public function testMergeGroupBy() { $this->queryBuilder->groupBy('id'); $qb = new SelectQueryBuilder(); $qb->groupBy('score', SelectQueryBuilder::ASC); $this->queryBuilder->mergeGroupBy($qb); $expected = array(array('column' => 'id', 'order' => NULL), array('column' => 'score', 'order' => SelectQueryBuilder::ASC)); $this->assertEquals($expected, $this->queryBuilder->getGroupByParts()); }