public void TestSingleDiscount()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
var barcodes = new List <string>();
barcodes.Add("01");
barcodes.Add("02");
km.TwoProductDiscount(barcodes, 2.99m);
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1.0m));
var product2 = new BarcodeEventArgs(new Product("02", "Test product 02!", 4.0m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
// validate
Assert.IsNotEmpty(discountProducts);
Assert.AreEqual(1, discountProducts.Count);
Assert.AreEqual("Discount-01-02", discountProducts[0].Description);
Assert.AreEqual(-2.01m, discountProducts[0].Amount);
}
public void TestNoDiscount()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
var barcodes = new List <string>();
barcodes.Add("02");
barcodes.Add("03");
km.TwoProductDiscount(barcodes, 2.99m);
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1.0m));
var product2 = new BarcodeEventArgs(new Product("02", "Test product 02!", 4.0m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
// validate
Assert.IsEmpty(discountProducts);
}
public void TestQuantityCombinationDiscountSingleProduct()
{
// test
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
var barcodes = new List <string>();
barcodes.Add("02");
barcodes.Add("01");
km.CombinationDiscount(barcodes, 5, 0.10m);
var product1 = new BarcodeEventArgs(new Product("02", "Test product 02!", 1m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
// validate
Assert.IsNotEmpty(discountProducts);
Assert.AreEqual(1, discountProducts.Count);
Assert.AreEqual("D-", discountProducts[0].Barcode);
Assert.AreEqual(-0.50m, discountProducts[0].Amount);
}
public void TestQuantityCombinationNoDiscount()
{
// test
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
var barcodes = new List <string>();
barcodes.Add("02");
barcodes.Add("03");
km.CombinationDiscount(barcodes, 4, 0.2m);
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 100m));
var product2 = new BarcodeEventArgs(new Product("02", "Test product 02!", 1.4m));
var product3 = new BarcodeEventArgs(new Product("03", "Test product 03!", 11m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product3);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product3);
km.RaiseBarcodeScaned(null, product2);
// validate
Assert.IsEmpty(discountProducts);
}
public void TestSingleDiscounWithCheckOutAfter3()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
km.QuantityThreeDiscount();
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
// validate
Assert.IsNotEmpty(discountProducts);
Assert.AreEqual(1, discountProducts.Count);
Assert.AreEqual(-0.75m, discountProducts[0].Amount);
Assert.AreEqual("DISCOUNT ON" + product1.Product.Description, discountProducts[0].Description);
Assert.AreEqual(2, product1.Product.Amount + product1.Product.Amount);
}
public void TestNoDiscounWithCheckOutAfter4()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
var barcodes = new List <string>();
barcodes.Add("02");
barcodes.Add("01");
km.CombinationDiscountOfProduct(barcodes, 5);
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1.76m));
var product2 = new BarcodeEventArgs(new Product("02", "Test product 02!", 4m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
// validate
Assert.IsEmpty(discountProducts);
}
public void TestDiscountTwiseDifferentGetProducts()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
km.QuantityThreeDiscount();
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1m));
var product2 = new BarcodeEventArgs(new Product("02", "Test product 02!", 1.4m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
km.RaiseBarcodeScaned(null, product2);
km.RaiseBarcodeScaned(null, product2);
// validate
Assert.IsNotEmpty(discountProducts);
Assert.AreEqual(2, discountProducts.Count);
Assert.AreEqual("01", discountProducts[0].Barcode);
Assert.AreEqual("02", discountProducts[1].Barcode);
Assert.AreEqual(-0.75m, discountProducts[0].Amount);
Assert.AreEqual(-1.05m, discountProducts[1].Amount);
Assert.AreEqual("DISCOUNT ON" + product1.Product.Description, discountProducts[0].Description);
Assert.AreEqual("DISCOUNT ON" + product2.Product.Description, discountProducts[1].Description);
}
public void TestSingleDiscounWithCheckOutAfter6()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
var barcodes = new List <string>();
barcodes.Add("02");
barcodes.Add("01");
km.CombinationDiscountOfProduct(barcodes, 5);
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1.76m));
var product2 = new BarcodeEventArgs(new Product("02", "Test product 02!", 4m));
var product3 = new BarcodeEventArgs(new Product("03", "Test product 02!", 800m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product2);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product3);
// validate
Assert.IsNotEmpty(discountProducts);
Assert.AreEqual(1, discountProducts.Count);
Assert.AreEqual(-1.76m, discountProducts[0].Amount);
Assert.AreEqual("discount-cheapest-01-02-01-02-01-", discountProducts[0].Description);
}
public void TestNODiscounWithCheckOutAfter2()
{
// prepare
var discountProducts = new List <IProduct>();
var km = new KortingsManager();
km.QuantityThreeDiscount();
var product1 = new BarcodeEventArgs(new Product("01", "Test product 01!", 1m));
km.DiscountAProduct += (sender, e) =>
{
discountProducts.Add(e.Product);
};
// test
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
km.RaisePayment(null, null);
km.RaiseBarcodeScaned(null, product1);
km.RaiseBarcodeScaned(null, product1);
// validate
Assert.IsEmpty(discountProducts);
}
