// Copyright 2005-2010 Gallio Project - http://www.gallio.org/
// Portions Copyright 2000-2004 Jonathan de Halleux
// 
// Licensed 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.IO;
using System.Linq;
using System.Text;
using MbUnit.Framework;

namespace MbUnit.Tests.Framework
{
    /// <summary>
    /// Verifies that tests are adequately isolated from one another at the process level.
    /// </summary>
    [TestFixture]
    public class IsolationTest
    {
        public class CurrentDirectoryIsolation
        {
            private string oldDirectory;

            [Test(Order = 1)]
            public void ChangeDirectory()
            {
                oldDirectory = Environment.CurrentDirectory;
                Environment.CurrentDirectory = Path.GetTempPath();
            }

            [Test(Order = 2)]
            public void VerifyOriginalDirectoryWasPreserved()
            {
                Assert.AreEqual(oldDirectory, Environment.CurrentDirectory);
            }
        }
    }
}
