Current File : //www/varak.net/wiki.varak.net/tests/phpunit/includes/site/DBSiteStoreTest.php
<?php
use MediaWiki\MediaWikiServices;
/**
* Tests for the DBSiteStore class.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @since 1.21
*
* @ingroup Site
* @ingroup Test
*
* @group Site
* @group Database
*
* @author Jeroen De Dauw < jeroendedauw@gmail.com >
*/
class DBSiteStoreTest extends MediaWikiTestCase {
/**
* @return DBSiteStore
*/
private function newDBSiteStore() {
// NOTE: Use the real DB load balancer for now. Eventually, the test framework should
// provide a LoadBalancer that is safe to use in unit tests.
$lb = MediaWikiServices::getInstance()->getDBLoadBalancer();
return new DBSiteStore( $lb );
}
/**
* @covers DBSiteStore::getSites
*/
public function testGetSites() {
$expectedSites = TestSites::getSites();
TestSites::insertIntoDb();
$store = $this->newDBSiteStore();
$sites = $store->getSites();
$this->assertInstanceOf( SiteList::class, $sites );
/**
* @var Site $site
*/
foreach ( $sites as $site ) {
$this->assertInstanceOf( Site::class, $site );
}
foreach ( $expectedSites as $site ) {
if ( $site->getGlobalId() !== null ) {
$this->assertTrue( $sites->hasSite( $site->getGlobalId() ) );
}
}
}
/**
* @covers DBSiteStore::saveSites
*/
public function testSaveSites() {
$store = $this->newDBSiteStore();
$sites = [];
$site = new Site();
$site->setGlobalId( 'ertrywuutr' );
$site->setLanguageCode( 'en' );
$sites[] = $site;
$site = new MediaWikiSite();
$site->setGlobalId( 'sdfhxujgkfpth' );
$site->setLanguageCode( 'nl' );
$sites[] = $site;
$this->assertTrue( $store->saveSites( $sites ) );
$site = $store->getSite( 'ertrywuutr' );
$this->assertInstanceOf( Site::class, $site );
$this->assertEquals( 'en', $site->getLanguageCode() );
$this->assertTrue( is_int( $site->getInternalId() ) );
$this->assertTrue( $site->getInternalId() >= 0 );
$site = $store->getSite( 'sdfhxujgkfpth' );
$this->assertInstanceOf( Site::class, $site );
$this->assertEquals( 'nl', $site->getLanguageCode() );
$this->assertTrue( is_int( $site->getInternalId() ) );
$this->assertTrue( $site->getInternalId() >= 0 );
}
/**
* @covers DBSiteStore::reset
*/
public function testReset() {
$store1 = $this->newDBSiteStore();
$store2 = $this->newDBSiteStore();
// initialize internal cache
$this->assertGreaterThan( 0, $store1->getSites()->count() );
$this->assertGreaterThan( 0, $store2->getSites()->count() );
// Clear actual data. Will purge the external cache and reset the internal
// cache in $store1, but not the internal cache in store2.
$this->assertTrue( $store1->clear() );
// sanity check: $store2 should have a stale cache now
$this->assertNotNull( $store2->getSite( 'enwiki' ) );
// purge cache
$store2->reset();
// ...now the internal cache of $store2 should be updated and thus empty.
$site = $store2->getSite( 'enwiki' );
$this->assertNull( $site );
}
/**
* @covers DBSiteStore::clear
*/
public function testClear() {
$store = $this->newDBSiteStore();
$this->assertTrue( $store->clear() );
$site = $store->getSite( 'enwiki' );
$this->assertNull( $site );
$sites = $store->getSites();
$this->assertEquals( 0, $sites->count() );
}
/**
* @covers DBSiteStore::getSites
*/
public function testGetSitesDefaultOrder() {
$store = $this->newDBSiteStore();
$siteB = new Site();
$siteB->setGlobalId( 'B' );
$siteA = new Site();
$siteA->setGlobalId( 'A' );
$store->saveSites( [ $siteB, $siteA ] );
$sites = $store->getSites();
$siteIdentifiers = [];
/** @var Site $site */
foreach ( $sites as $site ) {
$siteIdentifiers[] = $site->getGlobalId();
}
$this->assertSame( [ 'A', 'B' ], $siteIdentifiers );
// Note: SiteList::getGlobalIdentifiers uses an other internal state. Iteration must be
// tested separately.
$this->assertSame( [ 'A', 'B' ], $sites->getGlobalIdentifiers() );
}
}
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