1 files changed, 59 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Integration/Query/NullQueryResultTest.php b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Integration/Query/NullQueryResultTest.php
new file mode 100644
index 00000000..7e977e34
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/tests/phpunit/Integration/Query/NullQueryResultTest.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace SMW\Tests\Integration\Query;
+
+use SMW\ApplicationFactory;
+use SMW\DIWikiPage;
+use SMW\Query\Language\Conjunction;
+use SMW\Query\Language\Disjunction;
+use SMW\Query\Language\NamespaceDescription;
+use SMW\Query\Language\ValueDescription;
+use SMWQuery as Query;
+
+/**
+ * @group SMW
+ * @group SMWExtension
+ *
+ * @license GNU GPL v2+
+ * @since 2.0
+ *
+ * @author mwjames
+ */
+class NullQueryResultTest extends \PHPUnit_Framework_TestCase {
+
+	public function testNullQueryResult() {
+
+		$term = '[[Some_string_to_query]]';
+
+		$description = new ValueDescription(
+			new DIWikiPage( $term, NS_MAIN ),
+			null
+		);
+
+		$query = new Query(
+			$description,
+			false,
+			false
+		);
+
+		$query->querymode = Query::MODE_INSTANCES;
+
+		$description = $query->getDescription();
+
+		$namespacesDisjunction = new Disjunction(
+			array_map( function ( $ns ) {
+				return new NamespaceDescription( $ns );
+			}, [ NS_MAIN ] )
+		);
+
+		$description = new Conjunction( [ $description, $namespacesDisjunction ] );
+
+		$query->setDescription( $description );
+
+		$this->assertInstanceOf(
+			'\SMWQueryResult',
+			ApplicationFactory::getInstance()->getStore()->getQueryResult( $query )
+		);
+	}
+
+}