public void should_support_without_no_additional_stream()
{
var consoleStream = new Mock<TextWriter>();
var data = "hello";
var peh = new ProcessEventHandler();
peh.ForwardToStream(consoleStream.Object, data);
consoleStream.Verify(x => x.WriteLine(data), Times.Once);
}
public void should_not_write_to_any_stream_if_null()
{
var stream = new Mock<TextWriter>();
var consoleStream = new Mock<TextWriter>();
var peh = new ProcessEventHandler(stream.Object);
peh.ForwardToStream(consoleStream.Object, null);
stream.Verify(x => x.WriteLine(It.IsAny<string>()), Times.Never);
consoleStream.Verify(x => x.WriteLine(It.IsAny<string>()), Times.Never);
}
public void should_write_to_all_stream_if_not_null()
{
var stream = new Mock<TextWriter>();
var consoleStream = new Mock<TextWriter>();
var data = "hello";
var peh = new ProcessEventHandler(stream.Object);
peh.ForwardToStream(consoleStream.Object, data);
stream.Verify(x => x.WriteLine(data), Times.Once);
consoleStream.Verify(x => x.WriteLine(data), Times.Once);
}
private void RaiseError(ProcessEventHandler eventHandler, string errorFormat, params object[] args)
{
var message = string.Format(errorFormat, args);
if (eventHandler != null)
{
eventHandler.ForwardToStream(Console.Error, message);
}
else
{
Console.Error.WriteLine(message);
}
}