public void UpdateDiscountMoreThanAmount()
{
AddMultipleProducts();
double balance = 0;
bool isUpdated = mainDBHelper.UpdateAdvance(180, out balance);
Assert.IsTrue(isUpdated, "Updation should happen when the advance is lesser or equal to total");
bool isDiscountUpdated = mainDBHelper.UpdateDiscount(30, out balance);
Assert.IsFalse(isDiscountUpdated, "Updation should not happen when the advance + discount is greater than total");
Assert.AreEqual("180", mainDBHelper.GetAdvance(), "Internal values messed up.");
Assert.AreEqual("10", mainDBHelper.GetBalance(), "Internal values messed up.");
Assert.AreEqual("0", mainDBHelper.GetDiscount(), "Internal values messed up.");
}
public void UpdateDiscount(double discount)
{
double balance = 0;
bool isUpdateSuccess = dbHelper.UpdateDiscount(discount, out balance);
if (isUpdateSuccess)
{
view.UpdateBalance(balance.ToString());
}
else
{
view.UpdateDiscount("");
dialogHelper.ShowError("Pay exceeds total amount", "Data Entry Error!!!");
}
}
