public async Task SubmitValidOrder_CallsSuccessDialog()
{
bool successDialogCalled = false;
bool errorDialogCalled = false;
var navigationService = new MockNavigationService();
var accountService = new MockAccountService()
{
GetSignedInUserAsyncDelegate = () => Task.FromResult<UserInfo>(new UserInfo())
};
var orderService = new MockOrderService()
{
// the order is valid, it can be processed
ProcessOrderAsyncDelegate = (a, b) => Task.FromResult(true)
};
var resourcesService = new MockResourceLoader()
{
GetStringDelegate = (key) => key
};
var alertService = new MockAlertMessageService()
{
ShowAsyncWithCommandsDelegate = (dialogTitle, dialogMessage, dialogCommands) =>
{
successDialogCalled = dialogTitle.ToLower().Contains("purchased");
errorDialogCalled = !successDialogCalled;
return Task.FromResult(successDialogCalled);
}
};
var target = new CheckoutSummaryPageViewModel(navigationService, orderService, null, null, null, null, accountService, null, resourcesService, alertService);
await target.SubmitCommand.Execute();
Assert.IsTrue(successDialogCalled);
Assert.IsFalse(errorDialogCalled);
}
public async Task SubmitInvalidOrder_CallsErrorDialog()
{
bool successDialogCalled = false;
bool errorDialogCalled = false;
var navigationService = new MockNavigationService();
var accountService = new MockAccountService()
{
GetSignedInUserAsyncDelegate = () => Task.FromResult<UserInfo>(new UserInfo())
};
var orderService = new MockOrderService()
{
// the order is invalid, it cannot be processed
ProcessOrderAsyncDelegate = (a, b) =>
{
var modelValidationResult = new ModelValidationResult();
modelValidationResult.ModelState.Add("someKey", new List<string>() { "the value of someKey is invalid" });
throw new ModelValidationException(modelValidationResult);
}
};
var resourcesService = new MockResourceLoader()
{
GetStringDelegate = (key) => key
};
var alertService = new MockAlertMessageService()
{
ShowAsyncDelegate = (dialogTitle, dialogMessage) =>
{
successDialogCalled = dialogTitle.ToLower().Contains("purchased");
errorDialogCalled = !successDialogCalled;
return Task.FromResult(successDialogCalled);
}
};
var target = new CheckoutSummaryPageViewModel(navigationService, orderService, null, null, null, null, accountService, null, resourcesService, alertService);
await target.SubmitCommand.Execute();
Assert.IsFalse(successDialogCalled);
Assert.IsTrue(errorDialogCalled);
}
public void AddCheckoutData_Calls_Proper_Flyout()
{
string requestedFlyoutName = string.Empty;
var MockFlyoutService = new MockFlyoutService()
{
ShowFlyoutDelegate = (flyoutName, action, b) =>
{
Assert.IsTrue(flyoutName == requestedFlyoutName);
}
};
var target = new CheckoutSummaryPageViewModel(new MockNavigationService(), null, null, null, null, null, null, MockFlyoutService, null, null);
requestedFlyoutName = "ShippingAddress";
target.SelectedCheckoutData = new CheckoutDataViewModel(null, null, null, null, null, null, Constants.ShippingAddress, null);
target.AddCheckoutDataCommand.Execute().Wait();
requestedFlyoutName = "BillingAddress";
target.SelectedCheckoutData = new CheckoutDataViewModel(null, null, null, null, null, null, Constants.BillingAddress, null);
target.AddCheckoutDataCommand.Execute().Wait();
requestedFlyoutName = "PaymentMethod";
target.SelectedCheckoutData = new CheckoutDataViewModel(null, null, null, null, null, null, Constants.PaymentMethod, null);
target.AddCheckoutDataCommand.Execute().Wait();
}
public void EditCheckoutData_Updates_Order()
{
var shippingMethods = new List<ShippingMethod>() { new ShippingMethod() { Id = 1, Cost = 0 } };
var shoppingCartItems = new List<ShoppingCartItem>() { new ShoppingCartItem() { Quantity = 1, Currency = "USD", Product = new Product() } };
var order = new Order()
{
ShoppingCart = new ShoppingCart(shoppingCartItems) { Currency = "USD", FullPrice = 100 },
ShippingAddress = new Address(),
BillingAddress = new Address(),
PaymentMethod = new PaymentMethod() { CardNumber = "1234" },
ShippingMethod = shippingMethods.First()
};
var shippingMethodService = new MockShippingMethodService()
{
GetShippingMethodsAsyncDelegate = () => Task.FromResult<IEnumerable<ShippingMethod>>(shippingMethods)
};
var flyoutService = new MockFlyoutService();
flyoutService.ShowFlyoutDelegate = (flyoutName, param, success) =>
{
// Update CheckoutData information and call success
((PaymentMethod)param).CardNumber = "5678";
success.Invoke();
};
var orderRepository = new MockOrderRepository() { GetCurrentOrderAsyncDelegate = () => order };
var shoppingCartRepository = new MockShoppingCartRepository();
shoppingCartRepository.GetShoppingCartAsyncDelegate = () => Task.FromResult(order.ShoppingCart);
var target = new CheckoutSummaryPageViewModel(new MockNavigationService(), new MockOrderService(), orderRepository, shippingMethodService,
null, shoppingCartRepository,
new MockAccountService(), flyoutService, new MockResourceLoader(), null);
target.OnNavigatedTo(null, NavigationMode.New, null);
target.SelectedCheckoutData = target.CheckoutDataViewModels[2];
target.EditCheckoutDataCommand.Execute().Wait();
// Check if order information has changed
Assert.IsTrue(order.PaymentMethod.CardNumber == "5678");
Assert.IsTrue(((PaymentMethod)target.CheckoutDataViewModels[2].Context).CardNumber == "5678");
}
public void SelectCheckoutData_Opens_AppBar()
{
var shippingMethods = new List<ShippingMethod>() { new ShippingMethod() { Id = 1, Cost = 0 } };
var shoppingCartItems = new List<ShoppingCartItem>() { new ShoppingCartItem() { Quantity = 1, Currency = "USD", Product = new Product() } };
var order = new Order()
{
ShoppingCart = new ShoppingCart(shoppingCartItems) { Currency = "USD", FullPrice = 100 },
ShippingAddress = new Address(),
BillingAddress = new Address(),
PaymentMethod = new PaymentMethod() { CardNumber = "1234" },
ShippingMethod = shippingMethods.First()
};
var shippingMethodService = new MockShippingMethodService()
{
GetShippingMethodsAsyncDelegate = () => Task.FromResult<IEnumerable<ShippingMethod>>(shippingMethods)
};
var orderRepository = new MockOrderRepository() {GetCurrentOrderAsyncDelegate = () => order};
var shoppingCartRepository = new MockShoppingCartRepository();
shoppingCartRepository.GetShoppingCartAsyncDelegate = () => Task.FromResult(order.ShoppingCart);
var target = new CheckoutSummaryPageViewModel(new MockNavigationService(), new MockOrderService(), orderRepository, shippingMethodService,
null, shoppingCartRepository,
new MockAccountService(), new MockFlyoutService(), new MockResourceLoader(), null);
target.OnNavigatedTo(null, NavigationMode.New, null);
Assert.IsFalse(target.IsBottomAppBarOpened);
target.SelectedCheckoutData = target.CheckoutDataViewModels.First();
Assert.IsTrue(target.IsBottomAppBarOpened);
}
public void SelectShippingMethod_Recalculates_Order()
{
var shippingMethods = new List<ShippingMethod>() { new ShippingMethod() { Id = 1, Cost = 0 } };
var shoppingCartItems = new List<ShoppingCartItem>() { new ShoppingCartItem() { Quantity = 1, Currency = "USD", Product = new Product() } };
var order = new Order()
{
ShoppingCart = new ShoppingCart(shoppingCartItems) { Currency = "USD", TotalPrice = 100 },
ShippingAddress = new Address(),
BillingAddress = new Address(),
PaymentMethod = new PaymentMethod() { CardNumber = "1234" },
ShippingMethod = shippingMethods.First()
};
var shippingMethodService = new MockShippingMethodService()
{
GetShippingMethodsAsyncDelegate = () => Task.FromResult<IEnumerable<ShippingMethod>>(shippingMethods)
};
var orderRepository = new MockOrderRepository() { GetCurrentOrderAsyncDelegate = () => order };
var shoppingCartRepository = new MockShoppingCartRepository();
shoppingCartRepository.GetShoppingCartAsyncDelegate = () => Task.FromResult(order.ShoppingCart);
var target = new CheckoutSummaryPageViewModel(new MockNavigationService(), new MockOrderService(), orderRepository, shippingMethodService,
null, shoppingCartRepository,
new MockAccountService(), new MockFlyoutService(), new MockResourceLoader(), null);
target.OnNavigatedTo(null, NavigationMode.New, null);
Assert.AreEqual("$0.00", target.ShippingCost);
Assert.AreEqual("$100.00", target.OrderSubtotal);
Assert.AreEqual("$100.00", target.GrandTotal);
target.SelectedShippingMethod = new ShippingMethod() { Cost = 10 };
Assert.AreEqual("$10.00", target.ShippingCost);
Assert.AreEqual("$100.00", target.OrderSubtotal);
Assert.AreEqual("$110.00", target.GrandTotal);
}
public async Task Submit_WhenAnonymous_ShowsSignInFlyout()
{
bool showFlyoutCalled = false;
var accountService = new MockAccountService()
{
GetSignedInUserAsyncDelegate = () => Task.FromResult<UserInfo>(null)
};
var flyoutService = new MockFlyoutService()
{
ShowFlyoutDelegate = (s, o, arg3) =>
{
showFlyoutCalled = true;
Assert.AreEqual("SignIn", s);
}
};
var target = new CheckoutSummaryPageViewModel(new MockNavigationService(), null, null, null, null, null, accountService, flyoutService, null, null);
await target.SubmitCommand.Execute();
Assert.IsTrue(showFlyoutCalled);
}