tests/phpunit/includes/specials/QueryAllSpecialPagesTest.php

   1 <?php
   2 /**
   3  * Test class to run the query of most of all our special pages
   4  *
   5  * Copyright © 2011, Antoine Musso
   6  *
   7  * @author Antoine Musso
   8  */
   9
  10 use MediaWiki\MediaWikiServices;
  11
  12 /**
  13  * @group Database
  14  * @covers QueryPage<extended>
  15  */
  16 class QueryAllSpecialPagesTest extends MediaWikiTestCase {
  17
  18         /**
  19          * @var SpecialPage[]
  20          */
  21         private $queryPages;
  22
  23         /** List query pages that can not be tested automatically */
  24         protected $manualTest = [
  25                 SpecialLinkSearch::class
  26         ];
  27
  28         /**
  29          * Pages whose query use the same DB table more than once.
  30          * This is used to skip testing those pages when run against a MySQL backend
  31          * which does not support reopening a temporary table. See upstream bug:
  32          * https://bugs.mysql.com/bug.php?id=10327
  33          */
  34         protected $reopensTempTable = [
  35                 BrokenRedirects::class,
  36         ];
  37
  38         /**
  39          * Initialize all query page objects
  40          */
  41         function __construct() {
  42                 parent::__construct();
  43
  44                 foreach ( QueryPage::getPages() as $page ) {
  45                         list( $class, $name ) = $page;
  46                         if ( !in_array( $class, $this->manualTest ) ) {
  47                                 $this->queryPages[$class] =
  48                                         MediaWikiServices::getInstance()->getSpecialPageFactory()->getPage( $name );
  49                         }
  50                 }
  51         }
  52
  53         /**
  54          * Test SQL for each of our QueryPages objects
  55          * @group Database
  56          */
  57         public function testQuerypageSqlQuery() {
  58                 global $wgDBtype;
  59
  60                 foreach ( $this->queryPages as $page ) {
  61                         // With MySQL, skips special pages reopening a temporary table
  62                         // See https://bugs.mysql.com/bug.php?id=10327
  63                         if (
  64                                 $wgDBtype === 'mysql'
  65                                 && in_array( $page->getName(), $this->reopensTempTable )
  66                         ) {
  67                                 $this->markTestSkipped( "SQL query for page {$page->getName()} "
  68                                         . "can not be tested on MySQL backend (it reopens a temporary table)" );
  69                                 continue;
  70                         }
  71
  72                         $msg = "SQL query for page {$page->getName()} should give a result wrapper object";
  73
  74                         $result = $page->reallyDoQuery( 50 );
  75                         if ( $result instanceof ResultWrapper ) {
  76                                 $this->assertTrue( true, $msg );
  77                         } else {
  78                                 $this->assertFalse( false, $msg );
  79                         }
  80                 }
  81         }
  82 }