public void AlaCarteCosts3()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.ALaCarte;
nacho.AddIngredient(UnitTestItems.Ingredients.Tortilla);
nacho.AddIngredient(UnitTestItems.Ingredients.Rice);
nacho.AddIngredient(UnitTestItems.Ingredients.Chicken);
nacho.AddIngredient(UnitTestItems.Ingredients.Steak);
nacho.AddIngredient(UnitTestItems.Ingredients.RedSalsa);
nacho.AddIngredient(UnitTestItems.Ingredients.Queso);
nacho.AddIngredient(UnitTestItems.Ingredients.GratedCheese);
nacho.AddIngredient(UnitTestItems.Ingredients.Guacamole);
Order order = new Order();
order.AddItem(nacho);
int result = order.Total;
int expected = 732;
Assert.AreEqual(expected, result);
UnitTestItems.ClearSelectedIngredients();
}
public void AlaCarteCosts2()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.ALaCarte;
nacho.AddIngredient(UnitTestItems.Ingredients.Tortilla);
nacho.AddIngredient(UnitTestItems.Ingredients.Rice);
nacho.AddIngredient(UnitTestItems.Ingredients.Chicken);
nacho.AddIngredient(UnitTestItems.Ingredients.RedSalsa);
nacho.AddIngredient(UnitTestItems.Ingredients.GreenSalsa);
nacho.AddIngredient(UnitTestItems.Ingredients.SourCream);
Order order = new Order();
order.AddItem(nacho);
int result = order.Total;
int expected = 632;
Assert.AreEqual(expected, result);
UnitTestItems.ClearSelectedIngredients();
}
public void AddIncompleteItemToOrder()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNachoInBowl; // Create nacho item
// Don't select any ingredients!
Order order = new Order(); // Create an order and add the item
ProcessResult result = order.AddItem(nacho);
Assert.IsFalse(result.Success);
Assert.AreEqual("Order incomplete! Not enough ingredients.", result.Message);
}
public void RemoveIngredientSelection()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNachoInBowl;
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Chicken);
ProcessResult result = nacho.RemoveIngredient(UnitTestItems.Ingredients.Chicken);
Assert.IsTrue(result.Success);
UnitTestItems.ClearSelectedIngredients();
}
public void AddTortillaWhenNotAllowed()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNachoInBowl; // Tortilla NOT included!
ProcessResult result = nacho.AddIngredient(UnitTestItems.Ingredients.Tortilla); // Try to add torilla
Assert.IsFalse(result.Success);
Assert.AreEqual("This product does not include tortilla.", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void FullOrderCost()
{
UnitTestItems.ClearSelectedIngredients();
Order order = UnitTestItems.GetSimulatedOrderItem();
int result = order.Total;
int expected = UnitTestItems.SimulatedOrderItemCost;
Assert.AreEqual(expected, result);
UnitTestItems.ClearSelectedIngredients();
}
public void RemoveWrongIngredientSelection()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNachoInBowl;
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Chicken);
ProcessResult result = nacho.RemoveIngredient(UnitTestItems.Ingredients.Steak); //doesn't exist!
Assert.IsFalse(result.Success);
Assert.AreEqual("This ingredient was not added to this menu item.", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void AddSurplusRice()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.ALaCarte;
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Rice); // Add rice
ProcessResult result = nacho.AddIngredient(UnitTestItems.Ingredients.Rice); // Add more rice!
Assert.IsFalse(result.Success);
Assert.AreEqual("Only 1 serving of rice per meal", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void AddSecondMeatItem()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNacho; // Allowed: 1 meat, 1 salsa
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Steak); // Add 1 meat item
ProcessResult result = nacho.AddIngredient(UnitTestItems.Ingredients.Chicken); // Try to add a second meat item
Assert.IsFalse(result.Success);
Assert.AreEqual("Nachos are limited to 1 meat option per meal.", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void SimulateCompleteOrder()
{
UnitTestItems.ClearSelectedIngredients();
Order order = UnitTestItems.GetSimulatedOrderItem();
order.SaveOrder();
//Check order was saved
Order retrievedOrder = new Order(order.OrderId); //Finds order in data store
Assert.AreEqual(order.OrderId, retrievedOrder.OrderId);
Assert.AreEqual(UnitTestItems.SimulatedOrderItemCost, retrievedOrder.Total);
}
public void AddItemToOrder()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNachoInBowl;
nacho.AddIngredient(UnitTestItems.Ingredients.Chicken);
nacho.AddIngredient(UnitTestItems.Ingredients.GreenSalsa);
Order order = new Order();
ProcessResult result = order.AddItem(nacho);
Assert.IsTrue(result.Success);
UnitTestItems.ClearSelectedIngredients();
}
public void AddForbiddenIngredient()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNacho; // Allowed: 1 meat, 1 salsa
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Steak); //Add 1 meat
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Queso); //Add 1 Salsa
ProcessResult result = nacho.AddIngredient(UnitTestItems.Ingredients.GratedCheese); // Try to add a topping
Assert.IsFalse(result.Success);
Assert.AreEqual("Can't add any more ingredients!", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void AddMoreThanWholeItemAllows()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.ThreeIngredientNacho; // Allowed: 1 meat, 1 salsa, 1 topping
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Steak); // Add 1 meat
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Queso); // Add 1 salsa
_ = nacho.AddIngredient(UnitTestItems.Ingredients.GratedCheese); // Add 1 topping
ProcessResult result = nacho.AddIngredient(UnitTestItems.Ingredients.GreenSalsa); // Try to add another salsa
Assert.IsFalse(result.Success);
Assert.AreEqual("Can't add any more ingredients!", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void AddTooMuchOfOneIngredient()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.ThreeIngredientNacho; // Allowed: 1 meat, 1 salsa, 1 topping
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Steak); // Add 1 meat
_ = nacho.AddIngredient(UnitTestItems.Ingredients.Queso); // Add 1 salsa
// Still allowed to add a topping
ProcessResult result = nacho.AddIngredient(UnitTestItems.Ingredients.GreenSalsa); // Try to add another salsa
Assert.IsFalse(result.Success);
Assert.AreEqual("Can't add any more of this item!", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void AttemptToRemoveNonexistentOrderItem()
{
UnitTestItems.ClearSelectedIngredients();
NachoItem nacho = UnitTestItems.NachoItems.TwoIngredientNachoInBowl;
nacho.AddIngredient(UnitTestItems.Ingredients.Chicken);
nacho.AddIngredient(UnitTestItems.Ingredients.GreenSalsa);
Order order = new Order();
ProcessResult result = order.RemoveItem(nacho);
Assert.IsFalse(result.Success);
Assert.AreEqual("Item does not exist in this order.", result.Message);
UnitTestItems.ClearSelectedIngredients();
}
public void TestSubtotals()
{
UnitTestItems.ClearSelectedIngredients();
Order order = UnitTestItems.GetSimulatedOrderItem();
List <SubTotal> subtotals = order.GetSubTotals();
//Subtotals should return as below. Ingredient items are ordered by price high to low
// Item[0] (nacho bowl)
// Base Price: 399
// Chicken, Amount 1, Cost 0
// Red Salsa, Amount 1, Cost 0
//
// Item[1] (3 item nacho)
// Base Price: 599
// Queso, Amount 1, Cost 150
// Chicken, Amount 1, Cost 0
// Grated Cheese, Amount 1, Cost 0
//
// Item[2] (a-la-carte)
// Base Price 599
// Steak, Amount 2, Cost 50
// Red Salsa, Amount 1, Cost 33
// Grated Cheese, Amount 1, Cost 33
// Queso, Amount 1, Cost 0
// Guacamole, Amount 1, Cost 0
//
// Item[3] (chips)
// Base Price: 200
//
// Item[4] (cola)
// Base Price: 125
Assert.AreEqual(5, subtotals.Count);
Assert.AreEqual(399, subtotals[0].BasePrice);
Assert.AreEqual(599, subtotals[1].BasePrice);
Assert.AreEqual(599, subtotals[2].BasePrice);
Assert.AreEqual(200, subtotals[3].BasePrice);
Assert.AreEqual(125, subtotals[4].BasePrice);
Assert.AreEqual(2, subtotals[0].SelectedIngredientsInfo.Count);
Assert.AreEqual(3, subtotals[1].SelectedIngredientsInfo.Count);
Assert.AreEqual(749, subtotals[1].ItemTotal);
Assert.AreEqual(150, subtotals[1].SelectedIngredientsInfo[0].Cost);
Assert.AreEqual(2, subtotals[2].SelectedIngredientsInfo[0].Amount);
Assert.AreEqual(1, subtotals[2].SelectedIngredientsInfo[1].Amount);
Assert.AreEqual(1, subtotals[2].SelectedIngredientsInfo[2].Amount);
Assert.AreEqual(1, subtotals[2].SelectedIngredientsInfo[3].Amount);
Assert.AreEqual(1, subtotals[2].SelectedIngredientsInfo[4].Amount);
Assert.AreEqual(50, subtotals[2].SelectedIngredientsInfo[0].Cost);
Assert.AreEqual(50, subtotals[2].SelectedIngredientsInfo[1].Cost);
Assert.AreEqual(33, subtotals[2].SelectedIngredientsInfo[2].Cost);
Assert.AreEqual(0, subtotals[2].SelectedIngredientsInfo[3].Cost);
Assert.AreEqual(0, subtotals[2].SelectedIngredientsInfo[4].Cost);
UnitTestItems.ClearSelectedIngredients();
}
