[Test]
public void StandardOutputEvent()
{
    var logger = new MockLogger();
    var processRunner = new ProcessRunner("cmd.exe", "/c dir");
    processRunner.StandardOutputEvent +=
        outputMessage => logger.Write(Logger.MessageType.Info, outputMessage);
    processRunner.Start();
    Assert.IsTrue(
        logger.LastMessage.Contains("Dir(s)") || logger.LastMessage.Contains("Verzeichnis(se)"),
        logger.LastMessage);
}

[Test]
public void StandardOutputEvent()
{
    var logger = new MockLogger();
    var processRunner = new ProcessRunner("cmd.exe", "/c dir");
    processRunner.StandardOutputEvent +=
        outputMessage => logger.Write(Logger.MessageType.Info, outputMessage);
    processRunner.Start();
    Assert.IsTrue(
        logger.LastMessage.Contains("Dir(s)") || logger.LastMessage.Contains("Verzeichnis(se)"),
        logger.LastMessage);
}