test: Clean up data providers that should be static

[lhc/web/wiklou.git] / tests / phpunit / includes / MWTimestampTest.php

diff --git a/tests/phpunit/includes/MWTimestampTest.php b/tests/phpunit/includes/MWTimestampTest.php
index c82dc42..dcb9856 100644 (file)
--- a/tests/phpunit/includes/MWTimestampTest.php
+++ b/tests/phpunit/includes/MWTimestampTest.php
@@ -29,7 +29,7 @@ class MWTimestampTest extends MediaWikiLangTestCase {
                $this->assertEquals( '1406833268', $timestamp->__toString() );
        }
 
-       public function provideValidTimestampDifferences() {
+       public static function provideValidTimestampDifferences() {
                return array(
                        array( '1406833268', '1406833269', '00 00 00 01' ),
                        array( '1406833268', '1406833329', '00 00 01 01' ),