public void CanReturnCommodityParentListByType()
{
//ACT
var jsonResult = _commodityController.CommodityParentListByType(1, 1) as JsonResult;
//ASSERT
Assert.NotNull(jsonResult);
Assert.NotNull(jsonResult.Data);
Assert.IsNotInstanceOf <EmptyResult>(jsonResult.Data);
Assert.IsInstanceOf <SelectList>(jsonResult.Data);
}