Add ability to override mb_strtoupper in Language::ucfirst

[lhc/web/wiklou.git] / tests / phpunit / languages / LanguageTest.php

diff --git a/tests/phpunit/languages/LanguageTest.php b/tests/phpunit/languages/LanguageTest.php
index dca1363..050f07d 100644 (file)
--- a/tests/phpunit/languages/LanguageTest.php
+++ b/tests/phpunit/languages/LanguageTest.php
@@ -1909,4 +1909,27 @@ class LanguageTest extends LanguageClassesTestCase {
                $ar2 = new LanguageAr();
                $this->assertTrue( $ar1->equals( $ar2 ), 'ar equals ar' );
        }
+
+       /**
+        * @dataProvider provideUcfirst
+        * @covers Language::ucfirst
+        */
+       public function testUcfirst( $orig, $expected, $desc, $overrides = false ) {
+               $lang = new Language();
+               if ( is_array( $overrides ) ) {
+                       $this->setMwGlobals( [ 'wgOverrideUcfirstCharacters' => $overrides ] );
+               }
+               $this->assertSame( $lang->ucfirst( $orig ), $expected, $desc );
+       }
+
+       public static function provideUcfirst() {
+               return [
+                       [ 'alice', 'Alice', 'simple ASCII string', false ],
+                       [ 'århus',  'Århus', 'unicode string', false ],
+                       //overrides do not affect ASCII characters
+                       [ 'foo', 'Foo', 'ASCII is not overriden', [ 'f' => 'b' ] ],
+                       // but they do affect non-ascii ones
+                       [ 'èl', 'Ll' , 'Non-ASCII is overridden', [ 'è' => 'L' ] ],
+               ];
+       }
 }