/// <summary>
/// Facilitates Registering a RuleValidator on the PropertyValidator
/// </summary>
/// <param name="validator"><see cref="RuleValidator<T, TProperty>"/></param>
/// <returns><see cref="IRuleBuilder<T, TProperty>"/></returns>
IRuleBuilder <T, TProperty> IRuleBuilder <T, TProperty> .RegisterValidator(RuleValidator <T, TProperty> validator)
{
validator.Negate = _negate;
if (OrNextRule)
{
_propertyValidator.OrRule(validator);
OrNextRule = false;
}
else
{
_propertyValidator.AndRule(validator);
}
return(this);
}
public void Validate_OptionalProperty_WithNoValue_IsValid()
{
var emptyContact = new Contact();
emptyContact.FirstName = string.Empty;
emptyContact.LastName = string.Empty;
var propertyValidator =
new PropertyValidator<Contact, string>(contact => contact.LastName);
//add a single rule
var lengthValidator = new LengthBetween<Contact>(1, 5);
propertyValidator.AndRule(lengthValidator); //.Rules.Add(lengthValidator);
var notification = new ValidationNotification();
//Validate
var result = propertyValidator.Validate(emptyContact, null, notification);
Assert.That(result, Is.True);
Assert.That(notification.Errors, Is.Empty);
}
public void Validate_OptionalProperty_WithNoValue_IsValid()
{
var emptyContact = new Contact();
emptyContact.FirstName = string.Empty;
emptyContact.LastName = string.Empty;
var propertyValidator =
new PropertyValidator <Contact, string>(contact => contact.LastName);
//add a single rule
var lengthValidator = new LengthBetween <Contact>(1, 5);
propertyValidator.AndRule(lengthValidator); //.Rules.Add(lengthValidator);
var notification = new ValidationNotification();
//Validate
var result = propertyValidator.Validate(emptyContact, null, notification);
Assert.That(result, Is.True);
Assert.That(notification.Errors, Is.Empty);
}
public void Validate_Property_With_PropertyNameOverrideExpression_IsValid()
{
var emptyContact = new Contact();
emptyContact.FirstName = "George's last name";
emptyContact.LastName = string.Empty;
var propertyValidator =
new PropertyValidator <Contact, string>(contact => contact.LastName);
propertyValidator.PropertyNameOverrideExpression = new Func <Contact, string>(o => o.FirstName);
//add a single rule
var lengthValidator = new LengthBetween <Contact>(1, 5);
propertyValidator.AndRule(lengthValidator);
//Validate
ValidationNotification notification = new ValidationNotification();
propertyValidator.Validate(emptyContact, null, notification);
Assert.That(notification.Errors, Is.Not.Empty);
}
public void Validate_Property_With_PropertyNameOverrideExpression_IsValid()
{
var emptyContact = new Contact();
emptyContact.FirstName = "George's last name";
emptyContact.LastName = string.Empty;
var propertyValidator =
new PropertyValidator<Contact, string>(contact => contact.LastName);
propertyValidator.PropertyNameOverrideExpression = new Func<Contact, string>( o => o.FirstName);
//add a single rule
var lengthValidator = new LengthBetween<Contact>(1, 5);
propertyValidator.AndRule(lengthValidator);
//Validate
ValidationNotification notification = new ValidationNotification();
propertyValidator.Validate(emptyContact, null, notification);
Assert.That(notification.Errors, Is.Not.Empty);
}
