public void AddItemsQuantityAndPriceAdded()
{
// Arrange
string pName = "Beans";
decimal lPrice = 1.00M;
int quant = 4;
OrderItem beans = new OrderItem(pName, lPrice, quant);
// Act
beans.AddItems(1.00M, 2);
// Assert
Assert.AreEqual("Beans", beans.ProductName);
Assert.AreEqual(1.00M, beans.LatestPrice);
Assert.AreEqual(6, beans.Quantity);
beans.AddItems(1.00M, 2);
Assert.AreEqual(8, beans.Quantity);
}
public void AddItemQuantityAddedInvalid()
{
// Arrange
string pName = "Beans";
decimal lPrice = 1.00M;
int quant = 4;
OrderItem beans = new OrderItem(pName, lPrice, quant);
// Act
beans.AddItems(1.00M, -1);
// Assert
}
public void AddItemsTestQtyOnly()
{
string prodname = "Banana";
decimal latestPrice = 0.75m;
int quantity = 3;
OrderItem target = new OrderItem(prodname, latestPrice, quantity);
int qty = 2;
int actual = target.AddItems(qty);
int expected = 5;
Assert.AreEqual(expected, actual);
}
public void AddTwoItemsTest()
{
// Assemble
string name = "Orange";
decimal price = 0.50m;
int quantity = 5, addingQuantity = 2;
bool expected = true, actual = false;
OrderItem Actual = new OrderItem(name, price, quantity);
// Act
Actual.AddItems(addingQuantity);
if (Actual.Quantity == quantity + addingQuantity)
{
actual = true;
}
// Assert
Assert.AreEqual(expected, actual);
}
public void TotalOrderTest()
{
// Assemble
string name = "Orange";
decimal price = 0.50m;
int quantity = 5;
bool expected = true, actual = false;
OrderItem Actual = new OrderItem(name, price, quantity);
// Act
Actual.AddItems();
if (Actual.TotalOrder == 3.00m)
{
actual = true;
}
// Assert
Assert.AreEqual(expected, actual);
}