Testcases for isValidUserName method of User.php.

There are many cases this method will fail for non-latin languages,
but not added now since there are bugs reported on that already and results
a rewrite of the method as per UAX 31 standard.

diff --git a/tests/phpunit/includes/UserTest.php b/tests/phpunit/includes/UserTest.php
index 99b6e7f..bc87ede 100644 (file)
--- a/tests/phpunit/includes/UserTest.php
+++ b/tests/phpunit/includes/UserTest.php
@@ -164,4 +164,22 @@ class UserTest extends MediaWikiTestCase {
                        ),                              
                );
        }
+
+       public function testIsValidUserName() {
+               $this->assertFalse( $this->user->isValidUserName( '' ) );
+               $this->assertFalse( $this->user->isValidUserName( ' ' ) );
+               $this->assertFalse( $this->user->isValidUserName( 'abcd' ) );
+               $this->assertFalse( $this->user->isValidUserName( 'Ab/cd' ) );
+               $this->assertTrue( $this->user->isValidUserName( 'Ab cd' ) ); // Whitespace
+               $this->assertFalse( $this->user->isValidUserName( '192.168.1.1' ) ); // IP
+               $this->assertFalse( $this->user->isValidUserName( 'User:Abcd' ) ); // Reserved Namespace
+               $this->assertTrue( $this->user->isValidUserName( '12abcd232' ) );
+               $this->assertTrue( $this->user->isValidUserName( '12abcd.232' ) );
+               $this->assertTrue( $this->user->isValidUserName( '?abcd' ) );
+               $this->assertFalse( $this->user->isValidUserName( '#abcd' ) );
+               $this->assertTrue( $this->user->isValidUserName( 'Abcdകഖഗഘ' ) ); // Mixed scripts
+               $this->assertFalse( $this->user->isValidUserName( 'ജോസ്‌തോമസ്' ) ); // ZWNJ
+               $this->assertFalse( $this->user->isValidUserName( 'Ab　cd' ) ); // Ideographic space
+       }
+
 }