tests/phpunit/includes/cache/MessageCacheTest.php

   1 <?php
   2
   3 /**
   4  * @group Database
   5  * @group Cache
   6  */
   7 class MessageCacheTest extends MediaWikiLangTestCase {
   8
   9         protected function setUp() {
  10                 parent::setUp();
  11                 MessageCache::singleton()->enable();
  12         }
  13
  14         function addDBData() {
  15                 // be sure english messages under $key, not $key/en
  16                 $this->setMwGlobals( array(
  17                         'wgLanguageCode' => 'en',
  18                         'wgContLang' => Language::factory( 'en' ),
  19                 ) );
  20
  21                 // Set up messages and fallbacks ab -> ru -> en
  22                 $this->makePage( 'FallbackLanguageTest-Full', 'ab' );
  23                 $this->makePage( 'FallbackLanguageTest-Full', 'ru' );
  24                 $this->makePage( 'FallbackLanguageTest-Full', 'en' );
  25
  26                 // Fallbacks where ab does not exist
  27                 $this->makePage( 'FallbackLanguageTest-Partial', 'ru' );
  28                 $this->makePage( 'FallbackLanguageTest-Partial', 'en' );
  29
  30                 // Fallback to english
  31                 $this->makePage( 'FallbackLanguageTest-English', 'en' );
  32
  33                 // Full key tests -- always want russian
  34                 $this->makePage( 'MessageCacheTest-FullKeyTest', 'ab' );
  35                 $this->makePage( 'MessageCacheTest-FullKeyTest', 'ru' );
  36         }
  37
  38         /**
  39          * Helper function for addDBData -- adds a simple page to the database
  40          *
  41          * @param string $title Title of page to be created
  42          * @param string $lang  Language and content of the created page
  43          */
  44         protected function makePage( $title, $lang ) {
  45                 global $wgContLang;
  46
  47                 $title = Title::newFromText(
  48                         ($lang == $wgContLang->getCode()) ? $title : "$title/$lang",
  49                         NS_MEDIAWIKI
  50                 );
  51                 $wikiPage = new WikiPage( $title );
  52                 $content = ContentHandler::makeContent( $lang, $title );
  53                 $wikiPage->doEditContent( $content, "$lang translation test case" );
  54         }
  55
  56         /**
  57          * Test message fallbacks, bug #1495
  58          *
  59          * @dataProvider provideMessagesForFallback
  60          */
  61         function testMessageFallbacks( $message, $lang, $expectedContent ) {
  62                 $result = MessageCache::singleton()->get( $message, true, $lang );
  63                 $this->assertEquals( $expectedContent, $result, "Message fallback failed." );
  64         }
  65
  66         function provideMessagesForFallback() {
  67                 return array(
  68                         array( 'FallbackLanguageTest-Full', 'ab', 'ab' ),
  69                         array( 'FallbackLanguageTest-Partial', 'ab', 'ru' ),
  70                         array( 'FallbackLanguageTest-English', 'ab', 'en' ),
  71                         array( 'FallbackLanguageTest-None', 'ab', false ),
  72                 );
  73         }
  74
  75         /**
  76          * There's a fallback case where the message key is given as fully qualified -- this
  77          * should ignore the passed $lang and use the language from the key
  78          *
  79          * @dataProvider provideMessagesForFullKeys
  80          */
  81         function testFullKeyBehaviour( $message, $lang, $expectedContent ) {
  82                 $result = MessageCache::singleton()->get( $message, true, $lang, true );
  83                 $this->assertEquals( $expectedContent, $result, "Full key message fallback failed." );
  84         }
  85
  86         function provideMessagesForFullKeys() {
  87                 return array(
  88                         array( 'MessageCacheTest-FullKeyTest/ru', 'ru', 'ru' ),
  89                         array( 'MessageCacheTest-FullKeyTest/ru', 'ab', 'ru' ),
  90                         array( 'MessageCacheTest-FullKeyTest/ru/foo', 'ru', false ),
  91                 );
  92         }
  93
  94 }