public void Test_Purchase2()
{
const double expectedGrandTotal = 65.15;
const double expectedTaxTotal = 7.65;
var expectedReceipt = new System.Text.StringBuilder();
expectedReceipt.AppendLine($"Imported box of chocolates: 10.50");
expectedReceipt.AppendLine($"Imported bottle of perfume: 54.65");
expectedReceipt.AppendLine($"Sales Taxes: 7.65");
expectedReceipt.AppendLine($"Total: 65.15");
var salesTaxRate = new TaxRate(.1);
var importTaxRate = new TaxRate(.05);
var salesTaxService = new SalesTaxService(salesTaxRate);
var importTaxService = new ImportTaxService(importTaxRate);
var orderItems = new List <OrderItem> {
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = true,
ItemType = ItemType.Food,
Name = "Imported box of chocolates",
UnitPrice = 10.00
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = true,
ItemType = ItemType.Other,
Name = "Imported bottle of perfume",
UnitPrice = 47.50
}
},
};
var order = new Order(salesTaxService, importTaxService);
order.Add(orderItems);
_output.WriteLine($"Order total is {order.GrandTotal}");
_output.WriteLine($"Tax total is {order.TaxTotal}");
var receipt = FormattedReceiptService.Print(order);
_output.WriteLine(receipt);
Assert.Equal(order.GrandTotal, expectedGrandTotal);
Assert.Equal(order.TaxTotal, expectedTaxTotal);
Assert.Equal(receipt, expectedReceipt.ToString());
}
public void Test_Purchase1()
{
//build out expected results
const double expectedGrandTotal = 42.32;
const double expectedTaxTotal = 1.50;
var expectedReceipt = new System.Text.StringBuilder();
expectedReceipt.AppendLine($"Book: 24.98 (2 @ 12.49)");
expectedReceipt.AppendLine($"Music CD: 16.49");
expectedReceipt.AppendLine($"Chocolate bar: 0.85");
expectedReceipt.AppendLine($"Sales Taxes: 1.50");
expectedReceipt.AppendLine($"Total: 42.32");
//start a new order
var salesTaxRate = new TaxRate(.1);
var importTaxRate = new TaxRate(.05);
var salesTaxService = new SalesTaxService(salesTaxRate);
var importTaxService = new ImportTaxService(importTaxRate);
var orderItems = new List <OrderItem> {
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = false,
ItemType = ItemType.Book,
Name = "Book", UnitPrice = 12.49
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = false,
ItemType = ItemType.Book,
Name = "Book",
UnitPrice = 12.49
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = false,
ItemType = ItemType.Other,
Name = "Music CD",
UnitPrice = 14.99
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = false,
ItemType = ItemType.Food,
Name = "Chocolate bar",
UnitPrice = .85
}
}
};
var order = new Order(salesTaxService, importTaxService);
order.Add(orderItems);
_output.WriteLine($"Order total is {order.GrandTotal}");
_output.WriteLine($"Tax total is {order.TaxTotal}");
var receipt = FormattedReceiptService.Print(order);
_output.WriteLine(receipt);
Assert.Equal(order.GrandTotal, expectedGrandTotal);
Assert.Equal(order.TaxTotal, expectedTaxTotal);
Assert.Equal(receipt, expectedReceipt.ToString());
}
public void Test_Purchase3()
{
const double expectedGrandTotal = 86.53;
const double expectedTaxTotal = 7.30;
var expectedReceipt = new System.Text.StringBuilder();
expectedReceipt.AppendLine($"Imported bottle of perfume: 32.19");
expectedReceipt.AppendLine($"Bottle of perfume: 20.89");
expectedReceipt.AppendLine($"Packet of headache pills: 9.75");
expectedReceipt.AppendLine($"Imported box of chocolates: 23.70 (2 @ 11.85)");
expectedReceipt.AppendLine($"Sales Taxes: 7.30");
expectedReceipt.AppendLine($"Total: 86.53");
var salesTaxRate = new TaxRate(.1);
var importTaxRate = new TaxRate(.05);
var salesTaxService = new SalesTaxService(salesTaxRate);
var importTaxService = new ImportTaxService(importTaxRate);
var orderItems = new List <OrderItem> {
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = true,
ItemType = ItemType.Other,
Name = "Imported bottle of perfume",
UnitPrice = 27.99
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = false,
ItemType = ItemType.Other,
Name = "Bottle of perfume",
UnitPrice = 18.99
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = false,
ItemType = ItemType.MedicalSupply,
Name = "Packet of headache pills",
UnitPrice = 9.75
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = true,
ItemType = ItemType.Food,
Name = "Imported box of chocolates",
UnitPrice = 11.25
}
},
new OrderItem(salesTaxService, importTaxService)
{
Quantity = 1,
Item = new Item
{
IsImported = true,
ItemType = ItemType.Food,
Name = "Imported box of chocolates",
UnitPrice = 11.25
}
}
};
var order = new Order(salesTaxService, importTaxService);
order.Add(orderItems);
_output.WriteLine($"Order total is {order.GrandTotal}");
_output.WriteLine($"Tax total is {order.TaxTotal}");
var receipt = FormattedReceiptService.Print(order);
_output.WriteLine(receipt);
Assert.Equal(order.GrandTotal, expectedGrandTotal);
Assert.Equal(order.TaxTotal, expectedTaxTotal);
Assert.Equal(receipt, expectedReceipt.ToString());
}