public void ValidateInstanceShouldValidateOnlyInstance()
{
ValidatableViewModel viewModel = GetValidatableViewModel();
ValidatorProvider.Register <SpyValidator>();
var instance = new object();
var instance2 = new object();
viewModel.AddInstance(instance);
viewModel.AddInstance(instance2);
viewModel.AddValidator <SpyValidator>(instance);
viewModel.GetValidators().Count.ShouldEqual(4);
viewModel.GetValidators().OfType <SpyValidator>().ForEach(validator => validator.ValidateAllCount = 0);
viewModel.ValidateInstanceAsync(instance);
foreach (SpyValidator result in viewModel.GetValidators().OfType <SpyValidator>())
{
if (result.Context.Instance == instance)
{
result.ValidateAllCount.ShouldEqual(1);
}
else
{
result.ValidateAllCount.ShouldEqual(0);
}
}
}
public void RemoveValidatorGenericShouldBeRemoveFromValidators()
{
var o = new object();
ValidatableViewModel viewModel = GetValidatableViewModel();
var validator = viewModel.AddValidator <SpyValidator>(o);
viewModel.GetValidators().Single(validator1 => validator1 != viewModel.Validator).ShouldEqual(validator);
viewModel.RemoveValidator(validator).ShouldBeTrue();
viewModel.GetValidators().Where(validator1 => validator1 != viewModel.Validator).ShouldBeEmpty();
}
public void ValidateAllShouldRedirectCallToValidators()
{
const int count = 10;
ValidatableViewModel viewModel = GetValidatableViewModel();
ValidatorProvider.Register <SpyValidator>();
for (int i = 0; i < count; i++)
{
viewModel.AddInstance(new object());
}
viewModel.GetValidators().Count.ShouldEqual(count + 1);
viewModel.GetValidators().OfType <SpyValidator>().All(validator => validator.ValidateAllCount == 1).ShouldBeTrue();
}
public void RemoveInstanceShouldRemoveAllValidatorsAssociatedWithInstance()
{
ValidatableViewModel viewModel = GetValidatableViewModel();
ValidatorProvider.Register <SpyValidator>();
var instance = new object();
var instance2 = new object();
viewModel.AddInstance(instance);
viewModel.AddInstance(instance2);
viewModel.AddValidator <ManualValidator>(instance);
viewModel.GetValidators().Count.ShouldEqual(4);
viewModel.RemoveInstance(instance);
viewModel.GetValidators().Single(validator => validator != viewModel.Validator).Context.Instance.ShouldEqual(instance2);
}
public void VmShouldValidateSelfByDefault()
{
ValidatorProvider.Register <SpyValidator>();
ValidatableViewModel validatableViewModel = GetValidatableViewModel();
var validator = (SpyValidator)validatableViewModel.GetValidators().Single(validator1 => validator1 != validatableViewModel.Validator);
validator.Context.Instance.ShouldEqual(validatableViewModel);
}
public void AddInstanceShouldGetValidatorsFromProviderEmpty()
{
ValidatableViewModel viewModel = GetValidatableViewModel();
var instance = new object();
viewModel.AddInstance(instance);
viewModel.GetValidators().Where(validator => validator != viewModel.Validator).ShouldBeEmpty();
}
public void AddedValidatorGenericShouldBeInValidators()
{
var o = new object();
ValidatableViewModel viewModel = GetValidatableViewModel();
var validator = viewModel.AddValidator <SpyValidator>(o);
validator.Context.ShouldNotBeNull();
validator.Context.Instance.ShouldEqual(o);
viewModel.GetValidators().Single(validator1 => validator1 != viewModel.Validator).ShouldEqual(validator);
}
public void AddedValidatorShouldBeInValidators()
{
var o = new object();
ValidatableViewModel viewModel = GetValidatableViewModel();
var validator = new SpyValidator();
validator.Initialize(viewModel.CreateContext(o));
viewModel.AddValidator(validator);
validator.Context.ShouldNotBeNull();
validator.Context.Instance.ShouldEqual(o);
viewModel.GetValidators().Single(validator1 => validator1 != viewModel.Validator).ShouldEqual(validator);
}
public void AddInstanceShouldGetValidatorsFromProviderNotEmpty()
{
ValidatableViewModel viewModel = GetValidatableViewModel();
ValidatorProvider.Register <SpyValidator>();
var instance = new object();
viewModel.AddInstance(instance);
viewModel.GetValidators().Single(validator => validator != viewModel.Validator)
.Context
.Instance
.ShouldEqual(instance);
}
