private async void ShowAnnotation(object obj)
{
var model = new ValidatableModel();
using (var viewModel = GetViewModel <DataAnnotationViewModel>())
{
viewModel.Model = model;
viewModel.AddInstance(model);
await viewModel.ShowAsync();
}
}
public void WhenPropertyChangedInEntityValidatorShouldNotCallValidateMethodFalse()
{
var modelToValidate = new ValidatableModel();
var validator = new SpyValidator();
validator.ValidateOnPropertyChanged = false;
validator.Initialize(new ValidatorContext(modelToValidate, GetServiceProvider()));
validator.ValidateCount.ShouldEqual(0);
modelToValidate.OnPropertyChanged(PropertyToValidate, ExecutionMode.None);
validator.ValidateCount.ShouldEqual(0);
validator.ValidateAllCount.ShouldEqual(0);
}
public LoginViewModel(
IAuthenticatorService firebaseAuthenticator,
NavigationService navigationService)
{
this.firebaseAuthenticator = firebaseAuthenticator;
this.navigationService = navigationService;
UserExists = true;
LoginCmd = new Command(async() => await Login(), () => Email.IsValid && Password.IsValid && !IsBusy);
Email = new ValidatableModel <string>(PropChangedCallBack, new EmailValidator())
{
Value = "*****@*****.**"
};
Password = new ValidatableModel <string>(PropChangedCallBack, new PasswordValidator())
{
Value = "Qwerty123"
};
}
public DataAnnotationViewModel()
{
//Initialize empty value, to avoid null references in properies.
Model = new ValidatableModel();
}
