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