linereceivedfromprocesstestfixture.cs

c#源代码

//
// SharpDevelop NAnt add-in.
//
// Copyright (C) 2004 Matthew Ward
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// Matthew Ward ([e-mail])

using NUnit.Framework;
using ICSharpCode.NAntAddIn;
using System;
using System.Collections;
using System.IO;

namespace ICSharpCode.NAntAddIn.Tests
{
	/// <summary>
	/// Tests the <see cref="ProcessRunner.LineReceived"/> event.
	/// </summary>
	[TestFixture]
	public class LineReceivedFromProcessTestFixture
	{
		ProcessRunner runner;
		ArrayList lines;
		
		[SetUp]
		public void Init()
		{
			lines = new ArrayList();
			runner = new ProcessRunner();
			runner.WorkingDirectory = Path.GetDirectoryName(Config.ConsoleAppFilename);
		}
		
		[Test]
		public void SingleLineOutput()
		{			
			string echoText = "Test";
			string expectedOutput = String.Concat(echoText, "\r\n");
			
			runner.OutputLineReceived += new LineReceivedEventHandler(OutputLineReceived);
			
			runner.Run(Config.ConsoleAppFilename, String.Concat("-echo:", echoText));
			runner.WaitForExit();
			
			Assert.AreEqual(0, runner.ExitCode, "Exit code should be zero.");
			Assert.AreEqual(expectedOutput, runner.StandardOutput, "Should have some output.");
			Assert.AreEqual(String.Empty, runner.StandardError, "Should not be any error output.");			
			Assert.AreEqual(1, lines.Count, "Should only have one output line.");
			Assert.AreEqual(echoText, lines[0], "Line received is incorrect.");
		}
		
		void OutputLineReceived(object sender, LineReceivedEventArgs e)
		{
			lines.Add(e.Line);
		}
	}
}