327d5c1edc4b9e346716e7374.tar.xz |
Merge branch 'release-v0.17.1' of github.com:matrix-org/synapse v0.17.1
Diffstat (limited to 'tests/storage')
-rw-r--r-- | tests/storage/test__base.py | 116 |
1 files changed, 115 insertions, 1 deletions
diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py index 96b7dba5fe..ab6095564a 100644 --- a/tests/storage/test__base.py +++ b/tests/storage/test__base.py @@ -17,6 +17,8 @@ from tests import unittest from twisted.internet import defer +from mock import Mock + from synapse.util.async import ObservableDeferred from synapse.util.caches.descriptors import Cache, cached @@ -72,7 +74,7 @@ class CacheTestCase(unittest.TestCase): cache.get(3) def test_eviction_lru(self): - cache = Cache("test", max_entries=2, lru=True) + cache = Cache("test", max_entries=2) cache.prefill(1, "one") cache.prefill(2, "two") @@ -199,3 +201,115 @@ class CacheDecoratorTestCase(unittest.TestCase): self.assertEquals(a.func("foo").result, d.result) self.assertEquals(callcount[0], 0) + + @defer.inlineCallbacks + def test_invalidate_context(self): + callcount = [0] + callcount2 = [0] + + class A(object): + @cached() + def func(self, key): + callcount[0] += 1 + return key + + @cached(cache_context=True) + def func2(self, key, cache_context): + callcount2[0] += 1 + return self.func(key, on_invalidate=cache_context.invalidate) + + a = A() + yield a.func2("foo") + + self.assertEquals(callcount[0], 1) + self.assertEquals(callcount2[0], 1) + + a.func.invalidate(("foo",)) + yield a.func("foo") + + self.assertEquals(callcount[0], 2) + self.assertEquals(callcount2[0], 1) + + yield a.func2("foo") + + self.assertEquals(callcount[0], 2) + self.assertEquals(callcount2[0], 2) + + @defer.inlineCallbacks + def test_eviction_context(self): + callcount = [0] + callcount2 = [0] + + class A(object): + @cached(max_entries=2) + def func(self, key): + callcount[0] += 1 + return key + + @cached(cache_context=True) + def func2(self, key, cache_context): + callcount2[0] += 1 + return self.func(key, on_invalidate=cache_context.invalidate) + + a = A() + yield a.func2("foo") + yield a.func2("foo2") + + self.assertEquals(callcount[0], 2) + self.assertEquals(callcount2[0], 2) + + yield a.func("foo3") + + self.assertEquals(callcount[0], 3) + self.assertEquals(callcount2[0], 2) + + yield a.func2("foo") + + self.assertEquals(callcount[0], 4) + self.assertEquals(callcount2[0], 3) + + @defer.inlineCallbacks + def test_double_get(self): + callcount = [0] + callcount2 = [0] + + class A(object): + @cached() + def func(self, key): + callcount[0] += 1 + return key + + @cached(cache_context=True) + def func2(self, key, cache_context): + callcount2[0] += 1 + return self.func(key, on_invalidate=cache_context.invalidate) + + a = A() + a.func2.cache.cache = Mock(wraps=a.func2.cache.cache) + + yield a.func2("foo") + + self.assertEquals(callcount[0], 1) + self.assertEquals(callcount2[0], 1) + + a.func2.invalidate(("foo",)) + self.assertEquals(a.func2.cache.cache.pop.call_count, 1) + + yield a.func2("foo") + a.func2.invalidate(("foo",)) + self.assertEquals(a.func2.cache.cache.pop.call_count, 2) + + self.assertEquals(callcount[0], 1) + self.assertEquals(callcount2[0], 2) + + a.func.invalidate(("foo",)) + self.assertEquals(a.func2.cache.cache.pop.call_count, 3) + yield a.func("foo") + + self.assertEquals(callcount[0], 2) + self.assertEquals(callcount2[0], 2) + + yield a.func2("foo") + + self.assertEquals(callcount[0], 2) + self.assertEquals(callcount2[0], 3) |