X-Git-Url: http://git.vpit.fr/?a=blobdiff_plain;f=t%2F30-functor.t;h=64d7d4b6023e61c398fdd5fb09864dda41b6652c;hb=1ef0d773dfe4f90087af6a39b06061eaadb44a65;hp=30289c227be85a1a875ea24f0334bb3c54584fe3;hpb=77014f7c9da229da3785af0718f77412cb7756f9;p=perl%2Fmodules%2FLaTeX-TikZ.git

diff --git a/t/30-functor.t b/t/30-functor.t
index 30289c2..64d7d4b 100644
--- a/t/30-functor.t
+++ b/t/30-functor.t
@@ -3,33 +3,17 @@
 use strict;
 use warnings;
 
-use Test::More tests => 5 + 2 * 5;
+use Test::More tests => 10 + 2 * 7;
 
 use LaTeX::TikZ;
 
-my $tikz = Tikz->formatter(
+use lib 't/lib';
+use LaTeX::TikZ::TestHelper;
+
+using Tikz->formatter(
  format => '%d',
 );
 
-sub check {
- my ($set, $desc, $exp) = @_;
-
- local $Test::Builder::Level = $Test::Builder::Level + 1;
-
- my ($head, $decl, $body) = eval {
-  $tikz->render(ref $set eq 'ARRAY' ? @$set : $set);
- };
- is $@, '', "$desc: no error";
-
- unless (ref $exp eq 'ARRAY') {
-  $exp = [ split /\n/, $exp ];
- }
- unshift @$exp, '\begin{tikzpicture}';
- push    @$exp, '\end{tikzpicture}';
-
- is_deeply $body, $exp, $desc;
-}
-
 my $translate = eval {
  Tikz->functor(
   'LaTeX::TikZ::Set::Point' => sub {
@@ -122,7 +106,43 @@ check $seq3, 'the stripped sequence', <<'RES';
 \draw (-2cm,1cm) -- (2cm,1cm) ;
 RES
 
-$tikz = eval {
+my $special = eval {
+ Tikz->functor(
+  '+LaTeX::TikZ::Mod' => sub { die "mod\n" },
+  '+LaTeX::TikZ::Set' => sub { die "set\n" },
+ );
+};
+is $@, '', 'creating a special functor with + rules doesn\'t croak';
+
+eval { $seq->$special };
+is $@, "set\n", 'special functor with + rules eats everything properly';
+
+$special = eval {
+ Tikz->functor(
+  '+LaTeX::TikZ::Mod'       => sub { die "mod\n" },
+  '+LaTeX::TikZ::Set'       => sub { die "set\n" },
+  'LaTeX::TikZ::Set::Point' => sub { Tikz->point(7) },
+  'LaTeX::TikZ::Set::Op'    => sub { Tikz->raw('moo') },
+ );
+};
+is $@, '', 'creating a special functor with + and normal rules doesn\'t croak';
+
+my $res = eval { Tikz->point(3, 4)->$special };
+is $@, '', 'special functor with + and normal rules orders its rules properly';
+
+check $res, 'the result of the special functor', <<'RES';
+\draw (7cm,0cm) ;
+RES
+
+$res = eval { Tikz->raw('hlagh')->$special };
+is $@, '',
+      'special functor with + and normal rules orders its rules properly again';
+
+check $res, 'the result of the special functor', <<'RES';
+\draw moo ;
+RES
+
+using eval {
  Tikz->formatter(
   origin => [ -1, 1 ],
  );
@@ -141,4 +161,3 @@ check $seq, 'a sequence translated by an origin', <<'RES';
 \end{scope}
 \end{scope}
 RES
-