public void Validate_ValidateAllProperties_AddsValidationErrors() { // Arrange ValidateAllPropertiesModel model = new ValidateAllPropertiesModel { RequiredString = null /* error */, RangedInt = 0 /* error */, ValidString = "dog" }; ModelMetadata modelMetadata = GetModelMetadata(model); HttpActionContext context = ContextUtil.CreateActionContext(); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey") { ValidateAllProperties = true }; context.ModelState.AddModelError("theKey.RequiredString.Dummy", "existing Error Text"); // Act node.Validate(context); // Assert Assert.Null(context.ModelState["theKey.RequiredString"]); Assert.Equal("existing Error Text", context.ModelState["theKey.RequiredString.Dummy"].Errors[0].ErrorMessage); Assert.Equal("The field RangedInt must be between 10 and 30.", context.ModelState["theKey.RangedInt"].Errors[0].ErrorMessage); Assert.Null(context.ModelState["theKey.ValidString"]); Assert.Null(context.ModelState["theKey"]); }
public void CombineWith() { // Arrange List <string> log = new List <string>(); ModelValidationNode[] allChildNodes = new[] { new ModelValidationNode(GetModelMetadata(), "key1"), new ModelValidationNode(GetModelMetadata(), "key2"), new ModelValidationNode(GetModelMetadata(), "key3"), }; ModelValidationNode parentNode1 = new ModelValidationNode(GetModelMetadata(), "parent1"); parentNode1.ChildNodes.Add(allChildNodes[0]); parentNode1.Validating += (sender, e) => log.Add("Validating parent1."); parentNode1.Validated += (sender, e) => log.Add("Validated parent1."); ModelValidationNode parentNode2 = new ModelValidationNode(GetModelMetadata(), "parent2"); parentNode2.ChildNodes.Add(allChildNodes[1]); parentNode2.ChildNodes.Add(allChildNodes[2]); parentNode2.Validating += (sender, e) => log.Add("Validating parent2."); parentNode2.Validated += (sender, e) => log.Add("Validated parent2."); // Act parentNode1.CombineWith(parentNode2); parentNode1.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Equal(new[] { "Validating parent1.", "Validating parent2.", "Validated parent1.", "Validated parent2." }, log.ToArray()); Assert.Equal(allChildNodes, parentNode1.ChildNodes.ToArray()); }
public void Validate_Ordering() { // Proper order of invocation: // 1. OnValidating() // 2. Child validators // 3. This validator // 4. OnValidated() // Arrange List <string> log = new List <string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelMetadata childMetadata = new EmptyModelMetadataProvider().GetMetadataForProperty(() => model, model.GetType(), "ValidStringProperty"); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey"); node.Validating += (sender, e) => log.Add("In OnValidating()"); node.Validated += (sender, e) => log.Add("In OnValidated()"); node.ChildNodes.Add(new ModelValidationNode(childMetadata, "theKey.ValidStringProperty")); // Act node.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Equal(new[] { "In OnValidating()", "In LoggingValidatonAttribute.IsValid()", "In IValidatableObject.Validate()", "In OnValidated()" }, log.ToArray()); }
public void Validate_ThrowsIfControllerContextIsNull() { // Arrange ModelValidationNode node = new ModelValidationNode(GetModelMetadata(), "someKey"); // Act & assert Assert.ThrowsArgumentNull(() => node.Validate(null), "actionContext"); }
private void ValidateChildren(HttpActionContext actionContext) { for (int i = 0; i < _childNodes.Count; i++) { ModelValidationNode child = _childNodes[i]; child.Validate(actionContext, this); } if (ValidateAllProperties) { ValidateProperties(actionContext); } }
public void Validate_SkipsValidationIfSuppressed() { // Arrange List <string> log = new List <string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey") { SuppressValidation = true }; node.Validating += (sender, e) => log.Add("In OnValidating()"); node.Validated += (sender, e) => log.Add("In OnValidated()"); // Act node.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Empty(log); }
public void Validate_SkipsValidationIfHandlerCancels() { // Arrange List <string> log = new List <string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey"); node.Validating += (sender, e) => { log.Add("In OnValidating()"); e.Cancel = true; }; node.Validated += (sender, e) => log.Add("In OnValidated()"); // Act node.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Equal(new[] { "In OnValidating()" }, log.ToArray()); }
public void Validate_SkipsRemainingValidationIfModelStateIsInvalid() { // Because a property validator fails, the model validator shouldn't run // Arrange List <string> log = new List <string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelMetadata childMetadata = new EmptyModelMetadataProvider().GetMetadataForProperty( () => model, model.GetType(), "InvalidStringProperty" ); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey"); node.ChildNodes.Add( new ModelValidationNode(childMetadata, "theKey.InvalidStringProperty") ); node.Validating += (sender, e) => log.Add("In OnValidating()"); node.Validated += (sender, e) => log.Add("In OnValidated()"); HttpActionContext context = ContextUtil.CreateActionContext(); // Act node.Validate(context); // Assert Assert.Equal( new[] { "In OnValidating()", "In IValidatableObject.Validate()", "In OnValidated()" }, log.ToArray() ); Assert.Equal( "Sample error message", context.ModelState["theKey.InvalidStringProperty"].Errors[0].ErrorMessage ); }
public void CombineWith() { // Arrange List<string> log = new List<string>(); ModelValidationNode[] allChildNodes = new[] { new ModelValidationNode(GetModelMetadata(), "key1"), new ModelValidationNode(GetModelMetadata(), "key2"), new ModelValidationNode(GetModelMetadata(), "key3"), }; ModelValidationNode parentNode1 = new ModelValidationNode(GetModelMetadata(), "parent1"); parentNode1.ChildNodes.Add(allChildNodes[0]); parentNode1.Validating += (sender, e) => log.Add("Validating parent1."); parentNode1.Validated += (sender, e) => log.Add("Validated parent1."); ModelValidationNode parentNode2 = new ModelValidationNode(GetModelMetadata(), "parent2"); parentNode2.ChildNodes.Add(allChildNodes[1]); parentNode2.ChildNodes.Add(allChildNodes[2]); parentNode2.Validating += (sender, e) => log.Add("Validating parent2."); parentNode2.Validated += (sender, e) => log.Add("Validated parent2."); // Act parentNode1.CombineWith(parentNode2); parentNode1.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Equal(new[] { "Validating parent1.", "Validating parent2.", "Validated parent1.", "Validated parent2." }, log.ToArray()); Assert.Equal(allChildNodes, parentNode1.ChildNodes.ToArray()); }
public void Validate_ValidateAllProperties_AddsValidationErrors() { // Arrange ValidateAllPropertiesModel model = new ValidateAllPropertiesModel { RequiredString = null /* error */, RangedInt = 0 /* error */, ValidString = "dog" }; ModelMetadata modelMetadata = GetModelMetadata(model); HttpActionContext context = ContextUtil.CreateActionContext(); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey") { ValidateAllProperties = true }; context.ModelState.AddModelError("theKey.RequiredString.Dummy", "existing Error Text"); // Act node.Validate(context); // Assert Assert.Null(context.ModelState["theKey.RequiredString"]); Assert.Equal("existing Error Text", context.ModelState["theKey.RequiredString.Dummy"].Errors[0].ErrorMessage); Assert.Equal("The field RangedInt must be between 10 and 30.", context.ModelState["theKey.RangedInt"].Errors[0].ErrorMessage); Assert.Null(context.ModelState["theKey.ValidString"]); Assert.Null(context.ModelState["theKey"]); }
public void Validate_ThrowsIfControllerContextIsNull() { // Arrange ModelValidationNode node = new ModelValidationNode(GetModelMetadata(), "someKey"); // Act & assert Assert.ThrowsArgumentNull( () => node.Validate(null), "actionContext"); }
public void Validate_SkipsValidationIfSuppressed() { // Arrange List<string> log = new List<string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey") { SuppressValidation = true }; node.Validating += (sender, e) => log.Add("In OnValidating()"); node.Validated += (sender, e) => log.Add("In OnValidated()"); // Act node.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Empty(log); }
public void Validate_SkipsValidationIfHandlerCancels() { // Arrange List<string> log = new List<string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey"); node.Validating += (sender, e) => { log.Add("In OnValidating()"); e.Cancel = true; }; node.Validated += (sender, e) => log.Add("In OnValidated()"); // Act node.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Equal(new[] { "In OnValidating()" }, log.ToArray()); }
public void Validate_SkipsRemainingValidationIfModelStateIsInvalid() { // Because a property validator fails, the model validator shouldn't run // Arrange List<string> log = new List<string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelMetadata childMetadata = new EmptyModelMetadataProvider().GetMetadataForProperty(() => model, model.GetType(), "InvalidStringProperty"); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey"); node.ChildNodes.Add(new ModelValidationNode(childMetadata, "theKey.InvalidStringProperty")); node.Validating += (sender, e) => log.Add("In OnValidating()"); node.Validated += (sender, e) => log.Add("In OnValidated()"); HttpActionContext context = ContextUtil.CreateActionContext(); // Act node.Validate(context); // Assert Assert.Equal(new[] { "In OnValidating()", "In IValidatableObject.Validate()", "In OnValidated()" }, log.ToArray()); Assert.Equal("Sample error message", context.ModelState["theKey.InvalidStringProperty"].Errors[0].ErrorMessage); }
public void SetProperty_PropertyIsSettable_CallsSetter() { // Arrange Person model = new Person(); HttpActionContext context = ContextUtil.CreateActionContext(); ModelBindingContext bindingContext = new ModelBindingContext { ModelMetadata = GetMetadataForObject(model) }; ModelMetadata propertyMetadata = bindingContext.ModelMetadata.Properties.Single(o => o.PropertyName == "DateOfBirth"); ModelValidationNode validationNode = new ModelValidationNode(propertyMetadata, "foo"); ComplexModelDtoResult dtoResult = new ComplexModelDtoResult(new DateTime(2001, 1, 1), validationNode); ModelValidator requiredValidator = context.GetValidators(propertyMetadata).Where(v => v.IsRequired).FirstOrDefault(); TestableMutableObjectModelBinder testableBinder = new TestableMutableObjectModelBinder(); // Act testableBinder.SetPropertyPublic(context, bindingContext, propertyMetadata, dtoResult, requiredValidator); // Assert validationNode.Validate(context); Assert.True(context.ModelState.IsValid); Assert.Equal(new DateTime(2001, 1, 1), model.DateOfBirth); }
public void SetProperty_SettingNonNullableValueTypeToNull_RequiredValidatorNotPresent_RegistersValidationCallback() { // Arrange HttpActionContext context = ContextUtil.CreateActionContext(); ModelBindingContext bindingContext = new ModelBindingContext { ModelMetadata = GetMetadataForObject(new Person()), }; ModelMetadata propertyMetadata = bindingContext.ModelMetadata.Properties.Single(o => o.PropertyName == "DateOfBirth"); ModelValidationNode validationNode = new ModelValidationNode(propertyMetadata, "foo"); ComplexModelDtoResult dtoResult = new ComplexModelDtoResult(null /* model */, validationNode); ModelValidator requiredValidator = context.GetValidators(propertyMetadata).Where(v => v.IsRequired).FirstOrDefault(); TestableMutableObjectModelBinder testableBinder = new TestableMutableObjectModelBinder(); // Act testableBinder.SetPropertyPublic(context, bindingContext, propertyMetadata, dtoResult, requiredValidator); // Assert Assert.True(context.ModelState.IsValid); validationNode.Validate(context, bindingContext.ValidationNode); Assert.False(context.ModelState.IsValid); }
public void Validate_Ordering() { // Proper order of invocation: // 1. OnValidating() // 2. Child validators // 3. This validator // 4. OnValidated() // Arrange List<string> log = new List<string>(); LoggingValidatableObject model = new LoggingValidatableObject(log); ModelMetadata modelMetadata = GetModelMetadata(model); ModelMetadata childMetadata = new EmptyModelMetadataProvider().GetMetadataForProperty(() => model, model.GetType(), "ValidStringProperty"); ModelValidationNode node = new ModelValidationNode(modelMetadata, "theKey"); node.Validating += (sender, e) => log.Add("In OnValidating()"); node.Validated += (sender, e) => log.Add("In OnValidated()"); node.ChildNodes.Add(new ModelValidationNode(childMetadata, "theKey.ValidStringProperty")); // Act node.Validate(ContextUtil.CreateActionContext()); // Assert Assert.Equal(new[] { "In OnValidating()", "In LoggingValidatonAttribute.IsValid()", "In IValidatableObject.Validate()", "In OnValidated()" }, log.ToArray()); }