Unit tests updated

CryptoExchange.Net.UnitTests/TestImplementations/TestSocket.cs

@@ -0,0 +1,75 @@
+using System;
+using System.Collections.Generic;
+using System.Security.Authentication;
+using System.Text;
+using System.Threading.Tasks;
+using CryptoExchange.Net.Interfaces;
+using WebSocket4Net;
+
+namespace CryptoExchange.Net.UnitTests.TestImplementations
+{
+    public class TestSocket: IWebsocket
+    {
+        public bool CanConnect { get; set; }
+        public bool Connected { get; set; }
+
+        public event Action OnClose;
+        public event Action<string> OnMessage;
+        public event Action<Exception> OnError;
+        public event Action OnOpen;
+
+        public int Id { get; }
+        public bool ShouldReconnect { get; set; }
+        public Func<byte[], string> DataInterpreter { get; set; }
+        public DateTime? DisconnectTime { get; set; }
+        public string Url { get; }
+        public WebSocketState SocketState { get; }
+        public bool IsClosed => !Connected;
+        public bool IsOpen => Connected;
+        public bool PingConnection { get; set; }
+        public TimeSpan PingInterval { get; set; }
+        public SslProtocols SSLProtocols { get; set; }
+
+        public Task<bool> Connect()
+        {
+            Connected = CanConnect;
+            return Task.FromResult(CanConnect);
+        }
+
+        public void Send(string data)
+        {
+            if(!Connected)
+                throw new Exception("Socket not connected");
+        }
+
+        public Task Close()
+        {
+            Connected = false;
+            return Task.FromResult(0);
+        }
+
+        public void SetProxy(string host, int port)
+        {
+            throw new NotImplementedException();
+        }
+        public void Dispose()
+        {
+        }
+
+        public void InvokeClose()
+        {
+            Connected = false;
+            OnClose?.Invoke();
+        }
+
+        public void InvokeOpen()
+        {
+            OnOpen?.Invoke();
+        }
+
+        public void InvokeMessage(string data)
+        {
+            OnMessage?.Invoke(data);
+        }
+    }
+}