public void JsonPostTest()
{
#region arrange
DateTime dateTime = new DateTime(2020, 8, 31, 13, 23, 10);
long timestamp = 1598873142327;
DateTime dateTime_ts = DateTimeOffset.FromUnixTimeMilliseconds(timestamp).DateTime.ToLocalTime();
string alpha = "12,34";
string beta = "56,78";
string body = "[{\"datetime\":\"" + dateTime.ToString("yyyy-MM-ddTHH:mm:ss.fffZ") + "\"," +
"\"datetime_ts\":\"" + dateTime_ts.ToString("yyyy-MM-ddTHH:mm:ss.fffZ") + "\"," +
"\"alpha\":" + alpha.Replace(",", ".") + "," +
"\"beta\":" + beta.Replace(",", ".") + "}]";
string endPoint = @"https://postman-echo.com/post";
object id = "1234";
CallMethod callMethod = CallMethod.POST;
CallContentType callContentType = CallContentType.json;
#endregion
#region act
ICall call = new HttpCall();
IResponseParser parser = new SimpleParser();
Dictionary <string, object> actual = call.doCall(id, callMethod, callContentType, endPoint, parser, body);
#endregion
#region assert
Assert.IsNotNull(actual);
Assert.IsTrue(actual.Count == 1);
Assert.IsTrue(actual.ContainsKey("Response"));
#endregion
}
public static string getCallContentType(CallContentType type)
{
if (type == CallContentType.plain)
{
return("text/plain");
}
if (type == CallContentType.xml)
{
return("text/xml");
}
if (type == CallContentType.json)
{
return("application/json");
}
return(null);
}
public Dictionary <string, object> doCall(
object id,
CallMethod _CallMethod,
CallContentType _CallContentType,
string url,
IResponseParser parser,
string body = null,
Dictionary <string, object> parameters = null)
{
#region variables
string endPoint = url;
string payload = body;
#endregion
#region try
try
{
#region preconditions
if (id == null)
{
id = DateTime.Now.Ticks + "_" + Random.generate(10000, 99999);
}
if (string.IsNullOrEmpty(url))
{
throw new Exception("Missing mandatory parameters");
}
if ((_CallMethod == CallMethod.POST) && (string.IsNullOrEmpty(body)))
{
throw new Exception("Missing mandatory parameters");
}
#endregion
#region endPoint / payload
if ((_CallMethod == CallMethod.GET) && (url.Contains("?")))
{
int index = url.IndexOf("?");
endPoint = url.Substring(0, index);
payload = url.Substring(index + 1);
}
else if ((_CallMethod == CallMethod.GET) && (!string.IsNullOrEmpty(body)))
{
url += "?" + body;
body = null;
}
#endregion
#region parameters
if (parameters != null)
{
if (parameters.ContainsKey("ByPassCert"))
{
ServicePointManager.ServerCertificateValidationCallback = new
RemoteCertificateValidationCallback
(
delegate { return(true); }
);
}
}
#endregion
#region request
HttpWebRequest _WebRequest = (HttpWebRequest)HttpWebRequest.Create(url);
_WebRequest.ServicePoint.ConnectionLimit = 1000;
_WebRequest.Timeout = 5000; _WebRequest.ReadWriteTimeout = 10000;
_WebRequest.Method = _CallMethod.ToString();
_WebRequest.ContentType = (!string.IsNullOrEmpty(CallContentTypeUtility.getCallContentType(_CallContentType))) ?
CallContentTypeUtility.getCallContentType(_CallContentType) :
CallContentTypeUtility.getCallContentType(CallContentType.plain);
_WebRequest.AllowAutoRedirect = false;
if (_CallMethod == CallMethod.POST)
{
byte[] data = Encoding.ASCII.GetBytes(body);
_WebRequest.ContentLength = data.Length;
Stream requestStream = _WebRequest.GetRequestStream();
requestStream.Write(data, 0, data.Length);
requestStream.Close();
}
#endregion
#region response
string _response = null;
HttpWebResponse response = (HttpWebResponse)_WebRequest.GetResponse();
Stream responseStream = response.GetResponseStream();
using (StreamReader myStreamReader = new StreamReader(responseStream, Encoding.Default))
_response = myStreamReader.ReadToEnd();
responseStream.Close();
response.Close();
#endregion
return(parser.parse(_response));
}
#endregion
#region catch
catch (Exception ex)
{
string error = "Error in function " + this.GetType().Name + "." + MethodBase.GetCurrentMethod().Name + " - " + ex.Message;
System.Diagnostics.Trace.TraceError(error);
return(new Dictionary <string, object>()
{
{ "Error", error },
});
}
#endregion
}
