public void TestReplaceDictionary()
        {
            SynchronizedDictionary <string, string> test = new SynchronizedDictionary <string, string>(StringComparer.Ordinal, new IgnoreLocking());

            test["a"] = "b";
            Assert.AreEqual(1, test.Count);
            test.ReplaceStorage(new Dictionary <string, string>());
            Assert.AreEqual(0, test.Count);
        }