tests/phpunit/includes/LanguageConverterTest.php

   1 <?php
   2
   3 class LanguageConverterTest extends MediaWikiLangTestCase {
   4         protected $lang = null;
   5         protected $lc = null;
   6
   7         protected function setUp() {
   8                 parent::setUp();
   9
  10                 $this->setMwGlobals( array(
  11                         'wgContLang' => Language::factory( 'tg' ),
  12                         'wgLanguageCode' => 'tg',
  13                         'wgDefaultLanguageVariant' => false,
  14                         'wgMemc' => new EmptyBagOStuff,
  15                         'wgRequest' => new FauxRequest( array() ),
  16                         'wgUser' => new User,
  17                 ) );
  18
  19                 $this->lang = new LanguageToTest();
  20                 $this->lc = new TestConverter(
  21                         $this->lang, 'tg',
  22                         array( 'tg', 'tg-latn' )
  23                 );
  24         }
  25
  26         protected function tearDown() {
  27                 unset( $this->lc );
  28                 unset( $this->lang );
  29
  30                 parent::tearDown();
  31         }
  32
  33         function testGetPreferredVariantDefaults() {
  34                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant() );
  35         }
  36
  37         function testGetPreferredVariantHeaders() {
  38                 global $wgRequest;
  39                 $wgRequest->setHeader( 'Accept-Language', 'tg-latn' );
  40
  41                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant() );
  42         }
  43
  44         function testGetPreferredVariantHeaderWeight() {
  45                 global $wgRequest;
  46                 $wgRequest->setHeader( 'Accept-Language', 'tg;q=1' );
  47
  48                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant() );
  49         }
  50
  51         function testGetPreferredVariantHeaderWeight2() {
  52                 global $wgRequest;
  53                 $wgRequest->setHeader( 'Accept-Language', 'tg-latn;q=1' );
  54
  55                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant() );
  56         }
  57
  58         function testGetPreferredVariantHeaderMulti() {
  59                 global $wgRequest;
  60                 $wgRequest->setHeader( 'Accept-Language', 'en, tg-latn;q=1' );
  61
  62                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant() );
  63         }
  64
  65         function testGetPreferredVariantUserOption() {
  66                 global $wgUser;
  67
  68                 $wgUser = new User;
  69                 $wgUser->load(); // from 'defaults'
  70                 $wgUser->mId = 1;
  71                 $wgUser->mDataLoaded = true;
  72                 $wgUser->mOptionsLoaded = true;
  73                 $wgUser->setOption( 'variant', 'tg-latn' );
  74
  75                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant() );
  76         }
  77
  78         function testGetPreferredVariantUserOptionForForeignLanguage() {
  79                 global $wgContLang, $wgUser;
  80
  81                 $wgContLang = Language::factory( 'en' );
  82                 $wgUser = new User;
  83                 $wgUser->load(); // from 'defaults'
  84                 $wgUser->mId = 1;
  85                 $wgUser->mDataLoaded = true;
  86                 $wgUser->mOptionsLoaded = true;
  87                 $wgUser->setOption( 'variant-tg', 'tg-latn' );
  88
  89                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant() );
  90         }
  91
  92         function testGetPreferredVariantHeaderUserVsUrl() {
  93                 global $wgContLang, $wgRequest, $wgUser;
  94
  95                 $wgContLang = Language::factory( 'tg-latn' );
  96                 $wgRequest->setVal( 'variant', 'tg' );
  97                 $wgUser = User::newFromId( "admin" );
  98                 $wgUser->setId( 1 );
  99                 $wgUser->mFrom = 'defaults';
 100                 $wgUser->mOptionsLoaded = true;
 101                 // The user's data is ignored because the variant is set in the URL.
 102                 $wgUser->setOption( 'variant', 'tg-latn' );
 103                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant() );
 104         }
 105
 106
 107         function testGetPreferredVariantDefaultLanguageVariant() {
 108                 global $wgDefaultLanguageVariant;
 109
 110                 $wgDefaultLanguageVariant = 'tg-latn';
 111                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant() );
 112         }
 113
 114         function testGetPreferredVariantDefaultLanguageVsUrlVariant() {
 115                 global $wgDefaultLanguageVariant, $wgRequest, $wgContLang;
 116
 117                 $wgContLang = Language::factory( 'tg-latn' );
 118                 $wgDefaultLanguageVariant = 'tg';
 119                 $wgRequest->setVal( 'variant', null );
 120                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant() );
 121         }
 122 }
 123
 124 /**
 125  * Test converter (from Tajiki to latin orthography)
 126  */
 127 class TestConverter extends LanguageConverter {
 128         private $table = array(
 129                 'б' => 'b',
 130                 'в' => 'v',
 131                 'г' => 'g',
 132         );
 133
 134         function loadDefaultTables() {
 135                 $this->mTables = array(
 136                         'tg-latn' => new ReplacementArray( $this->table ),
 137                         'tg' => new ReplacementArray()
 138                 );
 139         }
 140 }
 141
 142 class LanguageToTest extends Language {
 143         function __construct() {
 144                 parent::__construct();
 145                 $variants = array( 'tg', 'tg-latn' );
 146                 $this->mConverter = new TestConverter( $this, 'tg', $variants );
 147         }
 148 }