public void SignatureGenerator_ValidRequestDataSupplied_ReturnsValidSignature()
        {
            var proxy = new ServiceProxy(_cloudId, _accessKey, _secretKey, _apiHost);
            
            var signature = proxy.SignatureGenerator("get", "videos.json", "api.pandastream.com", _secretKey,
                new Dictionary<string, string>
                {
                    { "some_parameter", "some_value" },
                    { "another_parameter", "another_value" }
                });

            Assert.AreEqual("z4gJjCHfeJtPjhFKcepIvmfYSyRQPTPbkTGpRoo0UWU=", signature);
        }