public void HelloWorldFactory_HelloWorldWriter()
{
//arange
Writer w = WriterFactory.Create(OutputDeviceType.Console);
//act
IHelloWriter writer = IHelloWorldWriterFactory.Create(w);
//assert
Assert.IsInstanceOfType(writer, typeof(HelloWorldWriter));
}
public static void Main(string[] args)
{
if (Enum.IsDefined(typeof(OutputDeviceType), AppSettings.Settings.OutputDevice))
{
OutputDeviceType type;
Enum.TryParse <OutputDeviceType>(AppSettings.Settings.OutputDevice, out type);
Writer writer = WriterFactory.Create(type);
IHelloWriter hwriter = IHelloWorldWriterFactory.Create(writer);
hwriter.Write();
}
else
{
throw new ApplicationException(string.Format("Unable to Output to {0}.", AppSettings.Settings.OutputDevice));
}
}
public DummyService(IHelloWriter writer)
{
_writer = writer;
}
