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="foo"/;
61 run_for { $_->set_attr({ name => 'class', value => 'foo' }) },
63 'set attribute on existing attribute (shorthand)'
66 ($expect = $tmpl) =~ s/class="main"/class="main" foo="bar"/;
69 run_for { $_->set_attribute({ name => 'foo', value => 'bar' }) },
71 'set attribute on non existing attribute'
74 ($expect = $tmpl) =~ s/class="main"/class="main foo"/;
77 run_for { $_->add_to_attribute({ name => 'class', value => 'foo' }) },
79 'add attribute on existing attribute'
82 ($expect = $tmpl) =~ s/class="main"/class="main foo"/;
85 run_for { $_->add_class('foo') },
87 'add attribute on existing attribute (shorthand)'
90 ($expect = $tmpl) =~ s/class="main"/class="main" id="foo"/;
93 run_for { $_->set_id('foo') },
98 ($expect = $tmpl) =~ s/class="main"/class="main" foo="bar"/;
101 run_for { $_->add_to_attribute({ name => 'foo', value => 'bar' }) },
103 'add attribute on non existing attribute'
106 ($expect = $tmpl) =~ s/ class="main"//;
109 run_for { $_->remove_attribute({ name => 'class' }) },
111 'remove attribute on existing attribute'
115 run_for { $_->remove_attribute({ name => 'foo' }) },
117 'remove attribute on non existing attribute'
120 ($expect = $tmpl) =~ s/ class="main"//;
124 $_->transform_attribute({
128 return if $a eq 'main';
134 'transform_attribute deletes the attr if code returns undef',
137 ($expect = $tmpl) =~ s/ class="main"/ class="moan"/;
141 $_->transform_attribute({
144 ( my $b = shift ) =~ s/main/moan/;
150 'transform_attribute transforms something',
153 ($expect = $tmpl) =~ s/ class="main"/ class="main" noggin="zonk"/;
157 $_->transform_attribute({
159 code => sub { 'zonk' },
163 'transform_attribute adds attribute if not there before',
168 $_->transform_attribute({
174 'transform_attribute on nonexistent att does not add it if code returns undef',
178 ($expect = $tmpl) =~ s/(?=<div)/O HAI/;
180 my $ohai = [ { type => 'TEXT', raw => 'O HAI' } ];
183 run_for { $_->add_before($ohai) },
188 ($expect = $tmpl) =~ s/(?<=<\/div>)/O HAI/;
191 run_for { $_->add_after($ohai) },
196 ($expect = $tmpl) =~ s/(?<=class="main">)/O HAI/;
199 run_for { $_->prepend_content($ohai) },
204 ($expect = $tmpl) =~ s/<hr \/>/<hr>O HAI<\/hr>/;
207 (run_for { $_->prepend_content($ohai) } 'hr'),
209 'prepend_content ok with in place close'
213 run_for { $_->replace($ohai) },
224 run_for { $_->collect({ into => \@ev }) },
229 'collect removes without passthrough'
233 HTML::Zoom::Producer::BuiltIn->html_from_events(\@ev),
235 <span class="hilight name">Bob</span>
236 <span class="career">Builder</span>
239 'collect collected right events'
245 run_for { $_->collect({ into => \@ev, content => 1 }) },
247 <div class="main"></div>
250 'collect w/content removes correctly'
254 HTML::Zoom::Producer::BuiltIn->html_from_events(\@ev),
256 <span class="hilight name">Bob</span>
257 <span class="career">Builder</span>
260 'collect w/content collects correctly'
264 run_for { $_->replace($ohai, { content => 1 }) },
266 <div class="main">O HAI</div>
272 ($expect = $tmpl) =~ s/(?=<\/div>)/O HAI/;
275 run_for { $_->append_content($ohai) },
280 my $r_content = sub { my $r = shift; sub { $_->replace($r, { content => 1 }) } };
288 filter($_ => '.name' => $r_content->('mst'))
289 => '.career' => $r_content->('Chainsaw Wielder')
293 filter($_ => '.name' => $r_content->('mdk'))
294 => '.career' => $r_content->('Adminion')
301 <span class="hilight name">mst</span>
302 <span class="career">Chainsaw Wielder</span>
304 </div><div class="main">
305 <span class="hilight name">mdk</span>
306 <span class="career">Adminion</span>
320 filter($_ => '.name' => $r_content->('mst'))
321 => '.career' => $r_content->('Chainsaw Wielder')
325 filter($_ => '.name' => $r_content->('mdk'))
326 => '.career' => $r_content->('Adminion')
333 <span class="hilight name">mst</span>
334 <span class="career">Chainsaw Wielder</span>
337 <span class="hilight name">mdk</span>
338 <span class="career">Adminion</span>
352 HTML::Zoom::ArrayStream->new({ array => [
354 filter($_ => '.name' => $r_content->('mst'))
355 => '.career' => $r_content->('Chainsaw Wielder')),
356 HTML::Zoom::ArrayStream->new({ array => \@between })
361 filter($_ => '.name' => $r_content->('mdk'))
362 => '.career' => $r_content->('Adminion')
366 filter $_[0] => 'hr' => sub { $_->collect({ into => \@between }) }
373 <span class="hilight name">mst</span>
374 <span class="career">Chainsaw Wielder</span>
376 <span class="hilight name">mdk</span>
377 <span class="career">Adminion</span>
382 'repeat_content with filter ok'
392 filter($_ => '.name' => $r_content->('mst'))
393 => '.career' => $r_content->('Chainsaw Wielder')
397 filter($_ => '.name' => $r_content->('mdk'))
398 => '.career' => $r_content->('Adminion')
401 { repeat_between => 'hr' }
406 <span class="hilight name">mst</span>
407 <span class="career">Chainsaw Wielder</span>
409 <span class="hilight name">mdk</span>
410 <span class="career">Adminion</span>
415 'repeat_content using repeat_between ok'