public void Check_ApplyPromotion_ActivePromo3(float expectedPrice)
{
var mockPromoCalc = new PromoCalculator();
var cart = new Cart()
{
CartItems = new List <CartItem>()
{
new CartItem()
{
Count = 1,
Item = new Item()
{
Id = Guid.Parse("8cc027cf-694d-4ec6-8b7c-593ff84b293f"),
Name = "C",
Price = 20
}
},
new CartItem()
{
Count = 1,
Item = new Item()
{
Id = Guid.Parse("2db9c7b9-83cf-4a78-b2ff-c21c228cd9dd"),
Name = "D",
Price = 15
}
}
},
Id = Guid.Parse("81e0f8d9-375e-4a7a-8f01-f3380512221e")
};
var actualPrice = mockPromoCalc.ApplyPromo(cart);
Assert.Equal(expectedPrice, actualPrice);
}
public void Check_ApplyPromotion_ActivePromo2(float expectedPrice)
{
var mockPromoCalc = new PromoCalculator();
var cart = new Cart()
{
CartItems = new List <CartItem>()
{
new CartItem()
{
Count = 2,
Item = new Item()
{
Id = Guid.Parse("fe943937-758f-4092-8020-03deb5b63d29"),
Name = "B",
Price = 30
}
}
},
Id = Guid.Parse("84c9ff37-4397-4d6d-b8f9-975ca0398bf3")
};
var actualPrice = mockPromoCalc.ApplyPromo(cart);
Assert.Equal(expectedPrice, actualPrice);
}
public void Check_ApplyPromotion_ActivePromo1(float expectedPrice)
{
var mockPromoCalc = new PromoCalculator();
var cart = new Cart()
{
CartItems = new List <CartItem>()
{
new CartItem()
{
Count = 3,
Item = new Item()
{
Id = Guid.Parse("075e4a08-450c-4a62-8976-44fe53e06ab6"),
Name = "A",
Price = 50
}
}
},
Id = Guid.Parse("0796b451-ac60-4bfc-9b23-82aca28fca1c")
};
var actualPrice = mockPromoCalc.ApplyPromo(cart);
Assert.Equal(expectedPrice, actualPrice);
}
public void Check_ApplyPromotion_NoPromo(float expectedPrice)
{
var mockPromoCalc = new PromoCalculator();
var cart = new Cart()
{
CartItems = new List <CartItem>()
{
new CartItem()
{
Count = 2,
Item = new Item()
{
Id = Guid.Parse("a9473f26-b310-4f30-b29c-dd100a521642"),
Name = "E",
Price = 30
}
}
},
Id = Guid.Parse("b1480fa6-facd-46cb-92f9-869f4375f16d")
};
var actualPrice = mockPromoCalc.ApplyPromo(cart);
Assert.Equal(expectedPrice, actualPrice);
}
public void Check_ApplyPromotion_ScenarioC(float expectedPrice)
{
var mockPromoCalc = new PromoCalculator();
var cart = new Cart()
{
CartItems = new List <CartItem>()
{
new CartItem()
{
Count = 3,
Item = new Item()
{
Id = Guid.Parse("075e4a08-450c-4a62-8976-44fe53e06ab6"),
Name = "A",
Price = 50
}
},
new CartItem()
{
Count = 5,
Item = new Item()
{
Id = Guid.Parse("fe943937-758f-4092-8020-03deb5b63d29"),
Name = "B",
Price = 30
}
},
new CartItem()
{
Count = 1,
Item = new Item()
{
Id = Guid.Parse("8cc027cf-694d-4ec6-8b7c-593ff84b293f"),
Name = "C",
Price = 20
}
},
new CartItem()
{
Count = 1,
Item = new Item()
{
Id = Guid.Parse("2db9c7b9-83cf-4a78-b2ff-c21c228cd9dd"),
Name = "D",
Price = 15
}
}
},
Id = Guid.Parse("4823bc0f-86d2-48dc-9b2a-45c35f3b95c4")
};
var actualPrice = mockPromoCalc.ApplyPromo(cart);
Assert.Equal(expectedPrice, actualPrice);
}
public void Test_Get_Active_Promotions_Only()
{
var totalPromotions = GetAllPromotions();
var promoEngine = new PromoCalculator();
List <Promotion> activePromotions = promoEngine.GetActivePromotions(totalPromotions);
Assert.NotNull(activePromotions);
Assert.Equal(4, activePromotions.Count);
Assert.Equal(5, totalPromotions.Count);
}
public void Test_When_AllPromos_Are_Applied_It_Should_Apply_To_All_Eligble_Items_Scenario_D_Three_Eligible_Items(string itemsFileName)
{
var promotions = GetAllPromotions();
var cartItems = GetCartItems(itemsFileName);
var promoEngine = new PromoCalculator();
dynamic modifiedCart = promoEngine.ApplyPromos(promotions, cartItems);
Assert.Equal(100, modifiedCart.TotalPrice);
Assert.Equal(70, modifiedCart.TotalOffPrice);
}