tests/phpunit/includes/parser/TagHooksTest.php

   1 <?php
   2
   3 namespace MediaWiki\Tests\Parser;
   4
   5 use InvalidArgumentException;
   6 use MediaWiki\Parser\ParserOptions;
   7 use MediaWiki\Title\Title;
   8 use MediaWiki\User\User;
   9 use MediaWikiIntegrationTestCase;
  10
  11 /**
  12  * @group Database
  13  * @group Parser
  14  *
  15  * @covers \MediaWiki\Parser\Parser
  16  * @covers \MediaWiki\Parser\BlockLevelPass
  17  * @covers \MediaWiki\Parser\StripState
  18  *
  19  * @covers \MediaWiki\Parser\Preprocessor_Hash
  20  * @covers \MediaWiki\Parser\PPDStack_Hash
  21  * @covers \MediaWiki\Parser\PPDStackElement_Hash
  22  * @covers \MediaWiki\Parser\PPDPart_Hash
  23  * @covers \MediaWiki\Parser\PPFrame_Hash
  24  * @covers \MediaWiki\Parser\PPTemplateFrame_Hash
  25  * @covers \MediaWiki\Parser\PPCustomFrame_Hash
  26  * @covers \MediaWiki\Parser\PPNode_Hash_Tree
  27  * @covers \MediaWiki\Parser\PPNode_Hash_Text
  28  * @covers \MediaWiki\Parser\PPNode_Hash_Array
  29  * @covers \MediaWiki\Parser\PPNode_Hash_Attr
  30  */
  31 class TagHooksTest extends MediaWikiIntegrationTestCase {
  32         public static function provideValidNames() {
  33                 return [
  34                         [ 'foo' ],
  35                         [ 'foo-bar' ],
  36                         [ 'foo_bar' ],
  37                         [ 'FOO-BAR' ],
  38                         [ 'foo bar' ]
  39                 ];
  40         }
  41
  42         public static function provideBadNames() {
  43                 return [ [ "foo<bar" ], [ "foo>bar" ], [ "foo\nbar" ], [ "foo\rbar" ] ];
  44         }
  45
  46         private function getParserOptions() {
  47                 $popt = ParserOptions::newFromUserAndLang( new User,
  48                         $this->getServiceContainer()->getContentLanguage() );
  49                 return $popt;
  50         }
  51
  52         /**
  53          * @dataProvider provideValidNames
  54          */
  55         public function testTagHooks( $tag ) {
  56                 $parser = $this->getServiceContainer()->getParserFactory()->create();
  57
  58                 $parser->setHook( $tag, [ $this, 'tagCallback' ] );
  59                 $parserOutput = $parser->parse(
  60                         "Foo<$tag>Bar</$tag>Baz",
  61                         Title::makeTitle( NS_MAIN, 'Test' ),
  62                         $this->getParserOptions()
  63                 );
  64                 $this->assertEquals( "<p>FooOneBaz\n</p>", $parserOutput->getRawText() );
  65         }
  66
  67         /**
  68          * @dataProvider provideBadNames
  69          */
  70         public function testBadTagHooks( $tag ) {
  71                 $parser = $this->getServiceContainer()->getParserFactory()->create();
  72
  73                 $this->expectException( InvalidArgumentException::class );
  74                 $parser->setHook( $tag, [ $this, 'tagCallback' ] );
  75         }
  76
  77         public function tagCallback( $text, $params, $parser ) {
  78                 return str_rot13( $text );
  79         }
  80 }