public void CreateValidationMetadata_SetsHasValidatorsToTrue_IfProviderReturnsTrue()
{
// Arrange
var metadataBasedModelValidatorProvider = new Mock <IMetadataBasedModelValidatorProvider>();
metadataBasedModelValidatorProvider.Setup(p => p.HasValidators(typeof(object), It.IsAny <IList <object> >()))
.Returns(true)
.Verifiable();
var validationProviders = new IModelValidatorProvider[]
{
new DefaultModelValidatorProvider(),
metadataBasedModelValidatorProvider.Object,
};
var metadataProvider = new HasValidatorsValidationMetadataProvider(validationProviders);
var key = ModelMetadataIdentity.ForType(typeof(object));
var modelAttributes = new ModelAttributes(new object[0], new object[0], new object[0]);
var context = new ValidationMetadataProviderContext(key, modelAttributes);
// Act
metadataProvider.CreateValidationMetadata(context);
// Assert
Assert.True(context.ValidationMetadata.HasValidators);
metadataBasedModelValidatorProvider.Verify();
}
public void CreateValidationMetadata_DoesNotSetHasValidators_IfProviderIsConfigured()
{
// Arrange
var validationProviders = new IModelValidatorProvider[0];
var metadataProvider = new HasValidatorsValidationMetadataProvider(validationProviders);
var key = ModelMetadataIdentity.ForType(typeof(object));
var modelAttributes = new ModelAttributes(new object[0], new object[0], new object[0]);
var context = new ValidationMetadataProviderContext(key, modelAttributes);
// Act
metadataProvider.CreateValidationMetadata(context);
// Assert
Assert.Null(context.ValidationMetadata.HasValidators);
}
public void CreateValidationMetadata_DoesNotSetHasValidators_IfNonMetadataBasedProviderExists()
{
// Arrange
var validationProviders = new IModelValidatorProvider[]
{
new DefaultModelValidatorProvider(),
Mock.Of <IModelValidatorProvider>(),
};
var metadataProvider = new HasValidatorsValidationMetadataProvider(validationProviders);
var key = ModelMetadataIdentity.ForType(typeof(object));
var modelAttributes = new ModelAttributes(new object[0], new object[0], new object[0]);
var context = new ValidationMetadataProviderContext(key, modelAttributes);
// Act
metadataProvider.CreateValidationMetadata(context);
// Assert
Assert.Null(context.ValidationMetadata.HasValidators);
}
public void CreateValidationMetadata_SetsHasValidatorsToFalse_IfNoProviderReturnsTrue()
{
// Arrange
var provider = Mock.Of <IMetadataBasedModelValidatorProvider>(p => p.HasValidators(typeof(object), It.IsAny <IList <object> >()) == false);
var validationProviders = new IModelValidatorProvider[]
{
new DefaultModelValidatorProvider(),
provider,
};
var metadataProvider = new HasValidatorsValidationMetadataProvider(validationProviders);
var key = ModelMetadataIdentity.ForType(typeof(object));
var modelAttributes = new ModelAttributes(new object[0], new object[0], new object[0]);
var context = new ValidationMetadataProviderContext(key, modelAttributes);
// Act
metadataProvider.CreateValidationMetadata(context);
// Assert
Assert.False(context.ValidationMetadata.HasValidators);
}
public void CreateValidationMetadata_DoesNotOverrideExistingHasValidatorsValue()
{
// Arrange
var provider = Mock.Of <IMetadataBasedModelValidatorProvider>(p => p.HasValidators(typeof(object), It.IsAny <IList <object> >()) == false);
var validationProviders = new IModelValidatorProvider[]
{
new DefaultModelValidatorProvider(),
provider,
};
var metadataProvider = new HasValidatorsValidationMetadataProvider(validationProviders);
var key = ModelMetadataIdentity.ForType(typeof(object));
var modelAttributes = new ModelAttributes(new object[0], new object[0], new object[0]);
var context = new ValidationMetadataProviderContext(key, modelAttributes);
// Initialize this value.
context.ValidationMetadata.HasValidators = true;
// Act
metadataProvider.CreateValidationMetadata(context);
// Assert
Assert.True(context.ValidationMetadata.HasValidators);
}
