public void TestInput1()
{
terminal.BulkScan("ABCDABA");
var expectedTotal = 13.25;
var actualTotal = terminal.CalculateTotal();
Assert.AreEqual(expectedTotal, actualTotal, delta: expectedTotal / 100);
}
public void TestCase1()
{
// arrange
_posTerminal.Scan("ABCDABA");
// act, assert
Assert.AreEqual(13.25, _posTerminal.CalculateTotal());
}
public void TestSetPricing()
{
terminal.SetPricing('A', 1.25, Tuple.Create(3, 3.0));
terminal.ScanProduct('A');
var expectedTotal = 1.25;
var actualTotal = terminal.CalculateTotal();
Assert.AreEqual(expectedTotal, actualTotal, delta: expectedTotal / 100);
}
public void ShouldCalculateTotalCorrectly(string[] productCodes, decimal expectedTotalPrice)
{
foreach (var code in productCodes)
{
_terminal.Scan(code);
}
var totalPrice = _terminal.CalculateTotal();
Assert.Equal(expectedTotalPrice, totalPrice);
}
public double CalculateTotalTest_ABCDABA(string input)
{
var objProduct = new PurchasedProduct();
objProduct = terminal1.ScanProductsByBarcode(input);
DataTable dt = new DataTable();
dt = terminal2.SetPricing(objProduct.Name);
double sum = 0;
sum = terminal.CalculateTotal(dt);
return(sum);
}
public void CalculateTotal_ABCD_Total7And25()
{
// Arrange
var expectedTotal = 7.25M;
// Act
_terminal.Scan('A');
_terminal.Scan('B');
_terminal.Scan('C');
_terminal.Scan('D');
var total = _terminal.CalculateTotal();
// Assert
Assert.AreEqual(expectedTotal, total);
}
static void Main(string[] args)
{
var path = @"C:\Users\Acer_PC\Desktop\products.csv";
ICsvManipulator csvManipulator = new CsvManipulator(path);
IProductService productService = new ProductService(csvManipulator);
IPointOfSaleTerminal pointOfSaleTerminal = new PointOfSaleTerminal(productService);
pointOfSaleTerminal.SetPrice("A", 1.25, 3, 3.00);
pointOfSaleTerminal.SetPrice("B", 4.25, 0, 0.00);
pointOfSaleTerminal.SetPrice("C", 1.00, 6, 5.00);
pointOfSaleTerminal.SetPrice("D", 0.75, 0, 0.00);
//ABCDABA
pointOfSaleTerminal.Set("A");
pointOfSaleTerminal.Set("B");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("D");
pointOfSaleTerminal.Set("A");
pointOfSaleTerminal.Set("B");
pointOfSaleTerminal.Set("A");
var result = pointOfSaleTerminal.CalculateTotal();
pointOfSaleTerminal.ResetBusket();
System.Console.WriteLine(result);
//CCCCCCC
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("C");
result = pointOfSaleTerminal.CalculateTotal();
pointOfSaleTerminal.ResetBusket();
System.Console.WriteLine(result);
//ABCD
pointOfSaleTerminal.Set("A");
pointOfSaleTerminal.Set("B");
pointOfSaleTerminal.Set("C");
pointOfSaleTerminal.Set("D");
result = pointOfSaleTerminal.CalculateTotal();
pointOfSaleTerminal.ResetBusket();
System.Console.WriteLine(result);
System.Console.ReadKey();
}
public void CalculateTotal_Should_Return_Correct_Sum(string productCodes, double totalPrice)
{
// arrange
IPointOfSaleTerminal terminal = new PointOfSaleTerminal();
IReadOnlyDictionary <string, ProductPricingSettings> settings = new Dictionary <string, ProductPricingSettings>
{
{ "A", new ProductPricingSettings(1.25, 3, 3) },
{ "B", new ProductPricingSettings(4.25) },
{ "C", new ProductPricingSettings(1, 5, 6) },
{ "D", new ProductPricingSettings(0.75) },
{ "E", new ProductPricingSettings(1, 0.75, 1) }
};
terminal.SetPricing(settings);
foreach (char productCode in productCodes)
{
terminal.Scan(productCode.ToString());
}
// act
double result = terminal.CalculateTotal();
// assert
Assert.Equal(totalPrice, result);
}
public void CalculateTotal()
{
var terminal = new PointOfSaleTerminal(this._mockCart.Object, this._mockProductRepository.Object);
var result = terminal.CalculateTotal();
result.ShouldBe(100d);
}
public void Test16_CalculateTotal_ScannedProductABCD_CalculateTotalEqual7_25()
{
// Arrange
var terminal = new PointOfSaleTerminal();
List <IProduct> productListActual = new List <IProduct>
{
new Product("A"),
new Product("B"),
new Product("C"),
new Product("D")
};
terminal.SetProductList(productListActual);
int ReturnValueForCodeA_priceSet = terminal.SetPricing("A", 1.25f, 3, 3.0f);
int ReturnValueForCodeB_priceSet = terminal.SetPricing("B", 4.25f);
int ReturnValueForCodeC_priceSet = terminal.SetPricing("C", 1.0f, 6, 5.0f);
int ReturnValueForCodeD_priceSet = terminal.SetPricing("D", 0.75f);
terminal.ScanProduct("A");
terminal.ScanProduct("B");
terminal.ScanProduct("C");
terminal.ScanProduct("D");
// Act
float actualTotal = terminal.CalculateTotal();
// Assert
float expectedTotal = 7.25f;
Assert.AreEqual(expectedTotal, actualTotal, "The calculated total is wrong and should be 7.25");
}
public void CalculateTotal_ShouldCallCalculateTotal()
{
mockCartService.Setup(m => m.CalculateTotal()).Verifiable();
terminal.CalculateTotal();
mockCartService.Verify();
}
public void CalculateTotal_Should_Throw_ArgumentException_If_ProductPricingSettings_Is_Null_or_Empty()
{
// arrange
IPointOfSaleTerminal terminal = new PointOfSaleTerminal();
// assert
Assert.Throws <ArgumentException>(() => terminal.CalculateTotal());
}
public void CalculateTotal_ProductsCodesShouldHaveExpectedPrice(decimal expectedPrice, string[] productCodes)
{
productCodes.ToList().ForEach(productCode => terminal.Scan(productCode));
var result = terminal.CalculateTotal();
Assert.Equal(expectedPrice, result);
}
public void Test(string itemList, decimal expectedTotal)
{
foreach (var itemName in itemList.ToCharArray())
{
_terminal.Scan(itemName.ToString());
}
Assert.AreEqual(expectedTotal, _terminal.CalculateTotal());
}
public void Terminal_Scan_Should_Return_Total(string scan_items, decimal expected_total)
{
foreach (char ch in scan_items)
{
_terminal.ScanProduct(ch.ToString());
}
Assert.AreEqual(expected_total, _terminal.CalculateTotal());
}
static void Main(string[] args)
{
var products = new List <ProductDTO>
{
new ProductDTO {
Code = "A", RetailPrice = 1.25m, VolumePrice = 3m, VolumeQuantity = 3
},
new ProductDTO {
Code = "B", RetailPrice = 4.25m
},
new ProductDTO {
Code = "C", RetailPrice = 1m, VolumePrice = 5m, VolumeQuantity = 6
},
new ProductDTO {
Code = "D", RetailPrice = 0.75m
}
};
PointOfSaleTerminal terminal1 = new PointOfSaleTerminal();
terminal1.SetPricing(products);
terminal1.Scan("A");
terminal1.Scan("B");
terminal1.Scan("C");
terminal1.Scan("D");
terminal1.Scan("A");
terminal1.Scan("B");
terminal1.Scan("A");
Console.WriteLine($"ABCDABA - 13.25???{terminal1.CalculateTotal()}");
PointOfSaleTerminal terminal2 = new PointOfSaleTerminal();
terminal2.SetPricing(products);
terminal2.Scan("C");
terminal2.Scan("C");
terminal2.Scan("C");
terminal2.Scan("C");
terminal2.Scan("C");
terminal2.Scan("C");
terminal2.Scan("C");
Console.WriteLine($"CCCCCCC - 6???{terminal2.CalculateTotal()}");
PointOfSaleTerminal terminal3 = new PointOfSaleTerminal();
terminal3.SetPricing(products);
terminal3.Scan("A");
terminal3.Scan("B");
terminal3.Scan("C");
terminal3.Scan("D");
Console.WriteLine($"ABCD - 7.25???{terminal3.CalculateTotal()}");
Console.ReadLine();
}
public void AllUnknown()
{
decimal expected = 0.00M;
var terminal = new PointOfSaleTerminal();
terminal.ScanProduct("F");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
public decimal?CalculatePrice(IEnumerable <string> inputs)
{
_terminal.SetPricing(_pricesRepository.GetPrices());
foreach (var productName in inputs)
{
_terminal.Scan(productName);
}
return(_terminal.CalculateTotal());
}
private void Perform_ATest(string productCode, double expected)
{ //Arrange
productOrder = terminal.Scan(productCode, productOrder);
productOrder = terminal.SetPricing(productOrder);
//Act
double actual = terminal.CalculateTotal(productOrder);
//Assert
Assert.AreEqual(expected, actual);
}
public void TwoValidCodesInOneString()
{
decimal expected = 0.00M;
var terminal = new PointOfSaleTerminal();
terminal.ScanProduct("AA");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
public void SingleD()
{
decimal expected = 0.75M;
var terminal = new PointOfSaleTerminal();
terminal.ScanProduct("D");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
static void Main(string[] args)
{
string order = "ABCD";
PointOfSaleTerminal terminal = new PointOfSaleTerminal();
char[] arr = order.ToCharArray();
terminal.orderList = order.ToCharArray().Select(c => c.ToString()).ToList();
terminal.pricingObj = new List <PricingOfItems>();
terminal.pricingObj = terminal.SetPricing();
double result = terminal.CalculateTotal(terminal);
}
static void Main(string[] args)
{
var terminal = new PointOfSaleTerminal();
terminal.SetPricing('A', 1.25, Tuple.Create(3, 3.0));
terminal.SetPricing('B', 4.25);
terminal.SetPricing('C', 1.00, Tuple.Create(6, 5.0));
terminal.SetPricing('D', 0.75);
terminal.BulkScan("ABC");
Console.WriteLine(terminal.CalculateTotal());
}
public void A1LessFromCombination()
{
decimal expected = 2.50M;
var terminal = new PointOfSaleTerminal();
terminal.ScanProduct("A");
terminal.ScanProduct("A");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
public void EmptyWithValidCodes()
{
decimal expected = 2.00M;
var terminal = new PointOfSaleTerminal();
terminal.ScanProduct("");
terminal.ScanProduct("A");
terminal.ScanProduct("D");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
public void ChangePriceOfD()
{
decimal expected = 1.00M;
var terminal = new PointOfSaleTerminal();
terminal.SetPricing("D", 1.00);
terminal.ScanProduct("D");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
public void Should_CalculateTotal(string products, double expectedTotal)
{
//Arrange
var prices = new Dictionary <string, Price>();
prices.Add("A", new VolumePrice(1.25, 3, 3));
prices.Add("B", new Price(4.25));
prices.Add("C", new VolumePrice(1, 6, 5));
prices.Add("D", new Price(0.75));
_terminal.SetPricing(prices);
//Act
foreach (var productCode in products)
{
_terminal.Scan(productCode.ToString());
}
var actualTotal = _terminal.CalculateTotal();
//Assert
Assert.AreEqual(expectedTotal, actualTotal);
}
public void ApplyDiscountCard_WithDefaultDiscountCard_CorrectTotalValue(int productsCount, decimal expectedResult)
{
var terminal = new PointOfSaleTerminal(
new ProductsPriceSetBuilder()
.AddProduct(DefaultProductCode.ToString(), 100.0M, 3, 200.0M)
.GetAllProducts());
var discountCard = CreateDefaultDiscountCard();
ScanStringAsChars(terminal, new string(DefaultProductCode, productsCount));
AssertDecimalEquals(expectedResult, terminal.CalculateTotal(discountCard));
}
public void UnknownStartWithValidCodes()
{
decimal expected = 2.75M;
var terminal = new PointOfSaleTerminal();
terminal.ScanProduct("F");
terminal.ScanProduct("C");
terminal.ScanProduct("C");
terminal.ScanProduct("D");
decimal result = terminal.CalculateTotal();
Assert.AreEqual(expected, result);
}
[Test] //Given input to check
public void TotalPriceAfterDiscountForSevenSameProduct()
{
//Arrange
PointOfSaleTerminal pointOfSale = new PointOfSaleTerminal();
Product C = new Product("C", 7, 1);
//Act
pointOfSale.ScanProduct(C);
double result = pointOfSale.CalculateTotal();
//Assert
Assert.AreEqual(6, result);
}
static void Main( string[] args )
{
if (1 != args.Length)
{
System.Console.WriteLine("Usage: PointOfSaleTernimal <command file>");
}
else
{
PointOfSaleTerminal terminal = new PointOfSaleTerminal();
System.IO.StreamReader priceFile = new System.IO.StreamReader(args[0]);
string line = priceFile.ReadLine();
if (null != line)
{
terminal.SetPricing(line);
while ((line = priceFile.ReadLine()) != null)
{
terminal.Scan(line);
}
}
System.Console.WriteLine("Total sale: $" + terminal.CalculateTotal());
}
}
