More layer mod folding tests

[perl/modules/LaTeX-TikZ.git] / t / 20-mod.t

diff --git a/t/20-mod.t b/t/20-mod.t
index a6c44651b6493757a1921df979477eb5d0b9695c..50d9db866cac9d996389d610606e7b191dc590b7 100644 (file)
--- a/t/20-mod.t
+++ b/t/20-mod.t
@@ -3,12 +3,11 @@
 use strict;
 use warnings;
 
-use Test::More tests => 13 + 2 * 17;
+use Test::More tests => 15 + 2 * 18;
 
 use LaTeX::TikZ;
-use LaTeX::TikZ::Formatter;
 
-my $tikz = LaTeX::TikZ::Formatter->new(
+my $tikz = Tikz->formatter(
  format => '%d',
 );
 
@@ -46,6 +45,17 @@ check $foo, 'one modded raw set', <<'RES';
 \draw [color=red] foo ;
 RES
 
+sub failed_valid {
+ my ($tc) = @_;
+ qr/Validation failed for '\Q$tc\E'/;
+}
+
+eval {
+ Tikz->raw('fail')
+     ->mod(Tikz->raw('epic'));
+};
+like $@, failed_valid('LaTeX::TikZ::Mod'), 'trying to use a non LTM mod croaks';
+
 my $width = eval {
  Tikz->width(25);
 };
@@ -85,6 +95,18 @@ check $foo, 'one triple modded sequence of raw sets', <<'RES';
 \end{scope}
 RES
 
+my $nested = eval {
+ Tikz->seq(
+  Tikz->seq(Tikz->raw("foo"))
+      ->mod($red)
+ )->mod($width)
+};
+is $@, '', 'creating nested modded sequences doesn\'t croak';
+
+check $nested, 'nested modded sequences', <<'RES';
+\draw [line width=4.0pt,color=red] foo ;
+RES
+
 my $baz = eval {
  Tikz->raw('baz')
      ->mod($red);