public void GetTest_File()
 {
     Assert.IsInstanceOfType(WriterFactory.Get("File"), typeof(FileWriter));
 }
 public void GetTest_Database()
 {
     Assert.IsInstanceOfType(WriterFactory.Get("Database"), typeof(DatabaseWriter));
 }
        public static string WriteHelloWorld(string target, string message)
        {
            IWriter writer = WriterFactory.Get(target);

            return(writer.Write(message));
        }