Refactored test project

bindings/dotnet/UnicornTests/Utils.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using UnicornEngine.Const;
+
+namespace UnicornTests
+{
+    internal static class Utils
+    {
+        public static UInt64 ToInt(Byte[] val)
+        {
+            UInt64 res = 0;
+            for (var i = 0; i < val.Length; i++)
+            {
+                var v = val[i] & 0xFF;
+                res += (UInt64)(v << (i * 8));
+            }
+            return res;
+        }
+
+        public static void CheckError(Int32 err)
+        {
+            if (err != Common.UC_ERR_OK)
+            {
+                throw new ApplicationException("Operation failed, error: " + err);
+            }
+        }
+
+        public static Byte[] Int64ToBytes(UInt64 intVal)
+        {
+            var res = new Byte[8];
+            for (var i = 0; i < res.Length; i++)
+            {
+                res[i] = (Byte)(intVal & 0xff);
+                intVal = intVal >> 8;
+            }
+            return res;
+        }
+    }
+}