public void ClearAllCaches_RemovesAllCacheItems_Success() { CacheManagerFactory sut = new CacheManagerFactory(); try { CacheManager testCache = sut.CreateCache("clear all", new TimeSpan(), false, true); Assert.IsNotNull(testCache); testCache.Add("test 1", new CacheItem("test 1", true)); Assert.AreEqual(1, testCache.Count); sut.ClearAllCaches(); Assert.AreEqual(0, testCache.Count); } finally { sut.RemoveCache("clear all"); } }