public void ValidateInvalid()
{
Booking model = new Booking {
ArrivalDate = new DateTime(2011, 6, 4)
};
_validator.ModelType = model.GetType().AssemblyQualifiedName;
// we need a naming container
ContainerControl container = new ContainerControl();
ModelPropertyValidator propertyValidator =
new ModelPropertyValidator
{
ModelType = _validator.ModelType,
PropertyName = "ArrivalDate",
ControlToValidate = "txtArrivalDate"
};
_validatorCollection.Add(propertyValidator);
container.Controls.Add(propertyValidator);
container.Controls.Add(_validator);
_validator.Validate();
Assert.That(_validator.IsValid, Is.False);
Assert.That(_validatorCollection.Count, Is.EqualTo(2));
}
/// <summary>
/// Evaluates the condition.
/// </summary>
/// <returns></returns>
protected override bool EvaluateIsValid()
{
if (_validatorCollection == null)
{
_validatorCollection = new PageValidatorCollection(Page);
}
ICollection <ModelPropertyValidator> validators = GetPropertyValidators();
if (validators.Count > 0)
{
Type modelType = GetModelType();
IValidatableObject model = Activator.CreateInstance(modelType) as IValidatableObject;
if (model != null)
{
// set the model with the form values
List <ValidationResult> results = new List <ValidationResult>();
foreach (ModelPropertyValidator propertyValidator in validators)
{
PropertyInfo property = modelType.GetProperty(propertyValidator.PropertyName);
object propertyValue;
try
{
propertyValue = GetModelPropertyValue(property.Name, propertyValidator.ControlToValidate);
}
catch (ValidationException ex)
{
results.Add(ex.ValidationResult);
continue;
}
property.SetValue(model, propertyValue, null);
}
results.AddRange(model.Validate(new ValidationContext(model, null, null)));
foreach (ValidationResult result in results)
{
_validatorCollection.Add(new ValidationError(result.ErrorMessage, ValidationGroup));
}
return(!results.Any());
}
}
return(true);
}