using System;

using System.Globalization;

using System.Text;

namespace ScriptCs.Tests

{

using ScriptCs.Contracts;

public class TestLogProvider : ILogProvider

{

private static readonly Disposable disposable = new Disposable();

private readonly StringBuilder _output = new StringBuilder();

public string Output

{

get { return _output.ToString(); }

}

public Logger GetLogger(string name)

{

return Log;

}

public IDisposable OpenNestedContext(string message)

{

return disposable;

}

public IDisposable OpenMappedContext(string key, string value)

{

return disposable;

}

private bool Log(

LogLevel logLevel, Func<string> messageFunc, Exception exception = null, params object[] formatParameters)

{

if (messageFunc != null)

{

var line = string.Format(

CultureInfo.InvariantCulture,

"{0}: {1}",

logLevel.ToString().ToUpper(),

string.Format(CultureInfo.InvariantCulture, messageFunc(), formatParameters));

_output.AppendLine(line);

}

return true;

}

private sealed class Disposable : IDisposable

{

public void Dispose()

{

}

}

}

}