public void Executes_custom_rule_when_condition_true()
{
var validator = new TestValidator();
validator.When(x => true, () => { validator.Custom(x => new ValidationFailure("foo", "bar")); });
var result = validator.Validate(new Person());
result.IsValid.ShouldBeFalse();
}
public void Does_not_execute_custom_Rule_when_condition_false()
{
var validator = new TestValidator();
validator.When(x => false, () => { validator.Custom(x => new ValidationFailure("foo", "bar")); });
var result = validator.Validate(new Person());
result.IsValid.ShouldBeTrue();
}
public void Executes_custom_rule_when_async_condition_true()
{
var validator = new TestValidator();
validator.WhenAsync(x => TaskHelpers.FromResult(true), () => { validator.Custom(x => new ValidationFailure("foo", "bar")); });
var result = validator.Validate(new Person());
result.IsValid.ShouldBeFalse();
}
public void Does_not_execute_custom_Rule_when_async_condition_false()
{
var validator = new TestValidator();
validator.WhenAsync(x => TaskHelpers.FromResult(false), () => { validator.Custom(x => new ValidationFailure("foo", "bar")); });
var result = validator.ValidateAsync(new Person()).Result;
result.IsValid.ShouldBeTrue();
}
public void Nested_conditions_with_Custom_rule()
{
var validator = new TestValidator();
validator.When(x => true, () => {
validator.When(x => false, () => {
validator.Custom(x => new ValidationFailure("Custom", "The validation failed"));
});
});
var result = validator.Validate(new Person());
result.IsValid.ShouldBeTrue();
}
public void Should_throw_when_custom_rule_is_null()
{
typeof(ArgumentNullException).ShouldBeThrownBy(() => validator.Custom((Func <Person, ValidationFailure>)null));
}
