public void Should_localize_value()
{
using (new CultureScope("fr-fr")) {
var orderValidator = new InlineValidator<Order>();
orderValidator.RuleFor(x => x.Amount).GreaterThanOrEqualTo(1.2M).WithMessage("{ComparisonValue}");
var result = orderValidator.Validate(new Order());
var msg = result.Errors[0].ErrorMessage;
msg.ShouldEqual("1,2");
}
}
public void Uses_localized_name_from_display_attribute() {
using (new CultureScope("en-us")) {
var validator = new InlineValidator<Person2> {
v => v.RuleFor(x => x.Name).NotNull().WithMessage("{PropertyName}")
};
var result = validator.Validate(new Person2());
result.Errors[0].ErrorMessage.ShouldEqual("foo");
using (new CultureScope("fr-FR")) {
result = validator.Validate(new Person2());
result.Errors[0].ErrorMessage.ShouldEqual("bar");
}
}
}
public void MemberNameValidatorSelector_returns_true_when_property_name_matches() {
var validator = new InlineValidator<TestObject> {
v => v.RuleFor(x => x.SomeProperty).NotNull()
};
var result = validator.Validate(new TestObject(), "SomeProperty");
result.Errors.Count.ShouldEqual(1);
}
public void Infers_display_name_from_DisplayNameAttribute() {
var validator = new InlineValidator<DisplayNameTestModel> {
v => v.RuleFor(x => x.Name2).NotNull()
};
var result = validator.Validate(new DisplayNameTestModel());
result.Errors.Single().ErrorMessage.ShouldEqual("'Bar' must not be empty.");
}
public void Does_not_validate_other_property_using_expression() {
var validator = new InlineValidator<TestObject> {
v => v.RuleFor(x => x.SomeOtherProperty).NotNull()
};
var result = validator.Validate(new TestObject(), x => x.SomeProperty);
result.Errors.Count.ShouldEqual(0);
}
public void Nested_collection_for_null_property_should_not_throw_null_reference() {
var validator = new InlineValidator<request>();
validator.When(r => r.person != null, () => {
validator.RuleForEach(x => x.person.NickNames).NotNull();
});
var result = validator.Validate(new request());
result.Errors.Count.ShouldEqual(0);
}
public void Fails_for_ienumerable_that_doesnt_implement_ICollection()
{
var validator = new InlineValidator<TestModel> {
v => v.RuleFor(x => x.Strings).NotEmpty()
};
var result = validator.Validate(new TestModel());
result.IsValid.ShouldBeFalse();
}
public void Validates_nullable_property_with_overriden_name_when_selected() {
var validator = new InlineValidator<TestObject> {
v => v.RuleFor(x => x.SomeNullableProperty.Value)
.GreaterThan(0)
.When(x => x.SomeNullableProperty.HasValue)
.OverridePropertyName("SomeNullableProperty")
};
var result = validator.Validate(new TestObject { SomeNullableProperty = 0 }, x => x.SomeNullableProperty);
result.Errors.Count.ShouldEqual(1);
}
public void Falls_back_to_default_localization_key_when_error_code_key_not_found() {
var originalLanguageManager = ValidatorOptions.Global.LanguageManager;
ValidatorOptions.Global.LanguageManager = new CustomLanguageManager();
ValidatorOptions.Global.LanguageManager.Culture = new CultureInfo("fr-FR");
var validator = new InlineValidator<Person>();
validator.RuleFor(x => x.Forename).NotNull().WithErrorCode("DoesNotExist");
var result = validator.Validate(new Person());
ValidatorOptions.Global.LanguageManager = originalLanguageManager;
result.Errors[0].ErrorMessage.ShouldEqual("foo");
}
public void Applies_multiple_rulesets_to_rule()
{
var validator = new InlineValidator <Person>();
validator.RuleSet("First, Second", () => {
validator.RuleFor(x => x.Forename).NotNull();
});
var result = validator.Validate(new Person(), ruleSet: "First");
result.Errors.Count.ShouldEqual(1);
result = validator.Validate(new Person(), ruleSet: "Second");
result.Errors.Count.ShouldEqual(1);
result = validator.Validate(new Person(), ruleSet: "Third");
result.Errors.Count.ShouldEqual(0);
result = validator.Validate(new Person());
result.Errors.Count.ShouldEqual(0);
}
public void Transforms_property_value()
{
var validator = new InlineValidator <Person>();
validator.Transform(x => x.Surname, name => "foo" + name).Equal("foobar");
var result = validator.Validate(new Person {
Surname = "bar"
});
result.IsValid.ShouldBeTrue();
}
public void Nullable_enum_valid_when_value_specified()
{
var validator = new InlineValidator <Foo>();
validator.RuleFor(x => x.Gender).IsInEnum();
var result = validator.Validate(new Foo()
{
Gender = EnumGender.Male
});
result.IsValid.ShouldBeTrue();
}
public void Flags_enum_with_overlapping_flags_valid_when_using_bitwise_value()
{
var inlineValidator = new InlineValidator <FlagsEnumPoco>();
inlineValidator.RuleFor(x => x.EnumWithOverlappingFlagsValue).IsInEnum();
var poco = new FlagsEnumPoco();
// test all combinations
poco.EnumWithOverlappingFlagsValue = EnumWithOverlappingFlags.A | EnumWithOverlappingFlags.B;
inlineValidator.Validate(poco).IsValid.ShouldBeTrue();
poco.EnumWithOverlappingFlagsValue = EnumWithOverlappingFlags.B | EnumWithOverlappingFlags.C;
inlineValidator.Validate(poco).IsValid.ShouldBeTrue();
poco.EnumWithOverlappingFlagsValue = EnumWithOverlappingFlags.A | EnumWithOverlappingFlags.C;
inlineValidator.Validate(poco).IsValid.ShouldBeTrue();
poco.EnumWithOverlappingFlagsValue = EnumWithOverlappingFlags.A | EnumWithOverlappingFlags.B | EnumWithOverlappingFlags.C;
inlineValidator.Validate(poco).IsValid.ShouldBeTrue();
}
public void Executes_in_rule_in_ruleset_and_default()
{
var validator = new InlineValidator <Person>();
validator.RuleSet("First, Default", () => {
validator.RuleFor(x => x.Forename).NotNull();
});
var result = validator.Validate(new Person(), v => v.IncludeRuleSets("First"));
result.Errors.Count.ShouldEqual(1);
AssertExecuted(result, "First");
result = validator.Validate(new Person(), v => v.IncludeRuleSets("Second"));
result.Errors.Count.ShouldEqual(0);
AssertExecuted(result);
result = validator.Validate(new Person());
result.Errors.Count.ShouldEqual(1);
AssertExecuted(result, "default");
}
public virtual IList <ValidationFault> Validate(T obj)
{
var container = new Container(obj);
var validator = new InlineValidator <Container>();
var builder = Validate(validator.RuleFor(x => x.Value).Must(x => true));
var name = OverrideName();
if (!string.IsNullOrEmpty(name))
{
builder.WithName(name);
}
return(validator.Validate(container).Errors.ToValidationFaults());
}
// ---
protected override FluentValidation.Results.ValidationResult ValidateFields()
{
var v = new InlineValidator <ConfirmModel>()
{
CascadeMode = CascadeMode.StopOnFirstFailure
};
v.RuleFor(_ => _.RequestId)
.Must(Common.ValidationRules.BeValidId).WithMessage("Invalid id")
;
return(v.Validate(this));
}
public void SearchDateTimeCriteriaValidatorNullTrueTest()
{
var value = new SearchDateCriteria()
{
SearchStartDate = "01.01.2020 10:10:10".GetUtcDateTime()
};
AbstractValidator <object> validator = new InlineValidator <object>();
validator.RuleFor(x => x).ValidSearchDate();
var result = validator.Validate(value).IsValid;
result.Should().BeTrue();
}
public void Executes_in_rule_in_default_and_none()
{
var validator = new InlineValidator <Person>();
validator.RuleSet("First, Default", () => {
validator.RuleFor(x => x.Forename).NotNull();
});
validator.RuleFor(x => x.Forename).NotNull();
var result = validator.Validate(new Person(), ruleSet: "default");
result.Errors.Count.ShouldEqual(2);
}
public void Executes_in_rule_in_ruleset_and_default()
{
var validator = new InlineValidator <Person>();
validator.RuleSet("First, Default", () => {
validator.RuleFor(x => x.Forename).NotNull();
});
#pragma warning disable 618
var result = validator.Validate(new Person(), ruleSet: "First");
result.Errors.Count.ShouldEqual(1);
AssertExecuted(result, "First");
result = validator.Validate(new Person(), ruleSet: "Second");
result.Errors.Count.ShouldEqual(0);
AssertExecuted(result);
#pragma warning restore 618
result = validator.Validate(new Person());
result.Errors.Count.ShouldEqual(1);
AssertExecuted(result, "default");
}
// ---
protected override FluentValidation.Results.ValidationResult ValidateFields()
{
var v = new InlineValidator <DpaCheckModel>()
{
CascadeMode = CascadeMode.StopOnFirstFailure
};
v.RuleFor(_ => _.Token)
.Must(Common.ValidationRules.BeValidConfirmationTokenLength).WithMessage("Invalid length")
;;
return(v.Validate(this));
}
public void Transforms_property_value_with_propagated_original_object()
{
var validator = new InlineValidator <Person>();
validator.Transform(x => x.Forename, (person, forename) => new { Nicks = person.NickNames, Name = forename })
.Must(context => context.Nicks.Any(nick => nick == context.Name.ToLower()));
var result = validator.Validate(new Person {
NickNames = new[] { "good11", "peter" }, Forename = "Peter"
});
result.IsValid.ShouldBeTrue();
}
// ---
protected override FluentValidation.Results.ValidationResult ValidateFields()
{
var v = new InlineValidator <TfaModel>()
{
CascadeMode = CascadeMode.StopOnFirstFailure
};
v.RuleFor(_ => _.Code)
.Must(Common.ValidationRules.BeValidTfaCode).WithMessage("Invalid format")
;
return(v.Validate(this));
}
public void Transforms_property_value_to_another_type()
{
var validator = new InlineValidator <Person>();
validator.Transform(x => x.Surname, name => 1).GreaterThan(10);
var result = validator.Validate(new Person {
Surname = "bar"
});
result.IsValid.ShouldBeFalse();
result.Errors[0].ErrorCode.ShouldEqual("GreaterThanValidator");
}
public void Uses_error_code_as_localization_key() {
var originalLanguageManager = ValidatorOptions.Global.LanguageManager;
ValidatorOptions.Global.LanguageManager = new CustomLanguageManager();
using (new CultureScope("fr-FR")) {
var validator = new InlineValidator<Person>();
validator.RuleFor(x => x.Forename).NotNull().WithErrorCode("CustomKey");
var result = validator.Validate(new Person());
ValidatorOptions.Global.LanguageManager = originalLanguageManager;
result.Errors[0].ErrorMessage.ShouldEqual("bar");
}
}
public ValidationResult Validate(Plan plan)
{
var validator = new InlineValidator <Plan>();
validator.RuleFor(p => p.Name)
.NotEmpty()
.WithMessage("Nome é um campo obrigatório");
validator.RuleFor(p => p.Price)
.GreaterThan(0)
.WithMessage("Preço é um campo obrigatório");
return(validator.Validate(plan));
}
public ValidationResult Validate(Product product)
{
var validator = new InlineValidator <Product>();
validator.RuleFor(p => p.Name)
.NotEmpty()
.WithMessage("Nome é um campo obrigatório");
validator.RuleFor(p => p.Cost)
.GreaterThanOrEqualTo(0)
.WithMessage("Custo deve ser um número positivo");
return(validator.Validate(product));
}
public void Failing_condition_should_prevent_multiple_components_running_and_not_throw()
{
// https://github.com/FluentValidation/FluentValidation/issues/1698
var validator = new InlineValidator <Person>();
validator.RuleForEach(x => x.Orders)
.NotNull()
.NotNull()
.When(x => x.Orders.Count > 0);
var result = validator.Validate(new Person());
result.IsValid.ShouldBeTrue();
}
public void HasLocalizedErrorMessageWithDefaultMessages()
{
var validator = new InlineValidator <AddNewUserAccountCommand>();
validator.RuleFor(e => e.Email).NotEmpty().EmailAddress();
var result = validator.Validate(new AddNewUserAccountCommand());
result.IsValid.ShouldBeFalse();
IsValidJson(result.Errors.First().ErrorMessage).ShouldBeTrue();
var message = JsonConvert.DeserializeObject <LocalizedString>(result.Errors.First().ErrorMessage);
message.En.ShouldNotBeEmpty();
message.Fr.ShouldNotBeEmpty();
}
public void Trims_spaces()
{
var validator = new InlineValidator <Person>();
validator.RuleSet("First", () => {
validator.RuleFor(x => x.Forename).NotNull();
});
validator.RuleSet("Second", () => {
validator.RuleFor(x => x.Surname).NotNull();
});
var result = validator.Validate(new Person(), ruleSet: "First, Second");
result.Errors.Count.ShouldEqual(2);
}
public void Creates_validator_using_context_from_property_value()
{
var personValidator = new InlineValidator <Person>();
var normalOrderValidator = new InlineValidator <Order>();
normalOrderValidator.RuleFor(x => x.Amount).GreaterThan(0);
var freeOrderValidator = new InlineValidator <Order>();
freeOrderValidator.RuleFor(x => x.Amount).Equal(0);
personValidator.RuleForEach(x => x.Orders)
.SetValidator((p, order) => order.ProductName == "FreeProduct" ? freeOrderValidator : normalOrderValidator);
var result1 = personValidator.Validate(new Person()
{
Orders = new List <Order> {
new Order {
ProductName = "FreeProduct"
}
}
});
result1.IsValid.ShouldBeTrue();
var result2 = personValidator.Validate(new Person()
{
Orders = new List <Order> {
new Order()
}
});
result2.IsValid.ShouldBeFalse();
result2.Errors[0].ErrorCode.ShouldEqual("GreaterThanValidator");
}
public void Does_not_throw_InvalidCastException_when_using_RuleForEach()
{
var validator = new InlineValidator <Person>();
validator.RuleForEach(x => x.NickNames)
.Must(x => false)
.WithMessage((parent, name) => "x");
var result = validator.Validate(new Person()
{
NickNames = new[] { "What" }
});
result.Errors.Single().ErrorMessage.ShouldEqual("x");
}
public void Validates_nullable_property_with_overriden_name_when_selected()
{
var validator = new InlineValidator <TestObject> {
v => v.RuleFor(x => x.SomeNullableProperty.Value)
.GreaterThan(0)
.When(x => x.SomeNullableProperty.HasValue)
.OverridePropertyName("SomeNullableProperty")
};
var result = validator.Validate(new TestObject {
SomeNullableProperty = 0
}, x => x.SomeNullableProperty);
result.Errors.Count.ShouldEqual(1);
}
public void Vai_retornar_ano_modelo_invalido()
{
var caminhao = new Caminhao()
{
AnoModelo = DateTime.Now.Year + 2
};
var validator = new InlineValidator <Caminhao>();
validarAnoModelo.AdicionarValidacao(validator);
var resultado = validator.Validate(caminhao);
Assert.IsFalse(resultado.IsValid);
ContemErro(resultado, CodigoDoErroValidarAnoModelo01);
}
private void Validar(int ano)
{
var caminhao = new Caminhao()
{
AnoModelo = ano
};
var validator = new InlineValidator <Caminhao>();
validarAnoModelo.AdicionarValidacao(validator);
var resultado = validator.Validate(caminhao);
Assert.IsTrue(resultado.IsValid);
NaoContemErro(resultado, CodigoDoErroValidarAnoModelo01);
}
public void Top_level_collection()
{
var v = new InlineValidator <IEnumerable <Order> >();
v.RuleForEach(x => x).SetValidator(new OrderValidator());
var orders = new List <Order> {
new Order(),
new Order()
};
var result = v.Validate(orders);
result.Errors.Count.ShouldEqual(4);
result.Errors[0].PropertyName.ShouldEqual("x[0].ProductName");
}
public void Can_access_colletion_index()
{
var validator = new InlineValidator <Person>();
validator.RuleForEach(x => x.Orders).NotNull().WithMessage("{CollectionIndex}");
var result = validator.Validate(new Person {
Orders = new List <Order>()
{
new Order(), null
}
});
result.IsValid.ShouldBeFalse();
result.Errors[0].ErrorMessage.ShouldEqual("1");
}
public void Nested_conditions_Rule_For()
{
var validator = new InlineValidator <request>();
validator.When(r => true, () => {
validator.When(r => r.person?.NickNames?.Any() == true, () => {
validator.RuleFor(r => r.person.NickNames)
.Must(nn => true)
.WithMessage("Failed RuleFor");
});
});
var result = validator.Validate(new request());
result.IsValid.ShouldBeTrue();
}
public void Can_use_cascade_with_RuleForEach()
{
var validator = new InlineValidator <Person>();
validator.RuleForEach(x => x.NickNames)
.Cascade(CascadeMode.StopOnFirstFailure)
.NotNull()
.NotEqual("foo");
var result = validator.Validate(new Person {
NickNames = new string[] { null }
});
result.Errors.Count.ShouldEqual(1);
}
public void Nullable_enum_valid_when_property_value_is_null()
{
var validator = new InlineValidator<Foo>();
validator.RuleFor(x => x.Gender).IsInEnum();
var result = validator.Validate(new Foo());
result.IsValid.ShouldBeTrue();
}
public void Flags_enum_invalid_when_using_outofrange_positive_value()
{
var inlineValidator = new InlineValidator<FlagsEnumPoco>();
inlineValidator.RuleFor(x => x.SByteValue).IsInEnum();
inlineValidator.RuleFor(x => x.ByteValue).IsInEnum();
inlineValidator.RuleFor(x => x.Int16Value).IsInEnum();
inlineValidator.RuleFor(x => x.UInt16Value).IsInEnum();
inlineValidator.RuleFor(x => x.Int32Value).IsInEnum();
inlineValidator.RuleFor(x => x.UInt32Value).IsInEnum();
inlineValidator.RuleFor(x => x.Int64Value).IsInEnum();
inlineValidator.RuleFor(x => x.UInt64Value).IsInEnum();
var poco = new FlagsEnumPoco();
poco.PopulateWithInvalidPositiveValues();
var result = inlineValidator.Validate(poco);
result.IsValid.ShouldBeFalse();
result.Errors.SingleOrDefault(x => x.PropertyName == "ByteValue").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "SByteValue").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "Int16Value").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "UInt16Value").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "Int32Value").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "UInt32Value").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "Int64Value").ShouldNotBeNull();
result.Errors.SingleOrDefault(x => x.PropertyName == "UInt64Value").ShouldNotBeNull();
}
public void Flags_enum_valid_when_using_bitwise_value()
{
var inlineValidator = new InlineValidator<FlagsEnumPoco>();
inlineValidator.RuleFor(x => x.SByteValue).IsInEnum();
inlineValidator.RuleFor(x => x.ByteValue).IsInEnum();
inlineValidator.RuleFor(x => x.Int16Value).IsInEnum();
inlineValidator.RuleFor(x => x.UInt16Value).IsInEnum();
inlineValidator.RuleFor(x => x.Int32Value).IsInEnum();
inlineValidator.RuleFor(x => x.UInt32Value).IsInEnum();
inlineValidator.RuleFor(x => x.Int64Value).IsInEnum();
inlineValidator.RuleFor(x => x.UInt64Value).IsInEnum();
var poco = new FlagsEnumPoco();
poco.PopulateWithValidValues();
var result = inlineValidator.Validate(poco);
result.IsValid.ShouldBeTrue();
}
public void Nullable_enum_valid_when_value_specified()
{
var validator = new InlineValidator<Foo>();
validator.RuleFor(x => x.Gender).IsInEnum();
var result = validator.Validate(new Foo() { Gender = EnumGender.Male });
result.IsValid.ShouldBeTrue();
}