tests/phpunit/includes/site/CachingSiteStoreTest.php

   1 <?php
   2
   3 /**
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  17  * http://www.gnu.org/copyleft/gpl.html
  18  *
  19  * @file
  20  * @since 1.25
  21  *
  22  * @ingroup Site
  23  * @ingroup Test
  24  *
  25  * @group Site
  26  * @group Database
  27  *
  28  * @author Jeroen De Dauw < jeroendedauw@gmail.com >
  29  */
  30 class CachingSiteStoreTest extends MediaWikiTestCase {
  31
  32         /**
  33          * @covers CachingSiteStore::getSites
  34          */
  35         public function testGetSites() {
  36                 $testSites = TestSites::getSites();
  37
  38                 $store = new CachingSiteStore(
  39                         $this->getHashSiteStore( $testSites ),
  40                         wfGetMainCache()
  41                 );
  42
  43                 $sites = $store->getSites();
  44
  45                 $this->assertInstanceOf( 'SiteList', $sites );
  46
  47                 /**
  48                  * @var Site $site
  49                  */
  50                 foreach ( $sites as $site ) {
  51                         $this->assertInstanceOf( 'Site', $site );
  52                 }
  53
  54                 foreach ( $testSites as $site ) {
  55                         if ( $site->getGlobalId() !== null ) {
  56                                 $this->assertTrue( $sites->hasSite( $site->getGlobalId() ) );
  57                         }
  58                 }
  59         }
  60
  61         /**
  62          * @covers CachingSiteStore::saveSites
  63          */
  64         public function testSaveSites() {
  65                 $store = new CachingSiteStore( new HashSiteStore(), wfGetMainCache() );
  66
  67                 $sites = [];
  68
  69                 $site = new Site();
  70                 $site->setGlobalId( 'ertrywuutr' );
  71                 $site->setLanguageCode( 'en' );
  72                 $sites[] = $site;
  73
  74                 $site = new MediaWikiSite();
  75                 $site->setGlobalId( 'sdfhxujgkfpth' );
  76                 $site->setLanguageCode( 'nl' );
  77                 $sites[] = $site;
  78
  79                 $this->assertTrue( $store->saveSites( $sites ) );
  80
  81                 $site = $store->getSite( 'ertrywuutr' );
  82                 $this->assertInstanceOf( 'Site', $site );
  83                 $this->assertEquals( 'en', $site->getLanguageCode() );
  84
  85                 $site = $store->getSite( 'sdfhxujgkfpth' );
  86                 $this->assertInstanceOf( 'Site', $site );
  87                 $this->assertEquals( 'nl', $site->getLanguageCode() );
  88         }
  89
  90         /**
  91          * @covers CachingSiteStore::reset
  92          */
  93         public function testReset() {
  94                 $dbSiteStore = $this->getMockBuilder( 'SiteStore' )
  95                         ->disableOriginalConstructor()
  96                         ->getMock();
  97
  98                 $dbSiteStore->expects( $this->any() )
  99                         ->method( 'getSite' )
 100                         ->will( $this->returnValue( $this->getTestSite() ) );
 101
 102                 $dbSiteStore->expects( $this->any() )
 103                         ->method( 'getSites' )
 104                         ->will( $this->returnCallback( function() {
 105                                 $siteList = new SiteList();
 106                                 $siteList->setSite( $this->getTestSite() );
 107
 108                                 return $siteList;
 109                         } ) );
 110
 111                 $store = new CachingSiteStore( $dbSiteStore, wfGetMainCache() );
 112
 113                 // initialize internal cache
 114                 $this->assertGreaterThan( 0, $store->getSites()->count(), 'count sites' );
 115
 116                 $store->getSite( 'enwiki' )->setLanguageCode( 'en-ca' );
 117
 118                 // sanity check: $store should have the new language code for 'enwiki'
 119                 $this->assertEquals( 'en-ca', $store->getSite( 'enwiki' )->getLanguageCode(), 'sanity check' );
 120
 121                 // purge cache
 122                 $store->reset();
 123
 124                 // the internal cache of $store should be updated, and now pulling
 125                 // the site from the 'fallback' DBSiteStore with the original language code.
 126                 $this->assertEquals( 'en', $store->getSite( 'enwiki' )->getLanguageCode(), 'reset' );
 127         }
 128
 129         public function getTestSite() {
 130                 $enwiki = new MediaWikiSite();
 131                 $enwiki->setGlobalId( 'enwiki' );
 132                 $enwiki->setLanguageCode( 'en' );
 133
 134                 return $enwiki;
 135         }
 136
 137         /**
 138          * @covers CachingSiteStore::clear
 139          */
 140         public function testClear() {
 141                 $store = new CachingSiteStore( new HashSiteStore(), wfGetMainCache() );
 142                 $this->assertTrue( $store->clear() );
 143
 144                 $site = $store->getSite( 'enwiki' );
 145                 $this->assertNull( $site );
 146
 147                 $sites = $store->getSites();
 148                 $this->assertEquals( 0, $sites->count() );
 149         }
 150
 151         /**
 152          * @param Site[] $sites
 153          *
 154          * @return SiteStore
 155          */
 156         private function getHashSiteStore( array $sites ) {
 157                 $siteStore = new HashSiteStore();
 158                 $siteStore->saveSites( $sites );
 159
 160                 return $siteStore;
 161         }
 162
 163 }