tests/HTMLPurifier/Strategy/MakeWellFormed_InjectorTest.php

   1 <?php
   2
   3 class HTMLPurifier_Strategy_MakeWellFormed_InjectorTest extends HTMLPurifier_StrategyHarness
   4 {
   5
   6     function setUp() {
   7         parent::setUp();
   8         $this->obj = new HTMLPurifier_Strategy_MakeWellFormed();
   9         $this->config->set('AutoFormat', 'AutoParagraph', true);
  10         $this->config->set('AutoFormat', 'Linkify', true);
  11         $this->config->set('AutoFormat', 'RemoveEmpty', true);
  12         generate_mock_once('HTMLPurifier_Injector');
  13     }
  14
  15     function testEndHandler() {
  16         $mock = new HTMLPurifier_InjectorMock();
  17         $b = new HTMLPurifier_Token_End('b');
  18         $b->skip = array(0 => true);
  19         $b->start = new HTMLPurifier_Token_Start('b');
  20         $b->start->skip = array(0 => true, 1 => true);
  21         $mock->expectAt(0, 'handleEnd', array($b));
  22         $i = new HTMLPurifier_Token_End('i');
  23         $i->start = new HTMLPurifier_Token_Start('i');
  24         $i->skip = array(0 => true);
  25         $i->start->skip = array(0 => true, 1 => true);
  26         $mock->expectAt(1, 'handleEnd', array($i));
  27         $mock->expectCallCount('handleEnd', 2);
  28         $mock->setReturnValue('getRewind', false);
  29         $this->config->set('AutoFormat', 'AutoParagraph', false);
  30         $this->config->set('AutoFormat', 'Linkify',       false);
  31         $this->config->set('AutoFormat', 'Custom', array($mock));
  32         $this->assertResult('<i><b>asdf</b>', '<i><b>asdf</b></i>');
  33     }
  34
  35     function testErrorRequiredElementNotAllowed() {
  36         $this->config->set('HTML', 'Allowed', '');
  37         $this->expectError('Cannot enable AutoParagraph injector because p is not allowed');
  38         $this->expectError('Cannot enable Linkify injector because a is not allowed');
  39         $this->assertResult('Foobar');
  40     }
  41
  42     function testErrorRequiredAttributeNotAllowed() {
  43         $this->config->set('HTML', 'Allowed', 'a,p');
  44         $this->expectError('Cannot enable Linkify injector because a.href is not allowed');
  45         $this->assertResult('<p>http://example.com</p>');
  46     }
  47
  48     function testOnlyAutoParagraph() {
  49         $this->assertResult(
  50             'Foobar',
  51             '<p>Foobar</p>'
  52         );
  53     }
  54
  55     function testParagraphWrappingOnlyLink() {
  56         $this->assertResult(
  57             'http://example.com',
  58             '<p><a href="http://example.com">http://example.com</a></p>'
  59         );
  60     }
  61
  62     function testParagraphWrappingNodeContainingLink() {
  63         $this->assertResult(
  64             '<b>http://example.com</b>',
  65             '<p><b><a href="http://example.com">http://example.com</a></b></p>'
  66         );
  67     }
  68
  69     function testParagraphWrappingPoorlyFormedNodeContainingLink() {
  70         $this->assertResult(
  71             '<b>http://example.com',
  72             '<p><b><a href="http://example.com">http://example.com</a></b></p>'
  73         );
  74     }
  75
  76     function testTwoParagraphsContainingOnlyOneLink() {
  77         $this->assertResult(
  78             "http://example.com\n\nhttp://dev.example.com",
  79 '<p><a href="http://example.com">http://example.com</a></p>
  80
  81 <p><a href="http://dev.example.com">http://dev.example.com</a></p>'
  82         );
  83     }
  84
  85     function testParagraphNextToDivWithLinks() {
  86         $this->assertResult(
  87             'http://example.com <div>http://example.com</div>',
  88 '<p><a href="http://example.com">http://example.com</a> </p>
  89
  90 <div><a href="http://example.com">http://example.com</a></div>'
  91         );
  92     }
  93
  94     function testRealisticLinkInSentence() {
  95         $this->assertResult(
  96             'This URL http://example.com is what you need',
  97             '<p>This URL <a href="http://example.com">http://example.com</a> is what you need</p>'
  98         );
  99     }
 100
 101     function testParagraphAfterLinkifiedURL() {
 102         $this->assertResult(
 103 "http://google.com
 104
 105 <b>b</b>",
 106 "<p><a href=\"http://google.com\">http://google.com</a></p>
 107
 108 <p><b>b</b></p>"
 109         );
 110     }
 111
 112     function testEmptyAndParagraph() {
 113         // This is a fairly degenerate case, but it demonstrates that
 114         // the two don't error out together, at least.
 115         // Change this behavior!
 116         $this->assertResult(
 117 "<p>asdf
 118
 119 asdf<b></b></p>
 120
 121 <p></p><i></i>",
 122 "<p>asdf</p>
 123
 124 <p>asdf</p>
 125
 126
 127
 128 "
 129         );
 130     }
 131
 132     function testRewindAndParagraph() {
 133         $this->assertResult(
 134 "bar
 135
 136 <p><i></i>
 137
 138 </p>
 139
 140 foo",
 141 "<p>bar</p>
 142
 143
 144
 145 <p>foo</p>"
 146         );
 147     }
 148
 149 }