public void SignTest()
{
string clientToken = "clientToken";
string accessToken = "accessToken";
string secret = "secret-shh";
ClientCredential credential = new ClientCredential(clientToken, accessToken, secret);
//DateTime timestamp = new DateTime(1918, 11, 11, 11, 00, 00, DateTimeKind.Utc);
EdgeGridV1Signer signer = new EdgeGridV1Signer();
Uri uri = new Uri("http://www.example.com/");
HttpWebRequestTest request = new HttpWebRequestTest(uri);
signer.Sign(request, credential);
Assert.AreEqual(request.Headers.Count, 1);
Assert.IsNotNull(request.Headers.Get("Authorization"));
Assert.IsTrue(Regex.IsMatch(request.Headers.Get("Authorization"),
@"EG1-HMAC-SHA256 client_token=clientToken;access_token=accessToken;timestamp=\d{8}T\d\d:\d\d:\d\d\+0000;nonce=[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12};signature=[A-Za-z0-9/+]{43}="));
}
