dotnet-installer/test/Microsoft.DotNet.Tools.Tests.Utilities/Extensions/TestCommandExtensions.cs

60 lines
2.1 KiB
C#

// 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 Microsoft.DotNet.Cli.Utils;
using System;
using System.Diagnostics;
using System.IO;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
namespace Microsoft.DotNet.Tools.Test.Utilities
{
public static class TestCommandExtensions
{
public static TCommand WithWorkingDirectory<TCommand>(this TCommand subject, string workingDirectory) where TCommand : TestCommand
{
subject.WorkingDirectory = workingDirectory;
return subject;
}
public static TCommand WithWorkingDirectory<TCommand>(this TCommand subject, DirectoryInfo workingDirectory) where TCommand : TestCommand
{
subject.WorkingDirectory = workingDirectory.FullName;
return subject;
}
public static TCommand WithEnvironmentVariable<TCommand>(this TCommand subject, string name, string value) where TCommand : TestCommand
{
subject.Environment.Add(name, value);
return subject;
}
public static TCommand WithOutputDataReceivedHandler<TCommand>(this TCommand subject, Action<string> writeLine) where TCommand : TestCommand
{
subject.OutputDataReceived += (s, e) => writeLine(e.Data);
return subject;
}
public static TCommand WithErrorDataReceivedHandler<TCommand>(this TCommand subject, Action<string> writeLine) where TCommand : TestCommand
{
subject.ErrorDataReceived += (s, e) => writeLine(e.Data);
return subject;
}
public static TCommand WithForwardingToConsole<TCommand>(this TCommand subject) where TCommand : TestCommand
{
subject.WithOutputDataReceivedHandler(s => Console.Out.WriteLine(s));
subject.WithErrorDataReceivedHandler(s => Console.Error.WriteLine(s));
return subject;
}
}
}