public void Test_containsFood_WithoutFood()
{
string[] testBill = new string[] { "Cola", "Coffee" };
bool result = BillCalculator.containsFood(testBill);
Assert.IsFalse(result);
}
public void Test_containsHot_WithoutHot()
{
string[] testBill = new string[] { "Cola", "Cheese Sandwich" };
bool result = BillCalculator.containsHotFood(testBill);
Assert.IsFalse(result);
}
public void Test_containsFood_WithFood()
{
string[] testBill = new string[] { "Cola", "Cheese Sandwich" };
bool result = BillCalculator.containsFood(testBill);
Assert.IsTrue(result);
}
public void Test_containsHot_WithHotFood()
{
string[] testBill = new string[] { "Cola", "Coffee", "Steak Sandwich" };
bool result = BillCalculator.containsHotFood(testBill);
Assert.IsTrue(result);
}
public void BillCalculator_CalculateServiceCharge_Ok()
{
var billCalculator = new BillCalculator();
// All Drinks, no service charge
var menuItems1 = new string[] { "Cola", "Coffee", "Cola", "Coffee", "Cola" };
var charge1 = billCalculator.CalculateServiceCharge(menuItems1, 3.5D);
Assert.AreEqual(0.0D, charge1);
// Drinks plus cheese sandwich, 10% service charge
var menuItems2 = new string[] { "Cola", "Coffee", "Cola", "Coffee", "Cola", "Cheese Sandwich" };
var charge2 = billCalculator.CalculateServiceCharge(menuItems2, 5.5D);
Assert.AreEqual(0.55D, charge2);
// Any steak sandwich, 20% service charge
var menuItems3 = new string[] { "Cola", "Coffee", "Cola", "Coffee", "Cola", "Steak Sandwich" };
var charge3 = billCalculator.CalculateServiceCharge(menuItems3, 8.0D);
Assert.AreEqual(1.6D, charge3);
// Service charge capped at £20
var menuItems4 = (new string[] { "Cola", "Coffee", "Cola", "Coffee", "Cola", "Cheese Sandwich" })
.Union(Enumerable.Repeat("Steak Sandwich", 40))
.ToArray();
var charge4 = billCalculator.CalculateServiceCharge(menuItems4, 185.5D);
Assert.AreEqual(20.0D, charge4);
}
public void Test_calculateBill_Basic()
{
string[] testBill = new string[] { "Cola", "Coffee", "Cheese Sandwich" };
double expected = 3.5;
double actual = BillCalculator.calculateBill(testBill);
Assert.AreEqual(expected, actual);
}
public void Test_calculateBill_WithEmpty()
{
string[] testBill = new string[] {};
double expected = 0;
double actual = BillCalculator.calculateBill(testBill);
Assert.AreEqual(expected, actual);
}
public void Test_calculateBill_WithDuplicates()
{
string[] testBill = new string[] { "Cola", "Coffee", "Cola" };
double expected = 2;
double actual = BillCalculator.calculateBill(testBill);
Assert.AreEqual(expected, actual);
}
public void Test_calculateServiceCharge_ColdFood()
{
string[] testBill = new string[] { "Cola", "Coffee", "Cheese Sandwich" };
double expected = 0.35;
double actual = BillCalculator.calculateServiceCharge(testBill);
Assert.AreEqual(expected, actual);
}
public BillGenerator(int month, int year)
{
BillingMonth = month;
BillingYear = year;
ConvertDbToProgram = new ConvertFromDbToProgramModel();
ConvertProgramToDb = new ConvertFromProgramToDb();
URepo = new UserRepository();
ARepo = new ActivitiesRepository();
Calculator = new BillCalculator();
NewBills = new List <BillModel>();
}
public BillGenerator()
{
BillingMonth = (DateTime.Now.Month - 1);
BillingYear = (DateTime.Now.Year - 1);
ConvertDbToProgram = new ConvertFromDbToProgramModel();
ConvertProgramToDb = new ConvertFromProgramToDb();
URepo = new UserRepository();
ARepo = new ActivitiesRepository();
Calculator = new BillCalculator();
NewBills = new List <BillModel>();
}
public void TestToCheckWhetherApplicationProvidesValidOutputForAGivenValidInput()
{
var inputProducts = new List <string>()
{
"1", "4", "7"
};
var categoryToProductsMapping = productsProvider.GetCategoryAndProductsMapping();
var grandTotal = BillCalculator.CalculateBill(inputProducts, categoryToProductsMapping);
Assert.AreEqual(grandTotal, 116.7);
}
public void BillCalculator_CalculateBill_Ok()
{
var billCalculator = new BillCalculator();
var menuItems = new string[] { "Cola", "Coffee", "Cheese Sandwich" };
var billAmount = billCalculator.CalculateBill(menuItems);
Assert.AreEqual(3.85D, billAmount);
menuItems = new string[] { "Cola", "Steak Sandwich" };
billAmount = billCalculator.CalculateBill(menuItems);
Assert.AreEqual(6.0D, billAmount);
}
public void Test_calculateServiceCharge_Maximum()
{
List <string> testBill = new List <string>();
//Create very large bill
for (int a = 0; a < 40; a = a + 1)
{
testBill.Add("Steak Sandwich");
}
double expected = 20;
double actual = BillCalculator.calculateServiceCharge(testBill);
Assert.AreEqual(expected, actual);
}
public RetailStoreTest()
{
billCalculator = new BillCalculator(new PercentageDiscount(), new FixedDiscount());
}
public void Setup()
{
_service = new RuleService();
_calculator = new BillCalculator();
}
public void BillCalculator_ctor_Ok()
{
var billCalculator = new BillCalculator();
Assert.IsNotNull(billCalculator);
}