Factor the check() test function in an helper test module

[perl/modules/LaTeX-TikZ.git] / t / 22-clip.t

diff --git a/t/22-clip.t b/t/22-clip.t
index 0b0ac328ddfca94b8bd3ea9e1446650cc9ab6198..029dc5b63c066705727a53a35024813d968187e0 100644 (file)
--- a/t/22-clip.t
+++ b/t/22-clip.t
@@ -7,29 +7,13 @@ use Test::More tests => 8 + 2 * 16;
 
 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 $clip1 = Tikz->raw('clip1');
 my $clip2 = Tikz->raw('clip2');