public void HelpInvokedAsActionOnParent()
{
// Given
var logger = new StringBuilderLogger();
var root = new HelpWriterTestCommand()
.RegisterSubCommand(new KatasCommand())
.Use(logger)
;
// When
var result = root.Execute("help", "katas");
// Then
Assert.That(result, Is.EqualTo(0), logger.ErrorBuilder.ToString());
var lines = logger.InfoBuilder.ToString()
.Split('\n')
.Select(row => row.Replace("\r", ""))
.ToArray()
;
var i = -1;
lines[++i].Trim().ShouldBe("This command is intended for demonstration purposes. It provides some katas");
lines[++i].Trim().ShouldBe("which can be executed as actions.");
lines[++i].Trim().ShouldBe("");
lines[++i].Trim().ShouldBe("default action: fizz-buzz");
}
public void RootSubCommandSectionFooter()
{
// Given
var logger = new StringBuilderLogger();
var root = new HelpWriterTestCommand()
.RegisterSubCommand(new KatasCommand())
.Use(logger)
;
// When
var result = root.Execute("help");
// Then
Assert.That(result, Is.EqualTo(0), logger.ErrorBuilder.ToString());
var lines = logger.InfoBuilder.ToString()
.Split('\n')
.Select(row => row.Replace("\r", ""))
.SkipUntil(row => row == "To get help for subcommands")
.ToArray()
;
var i = -1;
lines[++i].Trim().ShouldBe("To get help for subcommands");
lines[++i].Trim().ShouldBe("help <subcommand>");
}