public void Test_Modify()
{
// ARRANGE
cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1
}
}
};
// ACT
var isModified = cart.Modify(1, new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 2
});
// ASSERT
Assert.True(isModified);
Assert.Equal(2, cart.CartItems.First().TicketQuantity);
}
public void Test_Modify_ReturnsFalse_WhenCartIsNotModified()
{
// ARRANGE
cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1
}
}
};
// ACT
var isModified = cart.Modify(2, new WMoSS.Entities.CartItem
{
MovieSessionId = 2,
TicketQuantity = 2
});
// ASSERT
Assert.False(isModified);
Assert.Equal(1, cart.CartItems.First().TicketQuantity);
}
public void Test_WhenModifyCartFailsToModifyCart_ItRendersTheCartPageAgain()
{
// ARRANGE
var cartItem = new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1
};
var cartItem2 = new WMoSS.Entities.CartItem
{
MovieSessionId = 2,
TicketQuantity = 1
};
var cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[] { cartItem }
};
var jsonCart = JsonConvert.SerializeObject(cart);
byte[] jsonCartBytes = System.Text.Encoding.UTF8.GetBytes(jsonCart);
mockSession.Setup(ms => ms.TryGetValue("cart", out jsonCartBytes)).Returns(true).Verifiable();
// assume cart item submitted has different movie session id
// this should pass the ModelState.IsValid but fails on further validation
CartIndexModel.CartItem = cartItem2;
// ACT
var result = CartIndexModel.OnPostModifyCart();
// ASSERT
Assert.IsType <PageResult>(result);
}
public void Test_WhenModifyCart_IsSuccessful_RedirectsToCartPage()
{
var cartItem = new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1
};
// ARRANGE
// Extension methods cannot be mocked
// so serialize the cart into string they convert to byte array
// Also do not mock the cart and cart items
var cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[] { cartItem }
};
var jsonCart = JsonConvert.SerializeObject(cart);
byte[] jsonCartBytes = System.Text.Encoding.UTF8.GetBytes(jsonCart);
mockSession.Setup(ms => ms.TryGetValue("cart", out jsonCartBytes)).Returns(true).Verifiable();
CartIndexModel.CartItem = cart.CartItems.FirstOrDefault();
// ACT
var result = CartIndexModel.OnPostModifyCart();
// ASSERT
var redirect = Assert.IsType <RedirectToPageResult>(result);
Assert.Equal("/Cart/Index", redirect.PageName);
}
public async Task Test_OnPostAsync_WhenMovieSessionStartsSoon_CheckoutRejectedRedirectedBackToCartMovieSessionInCartIsRemoved()
{
using (var db = new ApplicationDbContext(Utilities.TestingDbContextOptions <ApplicationDbContext>()))
{
DbInitializer.Initialize(db);
checkoutIndexModel = new WMoSS.Pages.Checkout.IndexModel(db)
{
PageContext = pageContext,
TempData = tempData,
Url = new UrlHelper(pageContext)
};
// ARRANGE
var movieSession = await db.MovieSessions.FirstOrDefaultAsync(ms => ms.Id == 1);
movieSession.ScheduledAt = DateTime.Now.AddMinutes(59);
await db.SaveChangesAsync();
var cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem {
MovieSessionId = 1, TicketQuantity = 1
},
new WMoSS.Entities.CartItem {
MovieSessionId = 2, TicketQuantity = 1
},
}.ToList()
};
var order = new WMoSS.Entities.Order
{
FullName = "Sample user",
MailingAddress = "123 Club house avenue",
EmailAddress = "*****@*****.**",
CardNumber = "4111111111111111",
Expiry = "10/20",
CVV = "123"
};
checkoutIndexModel.Order = order;
checkoutIndexModel.Cart = cart;
var jsonCart = JsonConvert.SerializeObject(cart);
byte[] jsonCartBytes = System.Text.Encoding.UTF8.GetBytes(jsonCart);
mockSession.Setup(ms => ms.TryGetValue("cart", out jsonCartBytes)).Returns(true).Verifiable();
// ACT
var result = await checkoutIndexModel.OnPostAsync();
// ASSERT
var redirect = Assert.IsType <RedirectToPageResult>(result);
Assert.Equal("/Cart/Index", redirect.PageName);
Assert.NotNull(tempData["Danger"]);
}
}
public async Task Test_OrderTicketsArePopulated_AfterSuccessfulCheckout()
{
using (var db = new ApplicationDbContext(Utilities.TestingDbContextOptions <ApplicationDbContext>()))
{
DbInitializer.Initialize(db);
checkoutIndexModel = new WMoSS.Pages.Checkout.IndexModel(db)
{
PageContext = pageContext,
TempData = tempData,
Url = new UrlHelper(pageContext)
};
// ARRANGE
var cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1,
}
}.ToList()
};
var order = new WMoSS.Entities.Order
{
FullName = "Sample user",
MailingAddress = "123 Club house avenue",
EmailAddress = "*****@*****.**",
CardNumber = "4111111111111111",
Expiry = "10/20",
CVV = "123"
};
checkoutIndexModel.Order = order;
checkoutIndexModel.Cart = cart;
var jsonCart = JsonConvert.SerializeObject(cart);
byte[] jsonCartBytes = System.Text.Encoding.UTF8.GetBytes(jsonCart);
mockSession.Setup(ms => ms.TryGetValue("cart", out jsonCartBytes)).Returns(true).Verifiable();
// ACT
var result = await checkoutIndexModel.OnPostAsync();
// ASSERT
Assert.IsType <RedirectToPageResult>(result);
var expectedNumTickets = cart.CartItems.Sum(ci => ci.TicketQuantity);
Assert.Equal(expectedNumTickets, checkoutIndexModel.Order.Tickets.Count());
}
}
public async Task Test_OnPost_WithINVALIDModelState_RendersTheFormAgain()
{
// ARRANGE
var cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1,
}
}.ToList()
};
var order = new WMoSS.Entities.Order
{
FullName = "", // INVALID
MailingAddress = "123 Club house avenue",
EmailAddress = "*****@*****.**",
CardNumber = "4111111111111111",
Expiry = "10/20",
CVV = "123"
};
checkoutIndexModel.Order = order;
checkoutIndexModel.Cart = cart;
var jsonCart = JsonConvert.SerializeObject(cart);
byte[] jsonCartBytes = System.Text.Encoding.UTF8.GetBytes(jsonCart);
mockSession.Setup(ms => ms.TryGetValue("cart", out jsonCartBytes)).Returns(true).Verifiable();
// check for validation errors
SimulateValidation(order, checkoutIndexModel);
// ACT
var result = await checkoutIndexModel.OnPostAsync();
// ASSERT
Assert.IsType <PageResult>(result);
Assert.NotNull(tempData["Danger"]);
}
public void Test_Remove()
{
// ARRANGE
cart = new WMoSS.Entities.Cart
{
CartItems = (new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1
}
}).ToList()
};
// ACT
var isRemoved = cart.Remove(1);
// ASSERT
Assert.True(isRemoved);
Assert.Equal(0, cart.CartItems.Count);
}
public void Test_Remove_ReturnsFalse_When_MovieSessionNotFound()
{
// ARRANGE
cart = new WMoSS.Entities.Cart
{
CartItems = new WMoSS.Entities.CartItem[]
{
new WMoSS.Entities.CartItem
{
MovieSessionId = 1,
TicketQuantity = 1
}
}.ToList()
};
// ACT
var isRemoved = cart.Remove(2);
// ASSERT
Assert.False(isRemoved);
Assert.Equal(1, cart.CartItems.Count);
}
public CartTests()
{
cart = new WMoSS.Entities.Cart();
mockSession = new Mock <ISession>();
}