tests/phpunit/includes/parser/TagHooksTest.php

   1 <?php
   2
   3 /**
   4  * @group Parser
   5  */
   6 class TagHookTest extends MediaWikiTestCase {
   7         public static function provideValidNames() {
   8                 return array( array( 'foo' ), array( 'foo-bar' ), array( 'foo_bar' ), array( 'FOO-BAR' ), array( 'foo bar' ) );
   9         }
  10
  11         public static function provideBadNames() {
  12                 return array( array( "foo<bar" ), array( "foo>bar" ), array( "foo\nbar" ), array( "foo\rbar" ) );
  13         }
  14
  15         protected function setUp() {
  16                 parent::setUp();
  17
  18                 $this->setMwGlobals( 'wgAlwaysUseTidy', false );
  19         }
  20
  21         /**
  22          * @dataProvider provideValidNames
  23          * @covers Parser::setHook
  24          */
  25         public function testTagHooks( $tag ) {
  26                 global $wgParserConf, $wgContLang;
  27                 $parser = new Parser( $wgParserConf );
  28
  29                 $parser->setHook( $tag, array( $this, 'tagCallback' ) );
  30                 $parserOutput = $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) );
  31                 $this->assertEquals( "<p>FooOneBaz\n</p>", $parserOutput->getText() );
  32
  33                 $parser->mPreprocessor = null; # Break the Parser <-> Preprocessor cycle
  34         }
  35
  36         /**
  37          * @dataProvider provideBadNames
  38          * @expectedException MWException
  39          * @covers Parser::setHook
  40          */
  41         public function testBadTagHooks( $tag ) {
  42                 global $wgParserConf, $wgContLang;
  43                 $parser = new Parser( $wgParserConf );
  44
  45                 $parser->setHook( $tag, array( $this, 'tagCallback' ) );
  46                 $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) );
  47                 $this->fail( 'Exception not thrown.' );
  48         }
  49
  50         /**
  51          * @dataProvider provideValidNames
  52          * @covers Parser::setFunctionTagHook
  53          */
  54         public function testFunctionTagHooks( $tag ) {
  55                 global $wgParserConf, $wgContLang;
  56                 $parser = new Parser( $wgParserConf );
  57
  58                 $parser->setFunctionTagHook( $tag, array( $this, 'functionTagCallback' ), 0 );
  59                 $parserOutput = $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) );
  60                 $this->assertEquals( "<p>FooOneBaz\n</p>", $parserOutput->getText() );
  61
  62                 $parser->mPreprocessor = null; # Break the Parser <-> Preprocessor cycle
  63         }
  64
  65         /**
  66          * @dataProvider provideBadNames
  67          * @expectedException MWException
  68          * @covers Parser::setFunctionTagHook
  69          */
  70         public function testBadFunctionTagHooks( $tag ) {
  71                 global $wgParserConf, $wgContLang;
  72                 $parser = new Parser( $wgParserConf );
  73
  74                 $parser->setFunctionTagHook( $tag, array( $this, 'functionTagCallback' ), SFH_OBJECT_ARGS );
  75                 $parser->parse( "Foo<$tag>Bar</$tag>Baz", Title::newFromText( 'Test' ), ParserOptions::newFromUserAndLang( new User, $wgContLang ) );
  76                 $this->fail( 'Exception not thrown.' );
  77         }
  78
  79         function tagCallback( $text, $params, $parser ) {
  80                 return str_rot13( $text );
  81         }
  82
  83         function functionTagCallback( &$parser, $frame, $code, $attribs ) {
  84                 return str_rot13( $code );
  85         }
  86 }