SiteSQLStoreTest.php

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<?php

class SiteSQLStoreTest extends MediaWikiTestCase {

        public function testGetSites() {
                $expectedSites = TestSites::getSites();
                TestSites::insertIntoDb();

                $store = SiteSQLStore::newInstance();

                $sites = $store->getSites();

                $this->assertInstanceOf( 'SiteList', $sites );

                foreach ( $sites as $site ) {
                        $this->assertInstanceOf( 'Site', $site );
                }

                foreach ( $expectedSites as $site ) {
                        if ( $site->getGlobalId() !== null ) {
                                $this->assertTrue( $sites->hasSite( $site->getGlobalId() ) );
                        }
                }
        }

        public function testSaveSites() {
                $store = SiteSQLStore::newInstance();

                $sites = array();

                $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', $site );
                $this->assertEquals( 'en', $site->getLanguageCode() );
                $this->assertTrue( is_integer( $site->getInternalId() ) );
                $this->assertTrue( $site->getInternalId() >= 0 );

                $site = $store->getSite( 'sdfhxujgkfpth' );
                $this->assertInstanceOf( 'Site', $site );
                $this->assertEquals( 'nl', $site->getLanguageCode() );
                $this->assertTrue( is_integer( $site->getInternalId() ) );
                $this->assertTrue( $site->getInternalId() >= 0 );
        }

        public function testReset() {
                $store1 = SiteSQLStore::newInstance();
                $store2 = SiteSQLStore::newInstance();

                // 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 );
        }

        public function testClear() {
                $store = SiteSQLStore::newInstance();
                $this->assertTrue( $store->clear() );

                $site = $store->getSite( 'enwiki' );
                $this->assertNull( $site );

                $sites = $store->getSites();
                $this->assertEquals( 0, $sites->count() );
        }

}