public void SignedUrl_1()
        {
            GoogleSigned sign = GetGoogleSigned_TestInstance();

            var uri = "http://testserver/maps/api/outputType?sensor=false";

            uri += "client=" + sign.ClientId;

            string expected = "nEt2lIqwIuMkMia4OtJhsCc8cT0=";
            string actual   = sign.GetSignature(uri);

            Assert.AreEqual(expected, actual);
        }