public void Validate_IsValidFalse_StringLocalizerGetsArguments( ValidationAttribute attribute, string model, object[] values) { // Arrange var stringLocalizer = new Mock <IStringLocalizer>(); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute, stringLocalizer.Object); var metadata = _metadataProvider.GetMetadataForType(typeof(SampleModel)); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: null, model: model); // Act validator.Validate(validationContext); // Assert var json = Newtonsoft.Json.JsonConvert.SerializeObject(values) + " " + attribute.GetType().Name; stringLocalizer.Verify(l => l[LocalizationKey, values], json); }
public void Validate_IsValidFalse_StringLocalizerReturnsLocalizerErrorMessage() { // Arrange var metadata = _metadataProvider.GetMetadataForType(typeof(string)); var container = "Hello"; var attribute = new MaxLengthAttribute(4); attribute.ErrorMessage = "{0} should have no more than {1} characters."; var localizedString = new LocalizedString(attribute.ErrorMessage, "Longueur est invalide : 4"); var stringLocalizer = new Mock <IStringLocalizer>(); stringLocalizer.Setup(s => s[attribute.ErrorMessage, It.IsAny <object[]>()]).Returns(localizedString); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute, stringLocalizer.Object); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: container, model: "abcde"); // Act var result = validator.Validate(validationContext); // Assert var validationResult = result.Single(); Assert.Empty(validationResult.MemberName); Assert.Equal("Longueur est invalide : 4", validationResult.Message); }
public void Validate_ValidationResultSuccess() { // Arrange var metadata = _metadataProvider.GetMetadataForType(typeof(string)); var container = "Hello"; var model = container.Length; var attribute = new Mock <TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny <object>(), It.IsAny <ValidationContext>())) .Returns(ValidationResult.Success); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: container, model: model); // Act var result = validator.Validate(validationContext); // Assert Assert.Empty(result); }
public void Valdate_ReturnsExpectedResults( string errorMessage, IEnumerable <string> memberNames, IEnumerable <ModelValidationResult> expectedResults) { // Arrange var metadata = _metadataProvider.GetMetadataForProperty(typeof(string), nameof(string.Length)); var container = "Hello"; var model = container.Length; var attribute = new Mock <TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny <object>(), It.IsAny <ValidationContext>())) .Returns(new ValidationResult(errorMessage, memberNames)); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: container, model: model); // Act var results = validator.Validate(validationContext); // Assert Assert.Equal(expectedResults, results, ModelValidationResultComparer.Instance); }
public void Validate_SetsMemberName_OnValidationContext_ForProperties( ModelMetadata metadata, object container, object model, string expectedMemberName) { // Arrange var attribute = new Mock<TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny<object>(), It.IsAny<ValidationContext>())) .Callback((object o, ValidationContext context) => { Assert.Equal(expectedMemberName, context.MemberName); }) .Returns(ValidationResult.Success) .Verifiable(); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: container, model: model); // Act var results = validator.Validate(validationContext); // Assert Assert.Empty(results); attribute.VerifyAll(); }
public void Validate_Invalid() { // Arrange var metadata = _metadataProvider.GetMetadataForProperty(typeof(string), "Length"); var container = "Hello"; var model = container.Length; var attribute = new Mock <ValidationAttribute> { CallBase = true }; attribute.Setup(a => a.IsValid(model)).Returns(false); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: container, model: model); // Act var result = validator.Validate(validationContext); // Assert var validationResult = result.Single(); Assert.Empty(validationResult.MemberName); Assert.Equal(attribute.Object.FormatErrorMessage("Length"), validationResult.Message); }
public void Validate_ReturnsMemberName_IfItIsDifferentFromDisplayName() { // Arrange var metadata = _metadataProvider.GetMetadataForType(typeof(SampleModel)); var model = new SampleModel(); var attribute = new Mock<TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny<object>(), It.IsAny<ValidationContext>())) .Returns(new ValidationResult("Name error", new[] { "Name" })); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: null, model: model); // Act var results = validator.Validate(validationContext); // Assert ModelValidationResult validationResult = Assert.Single(results); Assert.Equal("Name", validationResult.MemberName); }
public void Validate_ReturnsSingleValidationResult_IfOneMemberNameIsSpecified() { // Arrange const string errorMessage = "A different error message"; var metadata = _metadataProvider.GetMetadataForType(typeof(object)); var model = new object(); var attribute = new Mock<TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny<object>(), It.IsAny<ValidationContext>())) .Returns(new ValidationResult(errorMessage, new[] { "FirstName" })); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: null, model: model); // Act var results = validator.Validate(validationContext); // Assert ModelValidationResult validationResult = Assert.Single(results); Assert.Equal(errorMessage, validationResult.Message); Assert.Equal("FirstName", validationResult.MemberName); }
public void Validate_ReturnsSingleValidationResult_IfMemberNameSequenceIsEmpty() { // Arrange const string errorMessage = "Some error message"; var metadata = _metadataProvider.GetMetadataForType(typeof(string)); var container = "Hello"; var model = container.Length; var attribute = new Mock<TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny<object>(), It.IsAny<ValidationContext>())) .Returns(new ValidationResult(errorMessage, memberNames: null)); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: container, model: model); // Act var results = validator.Validate(validationContext); // Assert var validationResult = Assert.Single(results); Assert.Equal(errorMessage, validationResult.Message); Assert.Empty(validationResult.MemberName); }
public void Validate_CanUseRequestServices_WithinValidationAttribute() { // Arrange var service = new Mock <IExampleService>(); service.Setup(x => x.DoSomething()).Verifiable(); var provider = new ServiceCollection().AddSingleton(service.Object).BuildServiceProvider(); var httpContext = new Mock <HttpContext>(); httpContext.SetupGet(x => x.RequestServices).Returns(provider); var attribute = new Mock <TestableValidationAttribute> { CallBase = true }; attribute .Setup(p => p.IsValidPublic(It.IsAny <object>(), It.IsAny <ValidationContext>())) .Callback((object o, ValidationContext context) => { var receivedService = context.GetService <IExampleService>(); Assert.Equal(service.Object, receivedService); receivedService.DoSomething(); }); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), attribute.Object, stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext { HttpContext = httpContext.Object }, modelMetadata: _metadataProvider.GetMetadataForType(typeof(object)), metadataProvider: _metadataProvider, container: null, model: new object()); // Act var results = validator.Validate(validationContext); // Assert service.Verify(); }
public void Validate_RequiredAndNotNullAtTopLevel_Valid() { // Arrange var metadata = _metadataProvider.GetMetadataForProperty(typeof(string), "Length"); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), new RequiredAttribute(), stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: null, model: 123); // Act var result = validator.Validate(validationContext); // Assert Assert.Empty(result); }
public void Validate_RequiredButNullAtTopLevel_Invalid() { // Arrange var metadata = _metadataProvider.GetMetadataForProperty(typeof(string), "Length"); var validator = new DataAnnotationsModelValidator( new ValidationAttributeAdapterProvider(), new RequiredAttribute(), stringLocalizer: null); var validationContext = new ModelValidationContext( actionContext: new ActionContext(), modelMetadata: metadata, metadataProvider: _metadataProvider, container: null, model: null); // Act var result = validator.Validate(validationContext); // Assert var validationResult = result.Single(); Assert.Empty(validationResult.MemberName); Assert.Equal(new RequiredAttribute().FormatErrorMessage("Length"), validationResult.Message); }