public function testDoQuery()
 {
     $apiMock = $this->getMockBuilder('WikidataQueryApi\\WikidataQueryApi')->disableOriginalConstructor()->getMock();
     $apiMock->expects($this->any())->method('doQuery')->with($this->equalTo(['q' => 'claim[42:42]']))->will($this->returnValue(['status' => ['error' => 'OK'], 'items' => [42]]));
     $service = new SimpleQueryService($apiMock, new ClaimQuerySerializer());
     $this->assertEquals([new ItemId('Q42')], $service->doQuery(new ClaimQuery(new PropertyId('P42'), new ItemId('Q42'))));
 }
 /**
  * @see ItemIdForQueryLookup::getItemIdsForQuery
  */
 public function getItemIdsForQuery(Description $queryDescription, QueryOptions $queryOptions = null)
 {
     return $this->queryService->doQuery($this->buildQueryForDescription($queryDescription));
 }