tests/XHTMLCompiler/FilterManagerTest.php

   1 <?php
   2
   3 class XHTMLCompiler_FilterManagerTest_DOMFilter extends XHTMLCompiler_DOMFilter
   4 {
   5     protected $name = 'Test';
   6     function process(DOMDocument $dom, $page, $manager) {
   7         $dom->getElementById('document')->appendChild($dom->createElement('p', 'DOMFilter'));
   8     }
   9 }
  10
  11 class XHTMLCompiler_FilterManagerTest extends UnitTestCase
  12 {
  13
  14     function test_addFilter() {
  15         $manager = new XHTMLCompiler_FilterManager();
  16         $filter = new XHTMLCompiler_DOMFilterMock($this);
  17         $filter->expectOnce('getName');
  18         $filter->setReturnValue('getName', 'filter');
  19         $filter->setReturnValue('getXCAttributesDefined', array());
  20         $manager->addDOMFilter($filter);
  21     }
  22
  23     function test_addFilter_Duplicate() {
  24         $manager = new XHTMLCompiler_FilterManager();
  25         $filter = new XHTMLCompiler_DOMFilterMock($this);
  26         $filter->setReturnValue('getName', 'filter');
  27         $filter->setReturnValue('getXCAttributesDefined', array());
  28         $filter2 = new XHTMLCompiler_DOMFilterMock($this);
  29         $filter2->setReturnValue('getName', 'filter');
  30         $manager->addDOMFilter($filter);
  31         $this->expectException();
  32         $manager->addDOMFilter($filter2);
  33     }
  34
  35     function test_process() {
  36         $manager = new XHTMLCompiler_FilterManager();
  37         $page = new XHTMLCompiler_PageMock();
  38         $input = '1';
  39
  40         // using new IsAExpectation('XHTMLCompiler_FilterManager')
  41         // since SimpleTest chokes on recursive dependencies
  42
  43         $pre_text_filter = new XHTMLCompiler_TextFilterMock($this);
  44         $pre_text_filter->setReturnValue('getName', 'banana-filter');
  45         $pre_text_filter->expectOnce('process', array('1', $page, new IsAExpectation('XHTMLCompiler_FilterManager')));
  46         $pre_text_filter->setReturnValue('process', '2');
  47         $pre_text_filter2 = new XHTMLCompiler_TextFilterMock($this);
  48         $pre_text_filter2->setReturnValue('getName', 'apple-filter');
  49         $pre_text_filter2->expectOnce('process', array('2', $page, new IsAExpectation('XHTMLCompiler_FilterManager')));
  50         $pre_text_filter2->setReturnValue('process',
  51 '<?xml version="1.0" encoding="UTF-8"?>
  52 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
  53 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"
  54 xmlns:proprietary="urn:foobar:foofoofoo">
  55 <head><title>Hmmm...</title></head>
  56 <body id="document"><p>Meta.</p></body>
  57 </html>
  58         ');
  59
  60         // the first two DOMFilters are duds that don't do anything
  61         $dom_filter = new XHTMLCompiler_DOMFilterMock($this);
  62         $dom_filter->setReturnValue('getName', 'filter');
  63         $dom_filter->setReturnValue('getXCAttributesDefined', array());
  64         $dom_filter->expectOnce('process');
  65         $dom_filter2 = new XHTMLCompiler_DOMFilterMock($this);
  66         $dom_filter2->setReturnValue('getName', 'filter2');
  67         $dom_filter2->setReturnValue('getXCAttributesDefined', array());
  68         $dom_filter2->expectOnce('process');
  69         $dom_filter3 = new XHTMLCompiler_FilterManagerTest_DOMFilter();
  70
  71         $post_text_filter = new XHTMLCompiler_TextFilterMock($this);
  72         $post_text_filter->setReturnValue('getName', 'Masumune Plus!');
  73         $post_text_filter->expectOnce('process', array(new PatternExpectation('/Meta.+?DOMFilter/s'), $page, new IsAExpectation('XHTMLCompiler_FilterManager')));
  74         $post_text_filter->setReturnValue('process', '3');
  75         $post_text_filter2 = new XHTMLCompiler_TextFilterMock($this);
  76         $post_text_filter2->setReturnValue('getName', 'Piffle-rockers');
  77         $post_text_filter2->expectOnce('process', array('3', $page, new IsAExpectation('XHTMLCompiler_FilterManager')));
  78         $post_text_filter2->setReturnValue('process',
  79 '<?xml version="1.0" encoding="UTF-8"?>
  80 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
  81 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
  82 <head><title>Hmmm...</title></head>
  83 <body><b><p>Hotdog.</p></b></body>
  84 </html>
  85         ');
  86
  87         $manager->addPreTextFilter($pre_text_filter);
  88         $manager->addPreTextFilter($pre_text_filter2);
  89         $manager->addDOMFilter($dom_filter);
  90         $manager->addDOMFilter($dom_filter2);
  91         $manager->addDOMFilter($dom_filter3);
  92         $manager->addPostTextFilter($post_text_filter);
  93         $manager->addPostTextFilter($post_text_filter2);
  94
  95         $text = $manager->process('1', $page);
  96
  97         // assert that the final PostTextFilter worked
  98         $this->assertPattern('/Hotdog/', $text);
  99
 100         // assert that the validation errors were caught and
 101         // displayed accordingly
 102         $this->assertPattern('/Error/i', $text);
 103
 104         // assert that all proprietary namespaces were scrubbed
 105         $this->assertNoPattern('/proprietary/', $text);
 106     }
 107
 108 }
 109
 110 ?>