4 use HTML::Zoom::Parser::BuiltIn;
5 use HTML::Zoom::Producer::BuiltIn;
6 use HTML::Zoom::SelectorParser;
7 use HTML::Zoom::FilterBuilder;
8 use HTML::Zoom::FilterStream;
13 <span class="hilight name">Bob</span>
14 <span class="career">Builder</span>
20 sub src_stream { HTML::Zoom::Parser::BuiltIn->new->html_to_stream($tmpl); }
22 sub html_sink { HTML::Zoom::Producer::BuiltIn->new->html_from_stream($_[0]) }
24 my $fb = HTML::Zoom::FilterBuilder->new;
26 my $sp = HTML::Zoom::SelectorParser->new;
29 my ($stream, $sel, $cb) = @_;
30 return HTML::Zoom::FilterStream->new({
32 match => $sp->parse_selector($sel),
33 filter => do { local $_ = $fb; $cb->($fb) }
50 ($expect = $tmpl) =~ s/class="main"/class="foo"/;
53 run_for { $_->set_attribute({ name => 'class', value => 'foo' }) },
55 'set attribute on existing attribute'
58 ($expect = $tmpl) =~ s/class="main"/class="main" foo="bar"/;
61 run_for { $_->set_attribute({ name => 'foo', value => 'bar' }) },
63 'set attribute on non existing attribute'
66 ($expect = $tmpl) =~ s/class="main"/class="main foo"/;
69 run_for { $_->add_to_attribute({ name => 'class', value => 'foo' }) },
71 'add attribute on existing attribute'
74 ($expect = $tmpl) =~ s/class="main"/class="main" foo="bar"/;
77 run_for { $_->add_to_attribute({ name => 'foo', value => 'bar' }) },
79 'add attribute on non existing attribute'
82 ($expect = $tmpl) =~ s/ class="main"//;
85 run_for { $_->remove_attribute({ name => 'class' }) },
87 'remove attribute on existing attribute'
91 run_for { $_->remove_attribute({ name => 'foo' }) },
93 'remove attribute on non existing attribute'
96 ($expect = $tmpl) =~ s/ class="main"//;
100 $_->transform_attribute({
104 return if $a eq 'main';
110 'transform_attribute deletes the attr if code returns undef',
113 ($expect = $tmpl) =~ s/ class="main"/ class="moan"/;
117 $_->transform_attribute({
120 ( my $b = shift ) =~ s/main/moan/;
126 'transform_attribute transforms something',
129 ($expect = $tmpl) =~ s/ class="main"/ class="main" noggin="zonk"/;
133 $_->transform_attribute({
135 code => sub { 'zonk' },
139 'transform_attribute adds attribute if not there before',
144 $_->transform_attribute({
150 'transform_attribute on nonexistent att does not add it if code returns undef',
154 ($expect = $tmpl) =~ s/(?=<div)/O HAI/;
156 my $ohai = [ { type => 'TEXT', raw => 'O HAI' } ];
159 run_for { $_->add_before($ohai) },
164 ($expect = $tmpl) =~ s/(?<=<\/div>)/O HAI/;
167 run_for { $_->add_after($ohai) },
172 ($expect = $tmpl) =~ s/(?<=class="main">)/O HAI/;
175 run_for { $_->prepend_content($ohai) },
180 ($expect = $tmpl) =~ s/<hr \/>/<hr>O HAI<\/hr>/;
183 (run_for { $_->prepend_content($ohai) } 'hr'),
185 'prepend_content ok with in place close'
189 run_for { $_->replace($ohai) },
200 run_for { $_->collect({ into => \@ev }) },
205 'collect removes without passthrough'
209 HTML::Zoom::Producer::BuiltIn->html_from_events(\@ev),
211 <span class="hilight name">Bob</span>
212 <span class="career">Builder</span>
215 'collect collected right events'
221 run_for { $_->collect({ into => \@ev, content => 1 }) },
223 <div class="main"></div>
226 'collect w/content removes correctly'
230 HTML::Zoom::Producer::BuiltIn->html_from_events(\@ev),
232 <span class="hilight name">Bob</span>
233 <span class="career">Builder</span>
236 'collect w/content collects correctly'
240 run_for { $_->replace($ohai, { content => 1 }) },
242 <div class="main">O HAI</div>
248 ($expect = $tmpl) =~ s/(?=<\/div>)/O HAI/;
251 run_for { $_->append_content($ohai) },
256 my $r_content = sub { my $r = shift; sub { $_->replace($r, { content => 1 }) } };
264 filter($_ => '.name' => $r_content->('mst'))
265 => '.career' => $r_content->('Chainsaw Wielder')
269 filter($_ => '.name' => $r_content->('mdk'))
270 => '.career' => $r_content->('Adminion')
277 <span class="hilight name">mst</span>
278 <span class="career">Chainsaw Wielder</span>
280 </div><div class="main">
281 <span class="hilight name">mdk</span>
282 <span class="career">Adminion</span>
296 filter($_ => '.name' => $r_content->('mst'))
297 => '.career' => $r_content->('Chainsaw Wielder')
301 filter($_ => '.name' => $r_content->('mdk'))
302 => '.career' => $r_content->('Adminion')
309 <span class="hilight name">mst</span>
310 <span class="career">Chainsaw Wielder</span>
313 <span class="hilight name">mdk</span>
314 <span class="career">Adminion</span>
328 HTML::Zoom::ArrayStream->new({ array => [
330 filter($_ => '.name' => $r_content->('mst'))
331 => '.career' => $r_content->('Chainsaw Wielder')),
332 HTML::Zoom::ArrayStream->new({ array => \@between })
337 filter($_ => '.name' => $r_content->('mdk'))
338 => '.career' => $r_content->('Adminion')
342 filter $_[0] => 'hr' => sub { $_->collect({ into => \@between }) }
349 <span class="hilight name">mst</span>
350 <span class="career">Chainsaw Wielder</span>
352 <span class="hilight name">mdk</span>
353 <span class="career">Adminion</span>
358 'repeat_content with filter ok'
368 filter($_ => '.name' => $r_content->('mst'))
369 => '.career' => $r_content->('Chainsaw Wielder')
373 filter($_ => '.name' => $r_content->('mdk'))
374 => '.career' => $r_content->('Adminion')
377 { repeat_between => 'hr' }
382 <span class="hilight name">mst</span>
383 <span class="career">Chainsaw Wielder</span>
385 <span class="hilight name">mdk</span>
386 <span class="career">Adminion</span>
391 'repeat_content using repeat_between ok'