private static Validator WrapAndInstrumentValidator(Validator validator, IConfigurationSource configurationSource)
{
ValidatorWrapper validatorWrapper = new ValidatorWrapper(validator);
AttachInstrumentationListener(validatorWrapper, configurationSource);
return(validatorWrapper);
}
/// <summary>
/// Adds a validator to handle a specific subclass.
/// </summary>
/// <param name="validatorFactory">The derived validator</param>
/// <typeparam name="TDerived"></typeparam>
/// <param name="ruleSets">Optionally specify rulesets to execute. If set, rules not in these rulesets will not be run</param>
/// <returns></returns>
public PolymorphicValidator <T, TProperty> Add <TDerived>(Func <T, TDerived, IValidator <TDerived> > validatorFactory, params string[] ruleSets) where TDerived : TProperty
{
if (validatorFactory == null)
{
throw new ArgumentNullException(nameof(validatorFactory));
}
_derivedValidators[typeof(TDerived)] = new ValidatorWrapper(context => validatorFactory((T)context.ParentContext.InstanceToValidate, (TDerived)context.PropertyValue), ruleSets);
return(this);
}
/// <summary>
/// Adds a validator to handle a specific subclass.
/// </summary>
/// <param name="derivedValidator">The derived validator</param>
/// <param name="ruleSets">Optionally specify rulesets to execute. If set, rules not in these rulesets will not be run</param>
/// <typeparam name="TDerived"></typeparam>
/// <returns></returns>
public PolymorphicValidator <T, TProperty> Add <TDerived>(IValidator <TDerived> derivedValidator, params string[] ruleSets) where TDerived : TProperty
{
if (derivedValidator == null)
{
throw new ArgumentNullException(nameof(derivedValidator));
}
_derivedValidators[typeof(TDerived)] = new ValidatorWrapper(derivedValidator, ruleSets);
return(this);
}
public void FailedValidateFiresWmiEvent()
{
ValidatorWrapper validator = new ValidatorWrapper(new MockValidator(true));
ValidationInstrumentationListener instrumentationListener = new ValidationInstrumentationListener(false, false, true);
new ReflectionInstrumentationBinder().Bind(validator.GetInstrumentationEventProvider(), instrumentationListener);
using (WmiEventWatcher eventWatcher = new WmiEventWatcher(1))
{
validator.Validate(this);
eventWatcher.WaitForEvents();
Assert.AreEqual(1, eventWatcher.EventsReceived.Count);
Assert.AreEqual("ValidationFailedEvent", eventWatcher.EventsReceived[0].ClassPath.ClassName);
}
}
