/// <inheritdoc />
 public void GetValidationMetadata([NotNull] ValidationMetadataProviderContext context)
 {
     foreach (var attribute in context.Attributes.OfType <ValidationAttribute>())
     {
         context.ValidationMetadata.ValiatorMetadata.Add(attribute);
     }
 }
Exemple #2
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 /// <inheritdoc />
 public virtual void GetValidationMetadata([NotNull] ValidationMetadataProviderContext context)
 {
     foreach (var provider in _providers.OfType <IValidationMetadataProvider>())
     {
         provider.GetValidationMetadata(context);
     }
 }
Exemple #3
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        /// <inheritdoc />
        public void GetValidationMetadata(ValidationMetadataProviderContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            // RequiredAttribute marks a property as required by validation - this means that it
            // must have a non-null value on the model during validation.
            var requiredAttribute = context.Attributes.OfType <RequiredAttribute>().FirstOrDefault();

            if (requiredAttribute != null)
            {
                context.ValidationMetadata.IsRequired = true;
            }

            foreach (var attribute in context.Attributes.OfType <ValidationAttribute>())
            {
                // If another provider has already added this attribute, do not repeat it.
                // This will prevent attributes like RemoteAttribute (which implement ValidationAttribute and
                // IClientModelValidator) to be added to the ValidationMetadata twice.
                // This is to ensure we do not end up with duplication validation rules on the client side.
                if (!context.ValidationMetadata.ValidatorMetadata.Contains(attribute))
                {
                    context.ValidationMetadata.ValidatorMetadata.Add(attribute);
                }
            }
        }
        /// <inheritdoc />
        public void GetValidationMetadata(ValidationMetadataProviderContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            if (Type != null)
            {
                if (Type.GetTypeInfo().IsAssignableFrom(context.Key.ModelType.GetTypeInfo()))
                {
                    context.ValidationMetadata.ValidateChildren = false;
                }

                return;
            }

            if (FullTypeName != null)
            {
                if (IsMatchingName(context.Key.ModelType))
                {
                    context.ValidationMetadata.ValidateChildren = false;
                }

                return;
            }

            Debug.Fail("We shouldn't get here.");
        }
        /// <inheritdoc />
        public virtual void GetValidationMetadata(ValidationMetadataProviderContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            foreach (var provider in _providers.OfType<IValidationMetadataProvider>())
            {
                provider.GetValidationMetadata(context);
            }
        }
        /// <inheritdoc />
        public virtual void GetValidationMetadata(ValidationMetadataProviderContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            foreach (var provider in _providers.OfType <IValidationMetadataProvider>())
            {
                provider.GetValidationMetadata(context);
            }
        }
Exemple #7
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        public void GetValidationMetadata_RequiredAttribute_SetsIsRequiredToTrue()
        {
            // Arrange
            var provider = new DataAnnotationsMetadataProvider();

            var required = new RequiredAttribute();

            var attributes = new Attribute[] { required };
            var key        = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context    = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            Assert.True(context.ValidationMetadata.IsRequired);
        }
Exemple #8
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        public void GetValidationMetadata_NoRequiredAttribute_IsRequiredLeftAlone(bool?initialValue)
        {
            // Arrange
            var provider = new DataAnnotationsMetadataProvider();

            var attributes = new Attribute[] { };
            var key        = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context    = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));

            context.ValidationMetadata.IsRequired = initialValue;

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            Assert.Equal(initialValue, context.ValidationMetadata.IsRequired);
        }
 /// <inheritdoc />
 public void GetValidationMetadata([NotNull] ValidationMetadataProviderContext context)
 {
     foreach (var attribute in context.Attributes)
     {
         if (attribute is IModelValidator || attribute is IClientModelValidator)
         {
             // If another provider has already added this attribute, do not repeat it.
             // This will prevent attributes like RemoteAttribute (which implement ValidationAttribute and
             // IClientModelValidator) to be added to the ValidationMetadata twice.
             // This is to ensure we do not end up with duplication validation rules on the client side.
             if (!context.ValidationMetadata.ValidatorMetadata.Contains(attribute))
             {
                 context.ValidationMetadata.ValidatorMetadata.Add(attribute);
             }
         }
     }
 }
        public void GetValidationDetails_MarkedWithModelValidator_ReturnsValidator()
        {
            // Arrange
            var provider = new DefaultValidationMetadataProvider();

            var attribute = new TestModelValidationAttribute();
            var attributes = new Attribute[] { attribute };
            var key = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            var validatorMetadata = Assert.Single(context.ValidationMetadata.ValidatorMetadata);
            Assert.Same(attribute, validatorMetadata);
        }
Exemple #11
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        public void GetValidationDetails_MarkedWithModelValidator_ReturnsValidator()
        {
            // Arrange
            var provider = new DefaultValidationMetadataProvider();

            var attribute  = new TestModelValidationAttribute();
            var attributes = new Attribute[] { attribute };
            var key        = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context    = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            var validatorMetadata = Assert.Single(context.ValidationMetadata.ValidatorMetadata);

            Assert.Same(attribute, validatorMetadata);
        }
Exemple #12
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        public void GetValidationDetails_ValidatableObject_AlreadyInContext_Ignores()
        {
            // Arrange
            var provider = new DataAnnotationsMetadataProvider();

            var attribute  = new TestValidationAttribute();
            var attributes = new Attribute[] { attribute };
            var key        = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context    = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));

            context.ValidationMetadata.ValidatorMetadata.Add(attribute);

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            var validatorMetadata = Assert.Single(context.ValidationMetadata.ValidatorMetadata);

            Assert.Same(attribute, validatorMetadata);
        }
        /// <inheritdoc />
        public void GetValidationMetadata(ValidationMetadataProviderContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            foreach (var attribute in context.Attributes)
            {
                if (attribute is IModelValidator || attribute is IClientModelValidator)
                {
                    // If another provider has already added this attribute, do not repeat it.
                    // This will prevent attributes like RemoteAttribute (which implement ValidationAttribute and
                    // IClientModelValidator) to be added to the ValidationMetadata twice.
                    // This is to ensure we do not end up with duplication validation rules on the client side.
                    if (!context.ValidationMetadata.ValidatorMetadata.Contains(attribute))
                    {
                        context.ValidationMetadata.ValidatorMetadata.Add(attribute);
                    }
                }
            }
        }
        /// <inheritdoc />
        public void GetValidationMetadata(ValidationMetadataProviderContext context)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            // RequiredAttribute marks a property as required by validation - this means that it
            // must have a non-null value on the model during validation.
            var requiredAttribute = context.Attributes.OfType<RequiredAttribute>().FirstOrDefault();
            if (requiredAttribute != null)
            {
                context.ValidationMetadata.IsRequired = true;
            }

            foreach (var attribute in context.Attributes.OfType<ValidationAttribute>())
            {
                // If another provider has already added this attribute, do not repeat it.
                // This will prevent attributes like RemoteAttribute (which implement ValidationAttribute and
                // IClientModelValidator) to be added to the ValidationMetadata twice.
                // This is to ensure we do not end up with duplication validation rules on the client side.
                if (!context.ValidationMetadata.ValidatorMetadata.Contains(attribute))
                {
                    context.ValidationMetadata.ValidatorMetadata.Add(attribute);
                }
            }
        }
        public void GetValidationDetails_ValidatableObject_AlreadyInContext_Ignores()
        {
            // Arrange
            var provider = new DataAnnotationsMetadataProvider();

            var attribute = new TestValidationAttribute();
            var attributes = new Attribute[] { attribute };
            var key = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));
            context.ValidationMetadata.ValidatorMetadata.Add(attribute);

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            var validatorMetadata = Assert.Single(context.ValidationMetadata.ValidatorMetadata);
            Assert.Same(attribute, validatorMetadata);
        }
        public void GetValidationMetadata_NoRequiredAttribute_IsRequiredLeftAlone(bool? initialValue)
        {
            // Arrange
            var provider = new DataAnnotationsMetadataProvider();

            var attributes = new Attribute[] { };
            var key = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));
            context.ValidationMetadata.IsRequired = initialValue;

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            Assert.Equal(initialValue, context.ValidationMetadata.IsRequired);
        }
        public void GetValidationMetadata_RequiredAttribute_SetsIsRequiredToTrue()
        {
            // Arrange
            var provider = new DataAnnotationsMetadataProvider();

            var required = new RequiredAttribute();

            var attributes = new Attribute[] { required };
            var key = ModelMetadataIdentity.ForProperty(typeof(int), "Length", typeof(string));
            var context = new ValidationMetadataProviderContext(key, new ModelAttributes(attributes, new object[0]));

            // Act
            provider.GetValidationMetadata(context);

            // Assert
            Assert.True(context.ValidationMetadata.IsRequired);
        }