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diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SPARQLStore/QueryEngine/DescriptionInterpreters/ConjunctionInterpreterTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SPARQLStore/QueryEngine/DescriptionInterpreters/ConjunctionInterpreterTest.php
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index 00000000..d3e2ff1a
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+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Unit/SPARQLStore/QueryEngine/DescriptionInterpreters/ConjunctionInterpreterTest.php
@@ -0,0 +1,369 @@
+<?php
+
+namespace SMW\Tests\SPARQLStore\QueryEngine\DescriptionInterpreters;
+
+use SMW\DIProperty;
+use SMW\DIWikiPage;
+use SMW\Query\Language\ClassDescription;
+use SMW\Query\Language\Conjunction;
+use SMW\Query\Language\NamespaceDescription;
+use SMW\Query\Language\SomeProperty;
+use SMW\Query\Language\ThingDescription;
+use SMW\Query\Language\ValueDescription;
+use SMW\SPARQLStore\QueryEngine\ConditionBuilder;
+use SMW\SPARQLStore\QueryEngine\DescriptionInterpreterFactory;
+use SMW\SPARQLStore\QueryEngine\DescriptionInterpreters\ConjunctionInterpreter;
+use SMW\Tests\Utils\UtilityFactory;
+use SMWDIBlob as DIBlob;
+
+/**
+ * @covers \SMW\SPARQLStore\QueryEngine\DescriptionInterpreters\ConjunctionInterpreter
+ * @group semantic-mediawiki
+ *
+ * @license GNU GPL v2+
+ * @since 2.1
+ *
+ * @author mwjames
+ */
+class ConjunctionInterpreterTest extends \PHPUnit_Framework_TestCase {
+
+ private $descriptionInterpreterFactory;
+
+ protected function setUp() {
+ parent::setUp();
+
+ $this->descriptionInterpreterFactory = new DescriptionInterpreterFactory();
+ }
+
+ public function testCanConstruct() {
+
+ $conditionBuilder = $this->getMockBuilder( '\SMW\SPARQLStore\QueryEngine\ConditionBuilder' )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $this->assertInstanceOf(
+ '\SMW\SPARQLStore\QueryEngine\DescriptionInterpreters\ConjunctionInterpreter',
+ new ConjunctionInterpreter( $conditionBuilder )
+ );
+ }
+
+ public function testCanBuildConditionFor() {
+
+ $description = $this->getMockBuilder( '\SMW\Query\Language\Conjunction' )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $conditionBuilder = $this->getMockBuilder( '\SMW\SPARQLStore\QueryEngine\ConditionBuilder' )
+ ->disableOriginalConstructor()
+ ->getMock();
+
+ $instance = new ConjunctionInterpreter( $conditionBuilder );
+
+ $this->assertTrue(
+ $instance->canInterpretDescription( $description )
+ );
+ }
+
+ /**
+ * @dataProvider descriptionProvider
+ */
+ public function testConjunctionCondition( $description, $orderByProperty, $sortkeys, $expectedConditionType, $expectedConditionString ) {
+
+ $resultVariable = 'result';
+
+ $conditionBuilder = new ConditionBuilder( $this->descriptionInterpreterFactory );
+ $conditionBuilder->setResultVariable( $resultVariable );
+ $conditionBuilder->setSortKeys( $sortkeys );
+ $conditionBuilder->setJoinVariable( $resultVariable );
+ $conditionBuilder->setOrderByProperty( $orderByProperty );
+
+ $instance = new ConjunctionInterpreter( $conditionBuilder );
+
+ $condition = $instance->interpretDescription( $description );
+
+ $this->assertInstanceOf(
+ $expectedConditionType,
+ $condition
+ );
+
+ $this->assertEquals(
+ $expectedConditionString,
+ $conditionBuilder->convertConditionToString( $condition )
+ );
+ }
+
+ public function descriptionProvider() {
+
+ $stringBuilder = UtilityFactory::getInstance()->newStringBuilder();
+
+ # 0
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\TrueCondition';
+
+ $description = new Conjunction();
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '?result swivt:page ?url .' )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 1
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\FalseCondition';
+
+ $description = new Conjunction( [
+ new ValueDescription( new DIWikiPage( 'Bar', NS_MAIN ) )
+ ] );
+
+ $description = new Conjunction( [
+ new ValueDescription( new DIWikiPage( 'Foo', NS_MAIN ) ),
+ $description
+ ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '<http://www.example.org> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#nothing> .' )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 2
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\TrueCondition';
+
+ $description = new Conjunction( [ new ThingDescription() ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '?result swivt:page ?url .' )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 3
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\WhereCondition';
+
+ $description = new SomeProperty(
+ new DIProperty( 'Foo'),
+ new ThingDescription()
+ );
+
+ $description = new Conjunction( [
+ $description,
+ new NamespaceDescription( NS_HELP )
+ ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '?result property:Foo ?v1 .' )->addNewLine()
+ ->addString( '{ ?result swivt:wikiNamespace "12"^^xsd:integer . }' )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 4
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\SingletonCondition';
+
+ $description = new Conjunction( [
+ new NamespaceDescription( NS_MAIN ),
+ new ValueDescription( new DIWikiPage( 'SomePageValue', NS_MAIN ) )
+ ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '{ wiki:SomePageValue swivt:wikiNamespace "0"^^xsd:integer . }' )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 5
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\WhereCondition';
+
+ $description = new ValueDescription(
+ new DIBlob( 'SomePropertyBlobValue' ),
+ new DIProperty( 'Foo' ),
+ SMW_CMP_LESS
+ );
+
+ $description = new SomeProperty(
+ new DIProperty( 'Foo'),
+ $description
+ );
+
+ $description = new Conjunction( [
+ $description,
+ new ValueDescription( new DIBlob( 'SomeOtherPropertyBlobValue' ), null, SMW_CMP_LESS ),
+ new ValueDescription( new DIBlob( 'YetAnotherPropertyBlobValue' ), null, SMW_CMP_GRTR ),
+ new NamespaceDescription( NS_MAIN )
+ ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '?result property:Foo ?v1 .' )->addNewLine()
+ ->addString( 'FILTER( ?v1 < "SomePropertyBlobValue" )' )->addNewLine()
+ ->addString( '{ ?result swivt:wikiNamespace "0"^^xsd:integer . }' )->addNewLine()
+ ->addString( 'FILTER( ?result < "SomeOtherPropertyBlobValue" && ?result > "YetAnotherPropertyBlobValue" )' )
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 6
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\SingletonCondition';
+
+ $description = new ValueDescription(
+ new DIBlob( 'SomePropertyBlobValue' ),
+ new DIProperty( 'Foo' ),
+ SMW_CMP_LESS
+ );
+
+ $description = new SomeProperty(
+ new DIProperty( 'Foo'),
+ $description
+ );
+
+ $description = new Conjunction( [
+ $description,
+ new ValueDescription( new DIBlob( 'SomeOtherPropertyBlobValue' ), null, SMW_CMP_LIKE ),
+ new ValueDescription( new DIWikiPage( 'SomePropertyPageValue', NS_MAIN ) ),
+ new NamespaceDescription( NS_MAIN )
+ ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( 'wiki:SomePropertyPageValue property:Foo ?v1 .' )->addNewLine()
+ ->addString( 'FILTER( ?v1 < "SomePropertyBlobValue" )' )->addNewLine()
+ ->addString( '{ wiki:SomePropertyPageValue swivt:wikiNamespace "0"^^xsd:integer . }' )->addNewLine()
+ ->addString( 'FILTER( regex( ?result, "^SomeOtherPropertyBlobValue$", "s") )' )
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 7
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\FilterCondition';
+
+ $description = new Conjunction( [
+ new ValueDescription( new DIBlob( 'SomeOtherPropertyBlobValue' ), null, SMW_CMP_LIKE ),
+ new ValueDescription( new DIBlob( 'YetAnotherPropertyBlobValue' ), new DIProperty( 'Foo'), SMW_CMP_NLKE ),
+ new ThingDescription()
+ ] );
+
+ $orderByProperty = null;
+ $sortkeys = [];
+
+ $expected = $stringBuilder
+ ->addString( '?result swivt:page ?url .' )->addNewLine()
+ ->addString( 'FILTER( regex( ?result, "^SomeOtherPropertyBlobValue$", "s") && ' )
+ ->addString( '!regex( ?result, "^YetAnotherPropertyBlobValue$", "s") )' )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ # 8
+ $conditionType = '\SMW\SPARQLStore\QueryEngine\Condition\WhereCondition';
+
+ $propertyValue = new DIWikiPage( 'SomePropertyPageValue', NS_HELP );
+
+ $propertyValueName = \SMWTurtleSerializer::getTurtleNameForExpElement(
+ \SMWExporter::getInstance()->getResourceElementForWikiPage( $propertyValue )
+ );
+
+ $description = new SomeProperty(
+ new DIProperty( 'Foo' ),
+ new ValueDescription( $propertyValue )
+ );
+
+ $category = new DIWikiPage( 'Bar', NS_CATEGORY );
+
+ $categoryName = \SMWTurtleSerializer::getTurtleNameForExpElement(
+ \SMWExporter::getInstance()->getResourceElementForWikiPage( $category )
+ );
+
+ $description = new Conjunction([
+ $description,
+ new ClassDescription( $category )
+ ] );
+
+ $orderByProperty = new DIProperty( 'Foo' );
+ $sortkeys = [ 'Foo' => 'ASC' ];
+
+ $expected = $stringBuilder
+ ->addString( '?result swivt:wikiPageSortKey ?resultsk .' )->addNewLine()
+ ->addString( "?result property:Foo $propertyValueName ." )->addNewLine()
+ ->addString( '{ ?v1 swivt:wikiPageSortKey ?v1sk .' )->addNewLine()
+ ->addString( '}' )->addNewLine()
+ ->addString( "{ ?result rdf:type $categoryName . }" )->addNewLine()
+ ->getString();
+
+ $provider[] = [
+ $description,
+ $orderByProperty,
+ $sortkeys,
+ $conditionType,
+ $expected
+ ];
+
+ return $provider;
+ }
+
+}
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