use Test::More qw/no_plan/;
use HTML::Template;
my $text = qq{Foo: <tmpl_var foo default='0' escape=JS>};
my $template = HTML::Template->new(
# debug => 1,
# stack_debug => 1,
scalarref => \$text,
);
$template->param(foo => 1);
my $output = $template->output;
is($output, "Foo: 1");