131 lines
3.0 KiB
PHP
131 lines
3.0 KiB
PHP
<?php
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namespace SMW\Tests\Integration\Query;
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use SMW\DataValueFactory;
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use SMW\DIProperty;
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use SMW\DIWikiPage;
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use SMW\Query\Language\SomeProperty;
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use SMW\Query\Language\ValueDescription;
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use SMW\Services\ServicesFactory as ApplicationFactory;
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use SMW\Tests\SMWIntegrationTestCase;
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use SMW\Tests\Utils\UtilityFactory;
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use SMWQuery as Query;
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/**
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* @see http://semantic-mediawiki.org/wiki/Inverse_Properties
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*
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* @group SMW
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* @group SMWExtension
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*
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* @group semantic-mediawiki-integration
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* @group semantic-mediawiki-query
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*
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* @group mediawiki-database
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* @group Database
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* @group medium
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*
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* @license GPL-2.0-or-later
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* @since 2.0
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*
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* @author mwjames
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*/
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class InversePropertyRelationshipDBIntegrationTest extends SMWIntegrationTestCase {
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private $subjectsToBeCleared = [];
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private $semanticDataFactory;
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private $dataValueFactory;
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private $queryResultValidator;
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private $queryParser;
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protected function setUp(): void {
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parent::setUp();
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$this->queryResultValidator = UtilityFactory::getInstance()->newValidatorFactory()->newQueryResultValidator();
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$this->semanticDataFactory = UtilityFactory::getInstance()->newSemanticDataFactory();
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$this->dataValueFactory = DataValueFactory::getInstance();
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$this->queryParser = ApplicationFactory::getInstance()->getQueryFactory()->newQueryParser();
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}
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protected function tearDown(): void {
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foreach ( $this->subjectsToBeCleared as $subject ) {
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$this->getStore()->deleteSubject( $subject->getTitle() );
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}
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parent::tearDown();
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}
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/**
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* {{#ask: [[-Has mother::Michael]] }}
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*/
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public function testParentChildInverseRelationshipQuery() {
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$semanticData = $this->semanticDataFactory
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->setTitle( 'Michael' )
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->newEmptySemanticData();
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$semanticData->addDataValue(
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$this->newDataValueForPagePropertyValue( 'Has mother', 'Carol' )
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);
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$this->getStore()->updateData( $semanticData );
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$description = new SomeProperty(
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DIProperty::newFromUserLabel( 'Has mother', true )->setPropertyTypeId( '_wpg' ),
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new ValueDescription(
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new DIWikiPage( 'Michael', NS_MAIN, '' ),
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DIProperty::newFromUserLabel( 'Has mother', true )->setPropertyTypeId( '_wpg' ),
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SMW_CMP_EQ
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)
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);
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$this->assertEquals(
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$description,
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$this->queryParser->getQueryDescription( '[[-Has mother::Michael]]' )
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);
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$query = new Query(
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$description,
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false,
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false
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);
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$query->querymode = Query::MODE_INSTANCES;
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$queryResult = $this->getStore()->getQueryResult( $query );
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$this->assertSame(
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1,
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$queryResult->getCount()
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);
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$expectedSubjects = [
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new DIWikiPage( 'Carol', NS_MAIN, '' )
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];
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$this->queryResultValidator->assertThatQueryResultHasSubjects(
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$expectedSubjects,
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$queryResult
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);
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$this->subjectsToBeCleared = [
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$semanticData->getSubject()
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];
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}
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private function newDataValueForPagePropertyValue( $property, $value ) {
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$property = DIProperty::newFromUserLabel( $property );
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$property->setPropertyTypeId( '_wpg' );
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$dataItem = new DIWikiPage( $value, NS_MAIN, '' );
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return $this->dataValueFactory->newDataValueByItem(
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$dataItem,
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$property
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);
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}
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}
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