public void to_string_returns_formatted_product_by_item_details()
{
var productByItem = new ProductByItem {
ProductName = "Item", Quantity = 2, Price = 3m
};
var expected = "Item $6 (2 items at $3 each)";
Assert.Equal(expected, productByItem.ToString());
}
public void can_create_product_instance_for_price_method_by_item()
{
var expected = new ProductByItem {
ProductName = "Item", Quantity = 2, Price = 3m, PricingMethod = PriceMethodEnum.PerItem
};
var actual = ProductFactory.Instance.CreateProductFor(PriceMethodEnum.PerItem, "Item", 3m, 2) as ProductByItem;
Assert.True(expected.Equals(actual));
}
public void calculates_product_price_as_quantity_times_price()
{
var productByItem = new ProductByItem {
ProductName = "Item", Quantity = 2, Price = 3m
};
var expected = 2 * 3;
Assert.Equal(expected, productByItem.ProductPrice);
}
