/**
  * Test method getData
  */
 public function testGetData()
 {
     $dataSource = $this->getMockForAbstractClass('Oro\\Bundle\\DataGridBundle\\Datasource\\DatasourceInterface');
     $this->grid->setDatasource($dataSource);
     $resultFQCN = 'Oro\\Bundle\\DataGridBundle\\Datagrid\\Common\\ResultsObject';
     $this->acceptor->expects($this->once())->method('acceptDatasource')->with($dataSource);
     $this->acceptor->expects($this->once())->method('acceptResult')->with($this->isInstanceOf($resultFQCN));
     $result = $this->grid->getData();
     $this->assertInstanceOf($resultFQCN, $result);
 }