public void HelpPageExampleTest()
{
CommandLineArgs args = new CommandLineArgs
{
ApplicationInfo = "MyCoolProgram v1.2 Copyright (C) John Smith <*****@*****.**>"
};
args.AddExample("example 1", "/flag /option=1");
args.AddExample("great example", "/flag2");
args.AddExample("example 2", "/option=222");
using (TextWriter writer = new StringWriter())
{
args.OutputWriter = writer;
args.PrintHelp();
StringBuilder sb = new StringBuilder();
sb.AppendLine(args.ApplicationInfo);
sb.AppendLine();
sb.AppendLine("Usage:");
sb.AppendFormat("DotArgsTests ");
sb.AppendLine();
sb.AppendLine();
sb.AppendLine("Examples:");
sb.AppendLine();
sb.AppendLine("example 1");
sb.AppendLine("/flag /option=1");
sb.AppendLine();
sb.AppendLine("example 2");
sb.AppendLine("/option=222");
sb.AppendLine();
sb.AppendLine("great example");
sb.AppendLine("/flag2");
Assert.AreEqual(sb.ToString(), writer.ToString());
}
}