/// <summary>
/// Submit Data based on parameter input form car Rental
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnSubmit_Click(object sender, EventArgs e)
{
int id = 0;
int days = 0;
int carQty = 0;
bool res = false;
string myStr = string.Empty;
if (CbModel.SelectedValue != null)
{
myStr = CbModel.SelectedValue.ToString();
}
res = int.TryParse(myStr, out id);
if (!string.IsNullOrEmpty(TbDaysQty.Text))
{
myStr = TbDaysQty.Text;
}
res = int.TryParse(myStr, out days);
if (!string.IsNullOrEmpty(TbCarQty.Text))
{
myStr = TbCarQty.Text;
}
res = int.TryParse(myStr, out carQty);
try
{
IEnumerable <CarsModel> query = hasilx.Where(s => s.Id == id).ToList();
if (query != null && query.Count() > 0)
{
obj.ModelYear = Convert.ToInt32(query.Select(x => x.ModelYear).First().ToString());
obj.TotalDay = days;
obj.Car = query.Select(x => x.ModelName).First().ToString() + " | ";
obj.Car += query.Select(x => x.SeriesName).First().ToString();
obj.QtyCar = carQty;
obj.TotalPrice = Convert.ToDecimal(query.Select(x => x.RentCost).First().ToString());
obj.Discount = processor.GetDiscountValue(obj.TotalDay, obj.QtyCar, obj.ModelYear);
obj.TotalPrice = obj.TotalPrice * obj.QtyCar * obj.TotalDay;
// Price after discount
obj.TotalPrice -= ((obj.TotalPrice * obj.Discount) / 100);
obj.CreateDate = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
List <TransactionModel> _items = new List <TransactionModel>();
_items.Add(obj);
datagridTransactionData = new BindingList <TransactionModel>(_items.ToList());
DGResult.DataSource = datagridTransactionData;
DGResult.Columns[5].DefaultCellStyle.Format = "c";
}
}
catch (Exception err)
{
throw err;
}
}
public void GetDiscountValueTest()
{
//Arrange
var bm = new TransactionProcessor();
obj.VarInput0 = 3; // days length
obj.VarInput01 = 2; // car qty
obj.VarInput02 = 2009; // year of car model
obj.VarOutput = 22;
//Act
obj.VarExpected = bm.GetDiscountValue(obj.VarInput0, obj.VarInput01, obj.VarInput02);
//Assert
Assert.AreEqual(obj.VarOutput, obj.VarExpected);
bm.Dispose();
}