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<?php
namespace SMW\Tests\Integration\Query;
use SMW\ApplicationFactory;
use SMW\DIProperty;
use SMW\DIWikiPage;
use SMW\Query\Language\ClassDescription;
use SMW\Query\Language\Disjunction;
use SMW\Query\Language\SomeProperty;
use SMW\Query\Language\ValueDescription;
use SMW\Tests\MwDBaseUnitTestCase;
use SMW\Tests\Utils\UtilityFactory;
use SMWQuery as Query;
/**
*
* @group SMW
* @group SMWExtension
* @group semantic-mediawiki-integration
* @group semantic-mediawiki-query
* @group mediawiki-database
* @group medium
*
* @license GNU GPL v2+
* @since 2.0
*
* @author mwjames
*/
class DisjunctionQueryDBIntegrationTest extends MwDBaseUnitTestCase {
private $subjectsToBeCleared = [];
private $semanticDataFactory;
private $queryResultValidator;
private $queryParser;
protected function setUp() {
parent::setUp();
$this->queryResultValidator = UtilityFactory::getInstance()->newValidatorFactory()->newQueryResultValidator();
$this->semanticDataFactory = UtilityFactory::getInstance()->newSemanticDataFactory();
$this->queryParser = ApplicationFactory::getInstance()->getQueryFactory()->newQueryParser();
// $this->getStore()->getSparqlDatabase()->deleteAll();
}
protected function tearDown() {
foreach ( $this->subjectsToBeCleared as $subject ) {
$this->getStore()->deleteSubject( $subject->getTitle() );
}
parent::tearDown();
}
/**
* {{#ask: [[Category:WickedPlaces]] OR [[LocatedIn.MemberOf::Wonderland]] }}
*/
public function testDisjunctionSubqueryForPageTypePropertyChainThatComparesEqualToValue() {
/**
* Page ...-dangerland annotated with [[Category:WickedPlaces]]
*/
$semanticDataOfDangerland = $this->semanticDataFactory
->setTitle( __METHOD__ . '-dangerland' )
->newEmptySemanticData();
$semanticDataOfDangerland->addPropertyObjectValue(
new DIProperty( '_INST' ),
new DIWikiPage( 'WickedPlaces', NS_CATEGORY )
);
$this->subjectsToBeCleared[] = $semanticDataOfDangerland->getSubject();
$this->getStore()->updateData( $semanticDataOfDangerland );
/**
* Page ...-dreamland annotated with [[LocatedIn::BananaWonderland]]
*/
$semanticDataOfDreamland = $this->semanticDataFactory
->setTitle( __METHOD__ . '-dreamland' )
->newEmptySemanticData();
$semanticDataOfDreamland->addPropertyObjectValue(
DIProperty::newFromUserLabel( 'LocatedIn' )->setPropertyTypeId( '_wpg' ),
new DIWikiPage( 'BananaWonderland', NS_MAIN )
);
$this->subjectsToBeCleared[] = $semanticDataOfDreamland->getSubject();
$this->getStore()->updateData( $semanticDataOfDreamland );
/**
* Page BananaWonderland annotated with [[MemberOf::Wonderland]]
*/
$semanticDataOfWonderland = $this->semanticDataFactory
->setTitle( 'BananaWonderland' )
->newEmptySemanticData();
$semanticDataOfWonderland->addPropertyObjectValue(
DIProperty::newFromUserLabel( 'MemberOf' )->setPropertyTypeId( '_wpg' ),
new DIWikiPage( 'Wonderland', NS_MAIN )
);
$this->subjectsToBeCleared[] = $semanticDataOfWonderland->getSubject();
$this->getStore()->updateData( $semanticDataOfWonderland );
/**
* Query with [[Category:WickedPlaces]] OR [[LocatedIn.MemberOf::Wonderland]]
*/
$someProperty = new SomeProperty(
DIProperty::newFromUserLabel( 'LocatedIn' )->setPropertyTypeId( '_wpg' ),
new SomeProperty(
DIProperty::newFromUserLabel( 'MemberOf' )->setPropertyTypeId( '_wpg' ),
new ValueDescription(
new DIWikiPage( 'Wonderland', NS_MAIN, '' ),
DIProperty::newFromUserLabel( 'MemberOf' )->setPropertyTypeId( '_wpg' ), SMW_CMP_EQ
)
)
);
$classDescription = new ClassDescription(
new DIWikiPage( 'WickedPlaces', NS_CATEGORY, '' )
);
$description = new Disjunction();
$description->addDescription( $classDescription );
$description->addDescription( $someProperty );
$this->assertEquals(
$description,
$this->queryParser->getQueryDescription( '[[Category:WickedPlaces]] OR [[LocatedIn.MemberOf::Wonderland]]' )
);
$this->assertEquals(
$description,
$this->queryParser->getQueryDescription( '[[Category:WickedPlaces]] OR [[LocatedIn::<q>[[MemberOf::Wonderland]]</q>]]' )
);
$query = new Query(
$description,
false,
false
);
$query->querymode = Query::MODE_INSTANCES;
$queryResult = $this->getStore()->getQueryResult( $query );
$expectedSubjects = [
$semanticDataOfDreamland->getSubject(),
$semanticDataOfDangerland->getSubject()
];
$this->assertEquals(
2,
$queryResult->getCount()
);
$this->queryResultValidator->assertThatQueryResultHasSubjects(
$expectedSubjects,
$queryResult
);
}
public function testSubqueryDisjunction() {
$property = new DIProperty( 'HasSomeProperty' );
$property->setPropertyTypeId( '_wpg' );
/**
* Page annotated with [[HasSomeProperty:Foo]]
*/
$semanticData = $this->semanticDataFactory->newEmptySemanticData( __METHOD__ . '1' );
$semanticData->addPropertyObjectValue(
$property,
new DIWikiPage( 'Foo', NS_MAIN )
);
$expectedSubjects[] = $semanticData->getSubject();
$this->subjectsToBeCleared[] = $semanticData->getSubject();
$this->getStore()->updateData( $semanticData );
/**
* Page annotated with [[HasSomeProperty:Bar]]
*/
$semanticData = $this->semanticDataFactory->newEmptySemanticData( __METHOD__ . '2' );
$semanticData->addPropertyObjectValue(
$property,
new DIWikiPage( 'Bar', NS_MAIN )
);
$expectedSubjects[] = $semanticData->getSubject();
$this->subjectsToBeCleared[] = $semanticData->getSubject();
$this->getStore()->updateData( $semanticData );
/**
* Query with [[HasSomeProperty::Foo||Bar]]
*/
$disjunction = new Disjunction( [
new ValueDescription( new DIWikiPage( 'Foo', NS_MAIN ), $property ),
new ValueDescription( new DIWikiPage( 'Bar', NS_MAIN ), $property )
] );
$description = new SomeProperty(
$property,
$disjunction
);
$query = new Query(
$description,
false,
false
);
$this->assertEquals(
$description,
$this->queryParser->getQueryDescription( '[[HasSomeProperty::Foo||Bar]]' )
);
$query->querymode = Query::MODE_INSTANCES;
$queryResult = $this->getStore()->getQueryResult( $query );
$this->assertEquals(
2,
$queryResult->getCount()
);
$this->queryResultValidator->assertThatQueryResultHasSubjects(
$expectedSubjects,
$queryResult
);
}
}
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