static void Main(string[] args)
{
Console.WriteLine("INPUT:");
var i = 1;
foreach (var productList in InputOrders)
{
Console.WriteLine();
Console.WriteLine($"Input {i++}:");
foreach (var productString in productList)
{
Console.WriteLine(productString);
}
}
i = 1;
Console.WriteLine();
Console.WriteLine("OUTPUT:");
using (new CultureOverride(CultureInfo.InvariantCulture))
{
foreach (var productList in InputOrders)
{
Console.WriteLine();
Console.WriteLine($"Output {i++}:");
var productParser = new ProductParser();
var orderInvoiceManager = new OrderInvoiceManager();
var orderInvoice = orderInvoiceManager.CreateInvoice(productParser.ParseAll(productList));
foreach (var computedProduct in orderInvoice.Products)
{
Console.WriteLine(computedProduct);
}
Console.WriteLine($"Sales Taxes: {orderInvoiceManager.GetTotalTaxes(orderInvoice).ToString("0.00")}");
Console.WriteLine($"Total: {orderInvoiceManager.GetTotalAmount(orderInvoice).ToString("0.00")}");
}
Console.WriteLine();
Console.Write("Press any key to exit...");
Console.ReadLine();
}
}
public void Should_ThrowFormatException_When_BadProductInputs()
{
// Arrange
var productParser = new ProductParser();
var productStringList = new List <string>
{
"1 imported box of chocolates at 11.25",
"1.5 books at 12.49"
};
// Act & Assert
var exception = Assert.Throws <FormatException>(() => productParser.ParseAll(productStringList));
Assert.Equal($"Unable to parse \"{productStringList[1]}\"", exception.Message);
}
public void Should_ParseAllProductInputs()
{
// Arrange
var productParser = new ProductParser();
var productStringList = new List <string>
{
"1 book at 12.49",
"1 music CD at 14.99",
"1 chocolate bar at 0.85"
};
// Act
var products = productParser.ParseAll(productStringList);
// Assert
Assert.Equal(productStringList.Count, products.Count);
}
public void Should_ReturnExpectedString_When_PrintingComputedProduct(string productInput, string expectedOutput)
{
using (new CultureOverride(CultureInfo.InvariantCulture))
{
// Arrange
var productParser = new ProductParser();
var orderInvoiceManager = new OrderInvoiceManager();
// Act
var orderInvoice = orderInvoiceManager.CreateInvoice(productParser.ParseAll(new List <string> {
productInput
}));
// Assert
Assert.Equal(1, orderInvoice.Products.Count);
Assert.Equal(expectedOutput, orderInvoice.Products.Single().ToString());
}
}
