Dotnet publish tests

test/Microsoft.DotNet.Tools.Tests.Utilities/TestBase.cs

@@ -0,0 +1,49 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Microsoft.DotNet.Tools.Test.Utilities
+{
+    
+    /// <summary>
+    /// Base class for all unit test classes.
+    /// </summary>
+    public abstract class TestBase : IDisposable
+    {
+        private TempRoot _temp;
+
+        protected TestBase()
+        {
+        }
+
+        public static string GetUniqueName()
+        {
+            return Guid.NewGuid().ToString("D");
+        }
+
+        public TempRoot Temp
+        {
+            get
+            {
+                if (_temp == null)
+                {
+                    _temp = new TempRoot();
+                }
+
+                return _temp;
+            }
+        }
+
+        public virtual void Dispose()
+        {
+            if (_temp != null)
+            {                
+                _temp.Dispose();
+            }
+        }
+    }
+}