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 ModelValidationException(ModelValidationResult validationResult)
{
ValidationResult = validationResult;
}
private void DisplayOrderErrorMessages(ModelValidationResult validationResult)
{
var shippingAddressErrors = new Dictionary<string, ReadOnlyCollection<string>>();
var billingAddressErrors = new Dictionary<string, ReadOnlyCollection<string>>();
var paymentMethodErrors = new Dictionary<string, ReadOnlyCollection<string>>();
// Property keys of the form. Format: order.{ShippingAddress/BillingAddress/PaymentMethod}.{Property}
foreach (var propkey in validationResult.ModelState.Keys)
{
string orderPropAndEntityProp = propkey.Substring(propkey.IndexOf('.') + 1); // strip off order. prefix
string orderProperty = orderPropAndEntityProp.Substring(0, orderPropAndEntityProp.IndexOf('.') + 1);
string entityProperty = orderPropAndEntityProp.Substring(orderProperty.IndexOf('.') + 1);
if (orderProperty.ToLower().Contains("shipping")) shippingAddressErrors.Add(entityProperty, new ReadOnlyCollection<string>(validationResult.ModelState[propkey]));
if (orderProperty.ToLower().Contains("billing") && !UseSameAddressAsShipping) billingAddressErrors.Add(entityProperty, new ReadOnlyCollection<string>(validationResult.ModelState[propkey]));
if (orderProperty.ToLower().Contains("payment")) paymentMethodErrors.Add(entityProperty, new ReadOnlyCollection<string>(validationResult.ModelState[propkey]));
}
if (shippingAddressErrors.Count > 0) _shippingAddressViewModel.Address.Errors.SetAllErrors(shippingAddressErrors);
if (billingAddressErrors.Count > 0) _billingAddressViewModel.Address.Errors.SetAllErrors(billingAddressErrors);
if (paymentMethodErrors.Count > 0) _paymentMethodViewModel.PaymentMethod.Errors.SetAllErrors(paymentMethodErrors);
}
