public void CacheServer_should_start_and_stop()
        {
            var server = new CacheServer();

            server.Start(Utils.GetEndpoint());
            server.Stop();
        }
        public void Stop_throws_if_not_started()
        {
            var server = new CacheServer();

            Assert.Throws<InvalidOperationException>(() =>
            {
                server.Stop();
            });
        }