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<?php
/**
* 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
*/
namespace MediaWiki\Extension\CategoryTree\Tests;
use MediaWiki\Category\Category;
use MediaWiki\Extension\CategoryTree\CategoryCache;
use MediaWiki\Title\TitleValue;
use MediaWikiIntegrationTestCase;
use Wikimedia\Rdbms\IConnectionProvider;
use Wikimedia\TestingAccessWrapper;
/**
* @group Database
* @covers \MediaWiki\Extension\CategoryTree\CategoryCache
*/
class CategoryCacheTest extends MediaWikiIntegrationTestCase {
public function testConstruct() {
new CategoryCache(
$this->createMock( IConnectionProvider::class )
);
$this->addToAssertionCount( 1 );
}
public function testDoQuery() {
// Create a row in the category table
$this->editPage(
new TitleValue( NS_MAIN, 'CategoryTreeCategoryCacheTest' ),
'[[Category:Exists]]'
);
$categoryCache = TestingAccessWrapper::newFromObject(
$this->getServiceContainer()->get( 'CategoryTree.CategoryCache' )
);
$categoryCache->doQuery( [
new TitleValue( NS_CATEGORY, 'Exists' ),
new TitleValue( NS_CATEGORY, 'Missed' ),
] );
$this->assertCount( 2, $categoryCache->cache );
$this->assertArrayHasKey( 'Exists', $categoryCache->cache );
$this->assertInstanceOf( Category::class, $categoryCache->cache['Exists'] );
$this->assertArrayHasKey( 'Missed', $categoryCache->cache );
$this->assertNull( $categoryCache->cache['Missed'] );
}
public function testGetCategory() {
// Create a row in the category table
$this->editPage(
new TitleValue( NS_MAIN, 'CategoryTreeCategoryCacheTest' ),
'[[Category:Exists]]'
);
$categoryCache = TestingAccessWrapper::newFromObject(
$this->getServiceContainer()->get( 'CategoryTree.CategoryCache' )
);
$title = new TitleValue( NS_CATEGORY, 'Exists' );
// Test for cache miss
$this->assertCount( 0, $categoryCache->cache );
$this->assertInstanceOf( Category::class, $categoryCache->getCategory( $title ) );
$this->assertCount( 1, $categoryCache->cache );
// Test normal access
$this->assertInstanceOf( Category::class, $categoryCache->getCategory( $title ) );
}
}
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