/// <summary>
/// Gets the <see cref="PropertyValidator"/> instances for the specified <paramref name="type"/>.
/// </summary>
/// <param name="type">The <see cref="Type"/> that the validators should be retrieved for.</param>
/// <returns>An <see cref="IEnumerable{T}"/> instance, containing <see cref="IPropertyValidator"/> objects.</returns>
public IEnumerable<IPropertyValidator> GetValidators(Type type)
{
var typeDescriptor =
new AssociatedMetadataTypeTypeDescriptionProvider(type).GetTypeDescriptor(type);
var propertyDescriptors =
typeDescriptor.GetProperties();
var results =
new List<IPropertyValidator>();
foreach (PropertyDescriptor descriptor in propertyDescriptors)
{
var attributes =
descriptor.Attributes.OfType<ValidationAttribute>();
var validator =
new PropertyValidator
{
AttributeAdaptors = this.GetAttributeAdaptors(attributes),
Descriptor = descriptor
};
results.Add(validator);
}
return results;
}
/// <summary>
/// Gets the <see cref="PropertyValidator"/> instances for the specified <paramref name="type"/>.
/// </summary>
/// <param name="type">The <see cref="Type"/> that the validators should be retrieved for.</param>
/// <returns>An <see cref="IEnumerable{T}"/> instance, containing <see cref="IPropertyValidator"/> objects.</returns>
public IEnumerable <IPropertyValidator> GetValidators(Type type)
{
var typeDescriptor =
new AssociatedMetadataTypeTypeDescriptionProvider(type).GetTypeDescriptor(type);
var propertyDescriptors =
typeDescriptor.GetProperties();
var results =
new List <IPropertyValidator>();
foreach (PropertyDescriptor descriptor in propertyDescriptors)
{
var attributes =
descriptor.Attributes.OfType <ValidationAttribute>();
var validator =
new PropertyValidator
{
AttributeAdaptors = this.GetAttributeAdaptors(attributes),
Descriptor = descriptor
};
results.Add(validator);
}
return(results);
}
private PropertyValidator GetTypeValidator(ICustomTypeDescriptor typeDescriptor)
{
var classAttributes =
typeDescriptor.GetAttributes().OfType<ValidationAttribute>();
var classValidator =
new PropertyValidator
{
AttributeAdaptors = this.GetAttributeAdaptors(classAttributes)
};
return classValidator;
}
private PropertyValidator GetTypeValidator(ICustomTypeDescriptor typeDescriptor)
{
var classAttributes =
typeDescriptor.GetAttributes().OfType <ValidationAttribute>();
var classValidator =
new PropertyValidator
{
AttributeAdaptors = this.GetAttributeAdaptors(classAttributes)
};
return(classValidator);
}
private IEnumerable<PropertyValidator> GetPropertyValidators(ICustomTypeDescriptor typeDescriptor)
{
var propertyDescriptors =
typeDescriptor.GetProperties();
foreach (PropertyDescriptor descriptor in propertyDescriptors)
{
var attributes =
descriptor.Attributes.OfType<ValidationAttribute>();
var validator =
new PropertyValidator
{
AttributeAdaptors = this.GetAttributeAdaptors(attributes),
Descriptor = descriptor
};
yield return validator;
}
}
private IEnumerable <PropertyValidator> GetPropertyValidators(ICustomTypeDescriptor typeDescriptor)
{
var propertyDescriptors =
typeDescriptor.GetProperties();
foreach (PropertyDescriptor descriptor in propertyDescriptors)
{
var attributes =
descriptor.Attributes.OfType <ValidationAttribute>();
var validator =
new PropertyValidator
{
AttributeAdaptors = this.GetAttributeAdaptors(attributes),
Descriptor = descriptor
};
yield return(validator);
}
}
public PropertyValidatorFixture()
{
this.adapter1 =
A.Fake<IDataAnnotationsValidatorAdapter>();
this.error1 =
new ModelValidationError("error1", x => string.Empty);
A.CallTo(() => this.adapter1.Validate(A<object>._, A<ValidationAttribute>._, A<PropertyDescriptor>._))
.Returns(new[] {this.error1});
this.adapter2 =
A.Fake<IDataAnnotationsValidatorAdapter>();
this.error2 =
new ModelValidationError("error2", x => string.Empty);
A.CallTo(() => this.adapter2.Validate(A<object>._, A<ValidationAttribute>._, A<PropertyDescriptor>._))
.Returns(new[] { this.error2 });
this.mappings =
new Dictionary<ValidationAttribute, IEnumerable<IDataAnnotationsValidatorAdapter>>
{
{new RangeAttribute(1, 10), new[] {this.adapter1}},
{new RequiredAttribute(), new[] {this.adapter2}}
};
var type =
typeof(Model);
this.descriptor = new AssociatedMetadataTypeTypeDescriptionProvider(type)
.GetTypeDescriptor(type)
.GetProperties()[0];
this.validator = new PropertyValidator
{
AttributeAdaptors = this.mappings,
Descriptor =this.descriptor
};
}
