Merge branch 'master' of git+ssh://github.com/matrix-org/synapse

1 files changed, 28 insertions, 1 deletions

diff --git a/tests/util/test_lrucache.py b/tests/util/test_lrucache.py
index fc5a904323..bab366fb7f 100644
--- a/tests/util/test_lrucache.py
+++ b/tests/util/test_lrucache.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2015 OpenMarket Ltd
+# 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.
@@ -17,6 +17,8 @@
 from .. import unittest
 
 from synapse.util.caches.lrucache import LruCache
+from synapse.util.caches.treecache import TreeCache
+
 
 class LruCacheTestCase(unittest.TestCase):
 
@@ -52,3 +54,28 @@ class LruCacheTestCase(unittest.TestCase):
         cache["key"] = 1
         self.assertEquals(cache.pop("key"), 1)
         self.assertEquals(cache.pop("key"), None)
+
+    def test_del_multi(self):
+        cache = LruCache(4, 2, cache_type=TreeCache)
+        cache[("animal", "cat")] = "mew"
+        cache[("animal", "dog")] = "woof"
+        cache[("vehicles", "car")] = "vroom"
+        cache[("vehicles", "train")] = "chuff"
+
+        self.assertEquals(len(cache), 4)
+
+        self.assertEquals(cache.get(("animal", "cat")), "mew")
+        self.assertEquals(cache.get(("vehicles", "car")), "vroom")
+        cache.del_multi(("animal",))
+        self.assertEquals(len(cache), 2)
+        self.assertEquals(cache.get(("animal", "cat")), None)
+        self.assertEquals(cache.get(("animal", "dog")), None)
+        self.assertEquals(cache.get(("vehicles", "car")), "vroom")
+        self.assertEquals(cache.get(("vehicles", "train")), "chuff")
+        # Man from del_multi say "Yes".
+
+    def test_clear(self):
+        cache = LruCache(1)
+        cache["key"] = 1
+        cache.clear()
+        self.assertEquals(len(cache), 0)