public void RemoveRule_can_be_used_to_remove_a_rule_from_a_ValidatioPlan()
{
var notNull = Validate.That <string>(s => s != null);
var notEmpty = Validate.That <string>(s => s != "").When(notNull);
var plan = new ValidationPlan <string>
{
notNull,
notEmpty
};
Assert.That(plan.Check(""), Is.EqualTo(false));
plan.Remove(notEmpty);
Assert.That(plan.Check(""), Is.EqualTo(true));
}
public void A_rule_removed_by_RemoveRule_can_still_be_dependend_on_by_another_rule()
{
var notNull = Validate.That <string>(s => s != null);
var notEmpty = Validate.That <string>(s => s != "").When(notNull);
var plan = new ValidationPlan <string>
{
notNull,
notEmpty
};
Assert.That(plan.Check(null), Is.EqualTo(false));
plan.Remove(notNull);
Assert.That(plan.Check(null), Is.EqualTo(true));
}
public void Nested_validations_can_be_supported()
{
ValidationPlan <Account> accountValidator = new ValidationPlan <Account>()
.ConfigureFromAttributes();
ValidationPlan <Order> orderValidator = new ValidationPlan <Order>()
.ConfigureFromAttributes();
orderValidator.AddRule(o => accountValidator.Check(o.Account));
var order = new Order {
Account = new Account()
};
ValidationReport report = orderValidator.Execute(order);
Assert.That(report.Failures.Any(f => f.Message == "What's your name?" && f.Target == order.Account));
Assert.That(report.Failures.Any(f => f.Message == "You can't place an order for nothing." && f.Target == order));
}