tests/phpunit/includes/DeprecatedGlobalTest.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  */
  20
  21 /**
  22  * @covers DeprecatedGlobal
  23  */
  24 class DeprecatedGlobalTest extends MediaWikiTestCase {
  25
  26         public function setUp() {
  27                 parent::setUp();
  28                 $this->oldErrorLevel = error_reporting( -1 );
  29         }
  30
  31         public function tearDown() {
  32                 error_reporting( $this->oldErrorLevel );
  33                 parent::tearDown();
  34         }
  35
  36         public function testObjectDeStub() {
  37                 global $wgDummy;
  38
  39                 $wgDummy = new DeprecatedGlobal( 'wgDummy', new HashBagOStuff(), '1.30' );
  40                 $this->assertInstanceOf( DeprecatedGlobal::class, $wgDummy );
  41
  42                 $this->hideDeprecated( '$wgDummy' );
  43                 // Trigger de-stubification
  44                 $wgDummy->get( 'foo' );
  45
  46                 $this->assertInstanceOf( HashBagOStuff::class, $wgDummy );
  47         }
  48
  49         public function testLazyLoad() {
  50                 global $wgDummyLazy;
  51
  52                 $called = false;
  53                 $factory = function () use ( &$called ) {
  54                         $called = true;
  55                         return new HashBagOStuff();
  56                 };
  57
  58                 $wgDummyLazy = new DeprecatedGlobal( 'wgDummyLazy', $factory, '1.30' );
  59                 $this->assertInstanceOf( DeprecatedGlobal::class, $wgDummyLazy );
  60
  61                 $this->hideDeprecated( '$wgDummyLazy' );
  62                 $this->assertFalse( $called );
  63                 // Trigger de-stubification
  64                 $wgDummyLazy->get( 'foo' );
  65                 $this->assertTrue( $called );
  66                 $this->assertInstanceOf( HashBagOStuff::class, $wgDummyLazy );
  67         }
  68
  69         /**
  70          * @expectedException PHPUnit_Framework_Error
  71          * @expectedExceptionMessage Use of $wgDummy1 was deprecated in MediaWiki 1.30
  72          */
  73         public function testWarning() {
  74                 global $wgDummy1;
  75
  76                 $wgDummy1 = new DeprecatedGlobal( 'wgDummy1', new HashBagOStuff(), '1.30' );
  77                 $wgDummy1->get( 'foo' );
  78                 $this->assertInstanceOf( HashBagOStuff::class, $wgDummy1 );
  79         }
  80
  81 }