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#!/usr/bin/perl
use strict;
use warnings;
use LaTeX::TOM;
use Test::More tests => 2;
my $parser = LaTeX::TOM->new;
my $tex = do { local $/; <DATA> };
my $tree = $parser->parse($tex);
{
my $nodes = $tree->getCommandNodesByName('section');
my $ok = (@$nodes == 1
&& $nodes->[0]->getNodeType eq 'COMMAND'
&& $nodes->[0]->getCommandName eq 'section'
);
ok($ok, 'getCommandNodesByName');
}
{
my $nodes = $tree->getEnvironmentsByName('document');
my $ok = (@$nodes == 1
&& $nodes->[0]->getNodeType eq 'ENVIRONMENT'
&& $nodes->[0]->getEnvironmentClass eq 'document'
);
ok($ok, 'getEnvironmentsByName');
}
__DATA__
\documentclass[10pt]{article}
\begin{document}
\section{abc}
\end{document}
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