/**
* Utility method for registering new commands.
*
* <p>This is a shortcut for calling {@link RootCommandNode#addChild(CommandNode)} after building the provided {@code command}.</p>
*
* <p>As {@link RootCommandNode} can only hold literals, this method will only allow literal arguments.</p>
*
* @param command a literal argument builder to add to this command tree
* @return the node added to this tree
*/
public LiteralCommandNode <TSource> Register(LiteralArgumentBuilder <TSource> command)
{
var build = command.Build();
_root.AddChild(build);
return(build);
}
public void TestBuild()
{
var node = _builder.Build();
node.Literal.Should().Be("foo");
}