public void AddMultipleSameItem_UpdatesLineCount_Success()
{
var basket = new ShoppingBasket();
var bread1 = TestMockProductsLineItems.BreadItem();
var bread2 = TestMockProductsLineItems.BreadItem();
basket.AddProduct(bread1.Product, 1);
basket.AddProduct(bread2.Product, 1);
Assert.True(basket.Products[0].Quantity == 2 && basket.Products[0].Product.Id == 1);
Assert.True(basket.GetTotal() == 2.00m);
Assert.True(basket.Products.Count == 1);
}
public void DeleteLineItem_Success()
{
var basket = new ShoppingBasket();
var bread1 = TestMockProductsLineItems.BreadItem();
var bread2 = TestMockProductsLineItems.BreadItem();
basket.AddProduct(bread1.Product, 1);
basket.AddProduct(bread2.Product, 1);
_output.WriteLine($"Total before delete: {basket.Products.Count}");
basket.DeleteProductLine(1);
_output.WriteLine($"Total after delete: {basket.Products.Count}");
Assert.True(basket.Products.Count == 0);
}
public static IEnumerable <object[]> DiscountedProductsGet4thFree()
{
var products = new List <IProductLineItem> {
TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem()
};
var products2 = new List <IProductLineItem> {
TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem()
};
var products3 = new List <IProductLineItem> {
TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(),
TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem(), TestMockProductsLineItems.MilkItem()
};
yield return(new object[] { products, 3.45m });
yield return(new object[] { products2, 4.60m });
yield return(new object[] { products3, 6.90m });
}
public static IEnumerable <object[]> DiscountedProductsGetHalfPrice()
{
var products = new List <IProductLineItem> {
TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.BreadItem(), TestMockProductsLineItems.BreadItem()
};
var products2 = new List <IProductLineItem> {
TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(),
TestMockProductsLineItems.BreadItem(), TestMockProductsLineItems.BreadItem()
};
var products3 = new List <IProductLineItem> {
TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(), TestMockProductsLineItems.ButterItem(),
TestMockProductsLineItems.BreadItem(), TestMockProductsLineItems.BreadItem(), TestMockProductsLineItems.BreadItem()
};
yield return(new object[] { products, 3.10m });
yield return(new object[] { products2, 4.20m });
yield return(new object[] { products3, 5.20m });
}
public static IEnumerable <object[]> Products()
{
var products = new List <Product> {
TestMockProductsLineItems.BreadItem().Product
};
var products2 = new List <Product> {
TestMockProductsLineItems.BreadItem().Product, TestMockProductsLineItems.BreadItem().Product
};
var products3 = new List <Product> {
TestMockProductsLineItems.BreadItem().Product, TestMockProductsLineItems.ButterItem().Product, TestMockProductsLineItems.MilkItem().Product
};
var products4 = new List <Product> {
TestMockProductsLineItems.BreadItem().Product, TestMockProductsLineItems.ButterItem().Product, TestMockProductsLineItems.MilkItem().Product, TestMockProductsLineItems.MilkItem().Product
};
yield return(new object[] { products, 1, 1.00m });
yield return(new object[] { products2, 1, 2.00m }); // Line items should still be 1 but total 2
yield return(new object[] { products3, 3, 2.95m });
yield return(new object[] { products4, 3, 4.10m });
}