maintenance/tests/LanguageConverterTest.php

   1 <?php
   2
   3 class LanguageConverterTest extends PHPUnit_Framework_TestCase {
   4         protected $lang = null;
   5         protected $lc = null;
   6
   7         function setUp() {
   8                 global $wgMemc, $wgRequest, $wgUser, $wgContLang;
   9
  10                 $wgUser = new User;
  11                 $wgRequest = new FauxRequest( array() );
  12                 $wgMemc = new FakeMemCachedClient;
  13                 $wgContLang = Language::factory( 'tg' );
  14                 $this->lang = new LanguageTest();
  15                 $this->lc = new TestConverter( $this->lang, 'tg',
  16                                                                            array( 'tg', 'tg-latn' ) );
  17         }
  18
  19         function tearDown() {
  20                 global $wgMemc;
  21                 unset( $wgMemc );
  22                 unset( $this->lc );
  23                 unset( $this->lang );
  24         }
  25
  26         function testGetPreferredVariantDefaults() {
  27                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
  28                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, true ) );
  29                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, false ) );
  30                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, true ) );
  31         }
  32
  33         function testGetPreferredVariantHeaders() {
  34                 global $wgRequest;
  35                 $wgRequest->setHeader( 'Accept-Language', 'tg-latn' );
  36
  37                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
  38                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( false, true ) );
  39                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, false ) );
  40                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, true ) );
  41         }
  42
  43         function testGetPreferredVariantHeaderWeight() {
  44                 global $wgRequest;
  45                 $wgRequest->setHeader( 'Accept-Language', 'tg;q=1' );
  46
  47                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
  48                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, true ) );
  49                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, false ) );
  50                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, true ) );
  51         }
  52
  53         function testGetPreferredVariantHeaderWeight2() {
  54                 global $wgRequest;
  55                 $wgRequest->setHeader( 'Accept-Language', 'tg-latn;q=1' );
  56
  57                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
  58                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( false, true ) );
  59                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, false ) );
  60                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, true ) );
  61         }
  62
  63         function testGetPreferredVariantHeaderMulti() {
  64                 global $wgRequest;
  65                 $wgRequest->setHeader( 'Accept-Language', 'en, tg-latn;q=1' );
  66
  67                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
  68                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( false, true ) );
  69                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, false ) );
  70                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true, true ) );
  71         }
  72
  73         function testGetPreferredVariantUserOption() {
  74                 global $wgUser;
  75
  76                 $wgUser = new User;
  77                 $wgUser->setId( 1 );
  78                 $wgUser->mDataLoaded = true;
  79                 $wgUser->setOption( 'variant', 'tg-latn' );
  80
  81                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
  82                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, true ) );
  83                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( true,  false ) );
  84                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( true,  true ) );
  85         }
  86
  87         function testGetPreferredVariantHeaderUserVsUrl() {
  88                 global $wgRequest, $wgUser, $wgContLang;
  89
  90                 $wgContLang = Language::factory( 'tg-latn' );
  91                 $wgRequest->setVal( 'variant', 'tg' );
  92                 $wgUser = User::newFromId( "admin" );
  93                 $wgUser->setId( 1 );
  94                 $wgUser->setOption( 'variant', 'tg-latn' ); // The user's data is ignored
  95                                                           // because the variant is set in the URL.
  96                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true,  false ) );
  97                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( true,  true ) );
  98         }
  99
 100
 101         function testGetPreferredVariantDefaultLanguageVariant() {
 102                 global $wgDefaultLanguageVariant;
 103
 104                 $wgDefaultLanguageVariant = 'tg-latn';
 105                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( false, false ) );
 106                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( false, true ) );
 107                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( true, false ) );
 108                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( true, true ) );
 109         }
 110
 111         function testGetPreferredVariantDefaultLanguageVsUrlVariant() {
 112                 global $wgDefaultLanguageVariant, $wgRequest, $wgContLang;
 113
 114                 $wgContLang = Language::factory( 'tg-latn' );
 115                 $wgDefaultLanguageVariant = 'tg';
 116                 $wgRequest->setVal( 'variant', null );
 117                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, false ) );
 118                 $this->assertEquals( 'tg', $this->lc->getPreferredVariant( false, true ) );
 119                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( true, false ) );
 120                 $this->assertEquals( 'tg-latn', $this->lc->getPreferredVariant( true, true ) );
 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
 143 class LanguageTest extends Language {
 144         function __construct() {
 145                 parent::__construct();
 146                 $variants = array( 'tg', 'tg-latn' );
 147                 $this->mConverter = new TestConverter( $this, 'tg', $variants );
 148         }
 149 }