t/crunch.t

   1 # This might look like shell script, but it's actually -*- perl -*-
   2 use strict;use warnings;
   3 use lib qw(t/ t/m/);
   4
   5 use File::Slurp;
   6 use Test::More;
   7
   8 use TestUtils;
   9 use HTML::TreeBuilder;
  10 use HTML::Element::Library;
  11 use Test::XML;
  12
  13 sub tage {
  14
  15   my $root = "t/html/crunch/crunch";
  16
  17   my $tree = HTML::TreeBuilder->new_from_file("$root.initial")->guts;
  18
  19
  20   $tree->crunch(look_down => [ class => 'imageElement' ], leave => 1);
  21
  22   my $generated_html = strip_ws ( ptree($tree, "$root.gen") );
  23   # must put read_file() in scalar context so that a string instead of first line is returned.
  24   my $expected_html = strip_ws(scalar File::Slurp::read_file("$root.exp"));
  25
  26   #warn "g:$generated_html";
  27   #warn "e:$expected_html";
  28
  29   is ($generated_html, $expected_html, "HTML for crunch");
  30 }
  31
  32
  33 tage();
  34
  35 done_testing;