diff --git a/test/csharp/ThriftTest/TestClient.cs b/test/csharp/ThriftTest/TestClient.cs
new file mode 100644
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+++ b/test/csharp/ThriftTest/TestClient.cs
@@ -0,0 +1,425 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using Thrift.Collections;
+using Thrift.Protocol;
+using Thrift.Transport;
+using Thrift.Test;
+
+namespace Test
+{
+	public class TestClient
+	{
+		private static int numIterations = 1;
+
+		public static void Execute(string[] args)
+		{
+			try
+			{
+				string host = "localhost";
+				int port = 9090;
+				string url = null;
+				int numThreads = 1;
+				bool buffered = false;
+
+				try
+				{
+					for (int i = 0; i < args.Length; i++)
+					{
+						if (args[i] == "-h")
+						{
+							string[] hostport = args[++i].Split(':');
+							host = hostport[0];
+							if (hostport.Length > 1)
+							{
+								port = Convert.ToInt32(hostport[1]);
+							}
+						}
+						else if (args[i] == "-u")
+						{
+							url = args[++i];
+						}
+						else if (args[i] == "-n")
+						{
+							numIterations = Convert.ToInt32(args[++i]);
+						}
+						else if (args[i] == "-b" || args[i] == "-buffered")
+						{
+							buffered = true;
+							Console.WriteLine("Using buffered sockets");
+						}
+						else if (args[i] == "-t")
+						{
+							numThreads = Convert.ToInt32(args[++i]);
+						}
+					}
+				}
+				catch (Exception e)
+				{
+					Console.WriteLine(e.StackTrace);
+				}
+
+
+
+				//issue tests on separate threads simultaneously
+				Thread[] threads = new Thread[numThreads];
+				DateTime start = DateTime.Now;
+				for (int test = 0; test < numThreads; test++)
+				{
+					Thread t = new Thread(new ParameterizedThreadStart(ClientThread));
+					threads[test] = t;
+					TSocket socket = new TSocket(host, port);
+					if (buffered)
+					{
+						TBufferedTransport buffer = new TBufferedTransport(socket);
+						t.Start(buffer);
+					}
+					else
+					{
+						t.Start(socket);
+					}
+				}
+
+				for (int test = 0; test < numThreads; test++)
+				{
+					threads[test].Join();
+				}
+				Console.Write("Total time: " + (DateTime.Now - start));
+			}
+			catch (Exception outerEx)
+			{
+				Console.WriteLine(outerEx.Message + " ST: " + outerEx.StackTrace);
+			}
+
+			Console.WriteLine();
+			Console.WriteLine();
+		}
+
+		public static void ClientThread(object obj)
+		{
+			TTransport transport = (TTransport)obj;
+			for (int i = 0; i < numIterations; i++)
+			{
+				ClientTest(transport);
+			}
+			transport.Close();
+		}
+
+		public static void ClientTest(TTransport transport)
+		{
+			TBinaryProtocol binaryProtocol = new TBinaryProtocol(transport);
+
+			ThriftTest.Client client = new ThriftTest.Client(binaryProtocol);
+			try
+			{
+				if (!transport.IsOpen)
+				{
+					transport.Open();
+				}
+			}
+			catch (TTransportException ttx)
+			{
+				Console.WriteLine("Connect failed: " + ttx.Message);
+				return;
+			}
+
+			long start = DateTime.Now.ToFileTime();
+
+			Console.Write("testVoid()");
+			client.testVoid();
+			Console.WriteLine(" = void");
+
+			Console.Write("testString(\"Test\")");
+			string s = client.testString("Test");
+			Console.WriteLine(" = \"" + s + "\"");
+
+			Console.Write("testByte(1)");
+			byte i8 = client.testByte((byte)1);
+			Console.WriteLine(" = " + i8);
+
+			Console.Write("testI32(-1)");
+			int i32 = client.testI32(-1);
+			Console.WriteLine(" = " + i32);
+
+			Console.Write("testI64(-34359738368)");
+			long i64 = client.testI64(-34359738368);
+			Console.WriteLine(" = " + i64);
+
+			Console.Write("testDouble(5.325098235)");
+			double dub = client.testDouble(5.325098235);
+			Console.WriteLine(" = " + dub);
+
+			Console.Write("testStruct({\"Zero\", 1, -3, -5})");
+			Xtruct o = new Xtruct();
+			o.String_thing = "Zero";
+			o.Byte_thing = (byte)1;
+			o.I32_thing = -3;
+			o.I64_thing = -5;
+			Xtruct i = client.testStruct(o);
+			Console.WriteLine(" = {\"" + i.String_thing + "\", " + i.Byte_thing + ", " + i.I32_thing + ", " + i.I64_thing + "}");
+
+			Console.Write("testNest({1, {\"Zero\", 1, -3, -5}, 5})");
+			Xtruct2 o2 = new Xtruct2();
+			o2.Byte_thing = (byte)1;
+			o2.Struct_thing = o;
+			o2.I32_thing = 5;
+			Xtruct2 i2 = client.testNest(o2);
+			i = i2.Struct_thing;
+			Console.WriteLine(" = {" + i2.Byte_thing + ", {\"" + i.String_thing + "\", " + i.Byte_thing + ", " + i.I32_thing + ", " + i.I64_thing + "}, " + i2.I32_thing + "}");
+
+			Dictionary<int, int> mapout = new Dictionary<int, int>();
+			for (int j = 0; j < 5; j++)
+			{
+				mapout[j] = j - 10;
+			}
+			Console.Write("testMap({");
+			bool first = true;
+			foreach (int key in mapout.Keys)
+			{
+				if (first)
+				{
+					first = false;
+				}
+				else
+				{
+					Console.Write(", ");
+				}
+				Console.Write(key + " => " + mapout[key]);
+			}
+			Console.Write("})");
+
+			Dictionary<int, int> mapin = client.testMap(mapout);
+
+			Console.Write(" = {");
+			first = true;
+			foreach (int key in mapin.Keys)
+			{
+				if (first)
+				{
+					first = false;
+				}
+				else
+				{
+					Console.Write(", ");
+				}
+				Console.Write(key + " => " + mapin[key]);
+			}
+			Console.WriteLine("}");
+
+			List<int> listout = new List<int>();
+			for (int j = -2; j < 3; j++)
+			{
+				listout.Add(j);
+			}
+			Console.Write("testList({");
+			first = true;
+			foreach (int j in listout)
+			{
+				if (first)
+				{
+					first = false;
+				}
+				else
+				{
+					Console.Write(", ");
+				}
+				Console.Write(j);
+			}
+			Console.Write("})");
+
+			List<int> listin = client.testList(listout);
+
+			Console.Write(" = {");
+			first = true;
+			foreach (int j in listin)
+			{
+				if (first)
+				{
+					first = false;
+				}
+				else
+				{
+					Console.Write(", ");
+				}
+				Console.Write(j);
+			}
+			Console.WriteLine("}");
+
+			//set
+			THashSet<int> setout = new THashSet<int>();
+			for (int j = -2; j < 3; j++)
+			{
+				setout.Add(j);
+			}
+			Console.Write("testSet({");
+			first = true;
+			foreach (int j in setout)
+			{
+				if (first)
+				{
+					first = false;
+				}
+				else
+				{
+					Console.Write(", ");
+				}
+				Console.Write(j);
+			}
+			Console.Write("})");
+
+			THashSet<int> setin = client.testSet(setout);
+
+			Console.Write(" = {");
+			first = true;
+			foreach (int j in setin)
+			{
+				if (first)
+				{
+					first = false;
+				}
+				else
+				{
+					Console.Write(", ");
+				}
+				Console.Write(j);
+			}
+			Console.WriteLine("}");
+
+
+			Console.Write("testEnum(ONE)");
+			Numberz ret = client.testEnum(Numberz.ONE);
+			Console.WriteLine(" = " + ret);
+
+			Console.Write("testEnum(TWO)");
+			ret = client.testEnum(Numberz.TWO);
+			Console.WriteLine(" = " + ret);
+
+			Console.Write("testEnum(THREE)");
+			ret = client.testEnum(Numberz.THREE);
+			Console.WriteLine(" = " + ret);
+
+			Console.Write("testEnum(FIVE)");
+			ret = client.testEnum(Numberz.FIVE);
+			Console.WriteLine(" = " + ret);
+
+			Console.Write("testEnum(EIGHT)");
+			ret = client.testEnum(Numberz.EIGHT);
+			Console.WriteLine(" = " + ret);
+
+			Console.Write("testTypedef(309858235082523)");
+			long uid = client.testTypedef(309858235082523L);
+			Console.WriteLine(" = " + uid);
+
+			Console.Write("testMapMap(1)");
+			Dictionary<int, Dictionary<int, int>> mm = client.testMapMap(1);
+			Console.Write(" = {");
+			foreach (int key in mm.Keys)
+			{
+				Console.Write(key + " => {");
+				Dictionary<int, int> m2 = mm[key];
+				foreach (int k2 in m2.Keys)
+				{
+					Console.Write(k2 + " => " + m2[k2] + ", ");
+				}
+				Console.Write("}, ");
+			}
+			Console.WriteLine("}");
+
+			Insanity insane = new Insanity();
+			insane.UserMap = new Dictionary<Numberz, long>();
+			insane.UserMap[Numberz.FIVE] = 5000L;
+			Xtruct truck = new Xtruct();
+			truck.String_thing = "Truck";
+			truck.Byte_thing = (byte)8;
+			truck.I32_thing = 8;
+			truck.I64_thing = 8;
+			insane.Xtructs = new List<Xtruct>();
+			insane.Xtructs.Add(truck);
+			Console.Write("testInsanity()");
+			Dictionary<long, Dictionary<Numberz, Insanity>> whoa = client.testInsanity(insane);
+			Console.Write(" = {");
+			foreach (long key in whoa.Keys)
+			{
+				Dictionary<Numberz, Insanity> val = whoa[key];
+				Console.Write(key + " => {");
+
+				foreach (Numberz k2 in val.Keys)
+				{
+					Insanity v2 = val[k2];
+
+					Console.Write(k2 + " => {");
+					Dictionary<Numberz, long> userMap = v2.UserMap;
+
+					Console.Write("{");
+					if (userMap != null)
+					{
+						foreach (Numberz k3 in userMap.Keys)
+						{
+							Console.Write(k3 + " => " + userMap[k3] + ", ");
+						}
+					}
+					else
+					{
+						Console.Write("null");
+					}
+					Console.Write("}, ");
+
+					List<Xtruct> xtructs = v2.Xtructs;
+
+					Console.Write("{");
+					if (xtructs != null)
+					{
+						foreach (Xtruct x in xtructs)
+						{
+							Console.Write("{\"" + x.String_thing + "\", " + x.Byte_thing + ", " + x.I32_thing + ", " + x.I32_thing + "}, ");
+						}
+					}
+					else
+					{
+						Console.Write("null");
+					}
+					Console.Write("}");
+
+					Console.Write("}, ");
+				}
+				Console.Write("}, ");
+			}
+			Console.WriteLine("}");
+
+
+			byte arg0 = 1;
+			int arg1 = 2;
+			long arg2 = long.MaxValue;
+			Dictionary<short, string> multiDict = new Dictionary<short, string>();
+			multiDict[1] = "one";
+			Numberz arg4 = Numberz.FIVE;
+			long arg5 = 5000000;
+			Console.Write("Test Multi(" + arg0 + "," + arg1 + "," + arg2 + "," + multiDict + "," + arg4 + "," + arg5 + ")");
+			Xtruct multiResponse = client.testMulti(arg0, arg1, arg2, multiDict, arg4, arg5);
+			Console.Write(" = Xtruct(byte_thing:" + multiResponse.Byte_thing + ",String_thing:" + multiResponse.String_thing
+						+ ",i32_thing:" + multiResponse.I32_thing + ",i64_thing:" + multiResponse.I64_thing + ")\n");
+
+			Console.WriteLine("Test Oneway(1)");
+			client.testOneway(1);
+		}
+	}
+}