tests/phpunit/includes/site/DBSiteStoreTest.php

   1 <?php
   2
   3 /**
   4  * Tests for the DBSiteStore class.
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  * http://www.gnu.org/copyleft/gpl.html
  20  *
  21  * @file
  22  * @since 1.21
  23  *
  24  * @ingroup Site
  25  * @ingroup Test
  26  *
  27  * @group Site
  28  * @group Database
  29  *
  30  * @author Jeroen De Dauw < jeroendedauw@gmail.com >
  31  */
  32 class DBSiteStoreTest extends MediaWikiTestCase {
  33
  34         /**
  35          * @covers DBSiteStore::getSites
  36          */
  37         public function testGetSites() {
  38                 $expectedSites = TestSites::getSites();
  39                 TestSites::insertIntoDb();
  40
  41                 $store = new DBSiteStore();
  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 ( $expectedSites as $site ) {
  55                         if ( $site->getGlobalId() !== null ) {
  56                                 $this->assertTrue( $sites->hasSite( $site->getGlobalId() ) );
  57                         }
  58                 }
  59         }
  60
  61         /**
  62          * @covers DBSiteStore::saveSites
  63          */
  64         public function testSaveSites() {
  65                 $store = new DBSiteStore();
  66
  67                 $sites = array();
  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                 $this->assertTrue( is_integer( $site->getInternalId() ) );
  85                 $this->assertTrue( $site->getInternalId() >= 0 );
  86
  87                 $site = $store->getSite( 'sdfhxujgkfpth' );
  88                 $this->assertInstanceOf( 'Site', $site );
  89                 $this->assertEquals( 'nl', $site->getLanguageCode() );
  90                 $this->assertTrue( is_integer( $site->getInternalId() ) );
  91                 $this->assertTrue( $site->getInternalId() >= 0 );
  92         }
  93
  94         /**
  95          * @covers DBSiteStore::reset
  96          */
  97         public function testReset() {
  98                 $store1 = new DBSiteStore();
  99                 $store2 = new DBSiteStore();
 100
 101                 // initialize internal cache
 102                 $this->assertGreaterThan( 0, $store1->getSites()->count() );
 103                 $this->assertGreaterThan( 0, $store2->getSites()->count() );
 104
 105                 // Clear actual data. Will purge the external cache and reset the internal
 106                 // cache in $store1, but not the internal cache in store2.
 107                 $this->assertTrue( $store1->clear() );
 108
 109                 // sanity check: $store2 should have a stale cache now
 110                 $this->assertNotNull( $store2->getSite( 'enwiki' ) );
 111
 112                 // purge cache
 113                 $store2->reset();
 114
 115                 // ...now the internal cache of $store2 should be updated and thus empty.
 116                 $site = $store2->getSite( 'enwiki' );
 117                 $this->assertNull( $site );
 118         }
 119
 120         /**
 121          * @covers DBSiteStore::clear
 122          */
 123         public function testClear() {
 124                 $store = new DBSiteStore();
 125                 $this->assertTrue( $store->clear() );
 126
 127                 $site = $store->getSite( 'enwiki' );
 128                 $this->assertNull( $site );
 129
 130                 $sites = $store->getSites();
 131                 $this->assertEquals( 0, $sites->count() );
 132         }
 133
 134         /**
 135          * @covers DBSiteStore::getSites
 136          */
 137         public function testGetSitesDefaultOrder() {
 138                 $store = new DBSiteStore();
 139                 $siteB = new Site();
 140                 $siteB->setGlobalId( 'B' );
 141                 $siteA = new Site();
 142                 $siteA->setGlobalId( 'A' );
 143                 $store->saveSites( array( $siteB, $siteA ) );
 144
 145                 $sites = $store->getSites();
 146                 $siteIdentifiers = array();
 147                 /** @var Site $site */
 148                 foreach ( $sites as $site ) {
 149                         $siteIdentifiers[] = $site->getGlobalId();
 150                 }
 151                 $this->assertSame( array( 'A', 'B' ), $siteIdentifiers );
 152
 153                 // Note: SiteList::getGlobalIdentifiers uses an other internal state. Iteration must be
 154                 // tested separately.
 155                 $this->assertSame( array( 'A', 'B' ), $sites->getGlobalIdentifiers() );
 156         }
 157 }