public void Checkout_SavesBillToSalesHistory()
{
//Arrange
var salesHistoryServiceMock = GetSalesHistoryServiceMockWithActions();
var productsBasket = new ProductsBasket(salesHistoryServiceMock.Object, null, GetDataServiceWithNoSetup());
//Act
var bill = productsBasket.Checkout();
//Assert
salesHistoryServiceMock.Verify(m => m.Add(It.IsAny <Bill>()), Times.Once);
bill.Should().NotBeNull();
}
public void Checkout_ContainsAllDiscountsFromProvider()
{
//Arrange
var discountsProviderMock = new Mock <IDiscountRulesService>();
var discountRules = new[]
{
new Mock <IDiscountRule>().Object,
new Mock <IDiscountRule>().Object,
new Mock <IDiscountRule>().Object
};
discountsProviderMock.Setup(m => m.GetAllDiscountRules()).Returns(discountRules);
var productsBasket = new ProductsBasket(GetSalesHistoryServiceWithNoSetup(), discountsProviderMock.Object, GetDataServiceWithNoSetup());
//Act
var bill = productsBasket.Checkout();
//Assert
bill.DiscountsRules.Should().BeEquivalentTo(discountRules);
}