public void GetPrice_DiscountIsApplicablePlusOne_ShouldReturnCost()
{
var watch = new Watch("001", "Rolex", 100, new Discount(3, 200));
var watchForPurchase = new WatchForPurchase(watch, 4);
Assert.Equal(300, watchForPurchase.GetPrice());
}
public void GetPrice_DiscountNotApplicable_ShouldReturnSum()
{
var watch = new Watch("001", "Rolex", 100, new Discount(3, 200));
var watchForPurchase = new WatchForPurchase(watch, 2);
Assert.Equal(200, watchForPurchase.GetPrice());
}
public void GetPrice_NoDiscount_OneItem_ShouldReturnItemPrice()
{
var watch = new Watch("004", "Casio", 30);
var watchForPurchase = new WatchForPurchase(watch, 1);
Assert.Equal(30, watchForPurchase.GetPrice());
}
public void GetPrice_NoDiscount_ThreeItems_ShouldReturnSum()
{
var watch = new Watch("004", "Casio", 30);
var watchForPurchase = new WatchForPurchase(watch, 3);
Assert.Equal(90, watchForPurchase.GetPrice());
}
public void GetPrice_TwoSameWatches_GetSum()
{
var watch = new Watch("004", "Casio", 30);
var watchForPurchase = new WatchForPurchase(watch, 2);
var cart = new Cart(new List <WatchForPurchase> {
watchForPurchase
});
Assert.Equal(60, cart.GetPrice());
}
public void GetPrice_ThreeWatches_GetSum()
{
var watch1 = new Watch("004", "Casio", 30);
var watchForPurchase1 = new WatchForPurchase(watch1, 1);
var watch2 = new Watch("005", "Casio", 40);
var watchForPurchase2 = new WatchForPurchase(watch2, 1);
var watch3 = new Watch("006", "Casio", 30);
var watchForPurchase3 = new WatchForPurchase(watch3, 1);
var cart = new Cart(new List <WatchForPurchase>
{
watchForPurchase1,
watchForPurchase2,
watchForPurchase3
});
Assert.Equal(100, cart.GetPrice());
}
public async Task GetPrice_OneWatch_ShouldCallGetCartAndReturnPrice()
{
var ids = new List <string> {
"001"
};
var watch = new Watch("001", "Casio", 30);
var watchForPurchase = new WatchForPurchase(watch, 1);
var cart = new Cart(new List <WatchForPurchase> {
watchForPurchase
});
var controller = new CheckoutController(cartFactoryMock.Object);
cartFactoryMock
.Setup(x => x.GetCart(ids))
.Returns(Task.FromResult(cart));
var response = await controller.Post(ids);
cartFactoryMock.Verify(x => x.GetCart(ids), Times.Once());
Assert.Equal(30, response.Value.Price);
}
