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