tests/phpunit/includes/libs/HtmlArmorTest.php

   1 <?php
   2
   3 /**
   4  * @covers HtmlArmor
   5  */
   6 class HtmlArmorTest extends PHPUnit\Framework\TestCase {
   7
   8         use MediaWikiCoversValidator;
   9
  10         public static function provideConstructor() {
  11                 return [
  12                         [ 'test' ],
  13                         [ null ],
  14                         [ '<em>some html!</em>' ]
  15                 ];
  16         }
  17
  18         /**
  19          * @dataProvider provideConstructor
  20          */
  21         public function testConstructor( $value ) {
  22                 $this->assertInstanceOf( HtmlArmor::class, new HtmlArmor( $value ) );
  23         }
  24
  25         public static function provideGetHtml() {
  26                 return [
  27                         [
  28                                 'foobar',
  29                                 'foobar',
  30                         ],
  31                         [
  32                                 '<script>alert("evil!");</script>',
  33                                 '&lt;script&gt;alert(&quot;evil!&quot;);&lt;/script&gt;',
  34                         ],
  35                         [
  36                                 new HtmlArmor( '<script>alert("evil!");</script>' ),
  37                                 '<script>alert("evil!");</script>',
  38                         ],
  39                         [
  40                                 new HtmlArmor( null ),
  41                                 null,
  42                         ]
  43                 ];
  44         }
  45
  46         /**
  47          * @dataProvider provideGetHtml
  48          */
  49         public function testGetHtml( $input, $expected ) {
  50                 $this->assertEquals(
  51                         $expected,
  52                         HtmlArmor::getHtml( $input )
  53                 );
  54         }
  55 }