453 lines
14 KiB
PHP
453 lines
14 KiB
PHP
<?php
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use MediaWiki\MediaWikiServices;
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/**
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* @group ContentHandler
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* @group Database
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*/
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class ContentHandlerTest extends MediaWikiTestCase {
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protected function setUp() {
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global $wgContLang;
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parent::setUp();
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$this->setMwGlobals( [
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'wgExtraNamespaces' => [
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12312 => 'Dummy',
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12313 => 'Dummy_talk',
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],
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// The below tests assume that namespaces not mentioned here (Help, User, MediaWiki, ..)
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// default to CONTENT_MODEL_WIKITEXT.
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'wgNamespaceContentModels' => [
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12312 => 'testing',
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],
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'wgContentHandlers' => [
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CONTENT_MODEL_WIKITEXT => 'WikitextContentHandler',
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CONTENT_MODEL_JAVASCRIPT => 'JavaScriptContentHandler',
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CONTENT_MODEL_JSON => 'JsonContentHandler',
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CONTENT_MODEL_CSS => 'CssContentHandler',
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CONTENT_MODEL_TEXT => 'TextContentHandler',
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'testing' => 'DummyContentHandlerForTesting',
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'testing-callbacks' => function( $modelId ) {
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return new DummyContentHandlerForTesting( $modelId );
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}
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],
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] );
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// Reset namespace cache
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MWNamespace::getCanonicalNamespaces( true );
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$wgContLang->resetNamespaces();
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// And LinkCache
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MediaWikiServices::getInstance()->resetServiceForTesting( 'LinkCache' );
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}
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protected function tearDown() {
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global $wgContLang;
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// Reset namespace cache
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MWNamespace::getCanonicalNamespaces( true );
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$wgContLang->resetNamespaces();
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// And LinkCache
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MediaWikiServices::getInstance()->resetServiceForTesting( 'LinkCache' );
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parent::tearDown();
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}
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public function addDBDataOnce() {
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$this->insertPage( 'Not_Main_Page', 'This is not a main page' );
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$this->insertPage( 'Smithee', 'A smithee is one who smiths. See also [[Alan Smithee]]' );
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}
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public static function dataGetDefaultModelFor() {
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return [
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[ 'Help:Foo', CONTENT_MODEL_WIKITEXT ],
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[ 'Help:Foo.js', CONTENT_MODEL_WIKITEXT ],
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[ 'Help:Foo.css', CONTENT_MODEL_WIKITEXT ],
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[ 'Help:Foo.json', CONTENT_MODEL_WIKITEXT ],
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[ 'Help:Foo/bar.js', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo.js', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo.css', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo.json', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo/bar.js', CONTENT_MODEL_JAVASCRIPT ],
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[ 'User:Foo/bar.css', CONTENT_MODEL_CSS ],
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[ 'User:Foo/bar.json', CONTENT_MODEL_JSON ],
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[ 'User:Foo/bar.json.nope', CONTENT_MODEL_WIKITEXT ],
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[ 'User talk:Foo/bar.css', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo/bar.js.xxx', CONTENT_MODEL_WIKITEXT ],
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[ 'User:Foo/bar.xxx', CONTENT_MODEL_WIKITEXT ],
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[ 'MediaWiki:Foo.js', CONTENT_MODEL_JAVASCRIPT ],
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[ 'MediaWiki:Foo.JS', CONTENT_MODEL_WIKITEXT ],
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[ 'MediaWiki:Foo.css', CONTENT_MODEL_CSS ],
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[ 'MediaWiki:Foo.css.xxx', CONTENT_MODEL_WIKITEXT ],
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[ 'MediaWiki:Foo.CSS', CONTENT_MODEL_WIKITEXT ],
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[ 'MediaWiki:Foo.json', CONTENT_MODEL_JSON ],
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[ 'MediaWiki:Foo.JSON', CONTENT_MODEL_WIKITEXT ],
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];
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}
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/**
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* @dataProvider dataGetDefaultModelFor
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* @covers ContentHandler::getDefaultModelFor
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*/
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public function testGetDefaultModelFor( $title, $expectedModelId ) {
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$title = Title::newFromText( $title );
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$this->assertEquals( $expectedModelId, ContentHandler::getDefaultModelFor( $title ) );
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}
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/**
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* @dataProvider dataGetDefaultModelFor
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* @covers ContentHandler::getForTitle
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*/
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public function testGetForTitle( $title, $expectedContentModel ) {
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$title = Title::newFromText( $title );
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LinkCache::singleton()->addBadLinkObj( $title );
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$handler = ContentHandler::getForTitle( $title );
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$this->assertEquals( $expectedContentModel, $handler->getModelID() );
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}
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public static function dataGetLocalizedName() {
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return [
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[ null, null ],
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[ "xyzzy", null ],
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// XXX: depends on content language
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[ CONTENT_MODEL_JAVASCRIPT, '/javascript/i' ],
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];
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}
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/**
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* @dataProvider dataGetLocalizedName
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* @covers ContentHandler::getLocalizedName
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*/
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public function testGetLocalizedName( $id, $expected ) {
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$name = ContentHandler::getLocalizedName( $id );
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if ( $expected ) {
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$this->assertNotNull( $name, "no name found for content model $id" );
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$this->assertTrue( preg_match( $expected, $name ) > 0,
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"content model name for #$id did not match pattern $expected"
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);
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} else {
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$this->assertEquals( $id, $name, "localization of unknown model $id should have "
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. "fallen back to use the model id directly."
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);
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}
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}
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public static function dataGetPageLanguage() {
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global $wgLanguageCode;
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return [
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[ "Main", $wgLanguageCode ],
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[ "Dummy:Foo", $wgLanguageCode ],
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[ "MediaWiki:common.js", 'en' ],
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[ "User:Foo/common.js", 'en' ],
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[ "MediaWiki:common.css", 'en' ],
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[ "User:Foo/common.css", 'en' ],
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[ "User:Foo", $wgLanguageCode ],
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[ CONTENT_MODEL_JAVASCRIPT, 'javascript' ],
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];
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}
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/**
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* @dataProvider dataGetPageLanguage
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* @covers ContentHandler::getPageLanguage
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*/
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public function testGetPageLanguage( $title, $expected ) {
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if ( is_string( $title ) ) {
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$title = Title::newFromText( $title );
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LinkCache::singleton()->addBadLinkObj( $title );
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}
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$expected = wfGetLangObj( $expected );
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$handler = ContentHandler::getForTitle( $title );
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$lang = $handler->getPageLanguage( $title );
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$this->assertEquals( $expected->getCode(), $lang->getCode() );
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}
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public static function dataGetContentText_Null() {
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return [
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[ 'fail' ],
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[ 'serialize' ],
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[ 'ignore' ],
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];
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}
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/**
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* @dataProvider dataGetContentText_Null
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* @covers ContentHandler::getContentText
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*/
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public function testGetContentText_Null( $contentHandlerTextFallback ) {
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$this->setMwGlobals( 'wgContentHandlerTextFallback', $contentHandlerTextFallback );
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$content = null;
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$text = ContentHandler::getContentText( $content );
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$this->assertEquals( '', $text );
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}
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public static function dataGetContentText_TextContent() {
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return [
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[ 'fail' ],
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[ 'serialize' ],
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[ 'ignore' ],
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];
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}
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/**
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* @dataProvider dataGetContentText_TextContent
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* @covers ContentHandler::getContentText
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*/
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public function testGetContentText_TextContent( $contentHandlerTextFallback ) {
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$this->setMwGlobals( 'wgContentHandlerTextFallback', $contentHandlerTextFallback );
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$content = new WikitextContent( "hello world" );
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$text = ContentHandler::getContentText( $content );
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$this->assertEquals( $content->getNativeData(), $text );
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}
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/**
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* ContentHandler::getContentText should have thrown an exception for non-text Content object
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* @expectedException MWException
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* @covers ContentHandler::getContentText
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*/
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public function testGetContentText_NonTextContent_fail() {
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$this->setMwGlobals( 'wgContentHandlerTextFallback', 'fail' );
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$content = new DummyContentForTesting( "hello world" );
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ContentHandler::getContentText( $content );
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}
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/**
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* @covers ContentHandler::getContentText
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*/
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public function testGetContentText_NonTextContent_serialize() {
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$this->setMwGlobals( 'wgContentHandlerTextFallback', 'serialize' );
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$content = new DummyContentForTesting( "hello world" );
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$text = ContentHandler::getContentText( $content );
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$this->assertEquals( $content->serialize(), $text );
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}
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/**
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* @covers ContentHandler::getContentText
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*/
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public function testGetContentText_NonTextContent_ignore() {
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$this->setMwGlobals( 'wgContentHandlerTextFallback', 'ignore' );
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$content = new DummyContentForTesting( "hello world" );
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$text = ContentHandler::getContentText( $content );
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$this->assertNull( $text );
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}
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/*
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public static function makeContent( $text, Title $title, $modelId = null, $format = null ) {}
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*/
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public static function dataMakeContent() {
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return [
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[ 'hallo', 'Help:Test', null, null, CONTENT_MODEL_WIKITEXT, 'hallo', false ],
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[ 'hallo', 'MediaWiki:Test.js', null, null, CONTENT_MODEL_JAVASCRIPT, 'hallo', false ],
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[ serialize( 'hallo' ), 'Dummy:Test', null, null, "testing", 'hallo', false ],
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[
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'hallo',
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'Help:Test',
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null,
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CONTENT_FORMAT_WIKITEXT,
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CONTENT_MODEL_WIKITEXT,
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'hallo',
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false
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],
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[
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'hallo',
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'MediaWiki:Test.js',
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null,
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CONTENT_FORMAT_JAVASCRIPT,
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CONTENT_MODEL_JAVASCRIPT,
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'hallo',
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false
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],
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[ serialize( 'hallo' ), 'Dummy:Test', null, "testing", "testing", 'hallo', false ],
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[ 'hallo', 'Help:Test', CONTENT_MODEL_CSS, null, CONTENT_MODEL_CSS, 'hallo', false ],
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[
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'hallo',
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'MediaWiki:Test.js',
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CONTENT_MODEL_CSS,
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null,
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CONTENT_MODEL_CSS,
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'hallo',
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false
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],
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[
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serialize( 'hallo' ),
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'Dummy:Test',
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CONTENT_MODEL_CSS,
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null,
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CONTENT_MODEL_CSS,
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serialize( 'hallo' ),
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false
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],
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[ 'hallo', 'Help:Test', CONTENT_MODEL_WIKITEXT, "testing", null, null, true ],
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[ 'hallo', 'MediaWiki:Test.js', CONTENT_MODEL_CSS, "testing", null, null, true ],
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[ 'hallo', 'Dummy:Test', CONTENT_MODEL_JAVASCRIPT, "testing", null, null, true ],
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];
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}
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/**
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* @dataProvider dataMakeContent
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* @covers ContentHandler::makeContent
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*/
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public function testMakeContent( $data, $title, $modelId, $format,
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$expectedModelId, $expectedNativeData, $shouldFail
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) {
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$title = Title::newFromText( $title );
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LinkCache::singleton()->addBadLinkObj( $title );
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try {
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$content = ContentHandler::makeContent( $data, $title, $modelId, $format );
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if ( $shouldFail ) {
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$this->fail( "ContentHandler::makeContent should have failed!" );
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}
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$this->assertEquals( $expectedModelId, $content->getModel(), 'bad model id' );
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$this->assertEquals( $expectedNativeData, $content->getNativeData(), 'bads native data' );
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} catch ( MWException $ex ) {
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if ( !$shouldFail ) {
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$this->fail( "ContentHandler::makeContent failed unexpectedly: " . $ex->getMessage() );
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} else {
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// dummy, so we don't get the "test did not perform any assertions" message.
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$this->assertTrue( true );
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}
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}
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}
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/*
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* Test if we become a "Created blank page" summary from getAutoSummary if no Content added to
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* page.
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*/
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public function testGetAutosummary() {
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$this->setMwGlobals( 'wgContLang', Language::factory( 'en' ) );
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$content = new DummyContentHandlerForTesting( CONTENT_MODEL_WIKITEXT );
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$title = Title::newFromText( 'Help:Test' );
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// Create a new content object with no content
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$newContent = ContentHandler::makeContent( '', $title, null, null, CONTENT_MODEL_WIKITEXT );
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// first check, if we become a blank page created summary with the right bitmask
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$autoSummary = $content->getAutosummary( null, $newContent, 97 );
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$this->assertEquals( $autoSummary, 'Created blank page' );
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// now check, what we become with another bitmask
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$autoSummary = $content->getAutosummary( null, $newContent, 92 );
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$this->assertEquals( $autoSummary, '' );
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}
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/*
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public function testSupportsSections() {
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$this->markTestIncomplete( "not yet implemented" );
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}
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*/
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public function testSupportsCategories() {
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$handler = new DummyContentHandlerForTesting( CONTENT_MODEL_WIKITEXT );
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$this->assertTrue( $handler->supportsCategories(), 'content model supports categories' );
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}
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public function testSupportsDirectEditing() {
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$handler = new DummyContentHandlerForTesting( CONTENT_MODEL_JSON );
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$this->assertFalse( $handler->supportsDirectEditing(), 'direct editing is not supported' );
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}
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/**
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* @covers ContentHandler::runLegacyHooks
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*/
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public function testRunLegacyHooks() {
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Hooks::register( 'testRunLegacyHooks', __CLASS__ . '::dummyHookHandler' );
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$content = new WikitextContent( 'test text' );
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$ok = ContentHandler::runLegacyHooks(
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'testRunLegacyHooks',
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[ 'foo', &$content, 'bar' ],
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false
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);
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$this->assertTrue( $ok, "runLegacyHooks should have returned true" );
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$this->assertEquals( "TEST TEXT", $content->getNativeData() );
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}
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public static function dummyHookHandler( $foo, &$text, $bar ) {
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if ( $text === null || $text === false ) {
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return false;
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}
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$text = strtoupper( $text );
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return true;
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}
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public function provideGetModelForID() {
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return [
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[ CONTENT_MODEL_WIKITEXT, 'WikitextContentHandler' ],
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[ CONTENT_MODEL_JAVASCRIPT, 'JavaScriptContentHandler' ],
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[ CONTENT_MODEL_JSON, 'JsonContentHandler' ],
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[ CONTENT_MODEL_CSS, 'CssContentHandler' ],
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[ CONTENT_MODEL_TEXT, 'TextContentHandler' ],
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[ 'testing', 'DummyContentHandlerForTesting' ],
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[ 'testing-callbacks', 'DummyContentHandlerForTesting' ],
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];
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}
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/**
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* @dataProvider provideGetModelForID
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*/
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public function testGetModelForID( $modelId, $handlerClass ) {
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$handler = ContentHandler::getForModelID( $modelId );
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$this->assertInstanceOf( $handlerClass, $handler );
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}
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/**
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* @covers ContentHandler::getDataForSearchIndex
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*/
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public function testDataIndexFields() {
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$mockEngine = $this->getMock( 'SearchEngine' );
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$title = Title::newFromText( 'Not_Main_Page', NS_MAIN );
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$page = new WikiPage( $title );
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$this->setTemporaryHook( 'SearchDataForIndex',
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function ( &$fields, ContentHandler $handler, WikiPage $page, ParserOutput $output,
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SearchEngine $engine ) {
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$fields['testDataField'] = 'test content';
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} );
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$output = $page->getContent()->getParserOutput( $title );
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$data = $page->getContentHandler()->getDataForSearchIndex( $page, $output, $mockEngine );
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$this->assertArrayHasKey( 'text', $data );
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$this->assertArrayHasKey( 'text_bytes', $data );
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$this->assertArrayHasKey( 'language', $data );
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$this->assertArrayHasKey( 'testDataField', $data );
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$this->assertEquals( 'test content', $data['testDataField'] );
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}
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/**
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* @covers ContentHandler::getParserOutputForIndexing
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*/
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public function testParserOutputForIndexing() {
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$title = Title::newFromText( 'Smithee', NS_MAIN );
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$page = new WikiPage( $title );
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$out = $page->getContentHandler()->getParserOutputForIndexing( $page );
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$this->assertInstanceOf( ParserOutput::class, $out );
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$this->assertContains( 'one who smiths', $out->getRawText() );
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}
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}
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