public void RegisterDefaultAdapterGuardClauses()
{
var provider = new DataAnnotationsModelValidatorProvider();
// Adapter type cannot be null
Assert.ThrowsArgumentNull(
() => provider.RegisterDefaultAdapter(null),
"adapterType");
// Adapter must derive from ModelValidator
Assert.ThrowsArgument(
() => provider.RegisterDefaultAdapter(typeof(object)),
"adapterType",
"The type Object must derive from ModelValidator");
// Adapter must have the expected constructor
Assert.ThrowsArgument(
() => provider.RegisterDefaultAdapter(typeof(MyValidationAttributeAdapterBadCtor)),
"adapterType",
"The type MyValidationAttributeAdapterBadCtor must have a public constructor which accepts three parameters of types ModelMetadata, IEnumerable<ModelValidatorProvider>, and ValidationAttribute");
}
public void RegisterDefaultAdapter()
{
// Arrange
var provider = new DataAnnotationsModelValidatorProvider();
var metadata = _metadataProvider.GetMetadataForType(() => null, typeof(MyValidatedClass));
provider.RegisterDefaultAdapter(typeof(MyDefaultValidationAttributeAdapter));
// Act
var result = provider.GetValidators(metadata, _noValidatorProviders).Single();
// Assert
Assert.IsType <MyDefaultValidationAttributeAdapter>(result);
}
public void RegisterDefaultAdapterGuardClauses()
{
var provider = new DataAnnotationsModelValidatorProvider();
// Adapter type cannot be null
Assert.ThrowsArgumentNull(
() => provider.RegisterDefaultAdapter(null),
"adapterType");
// Adapter must derive from ModelValidator
Assert.ThrowsArgument(
() => provider.RegisterDefaultAdapter(typeof(object)),
"adapterType",
"The type Object must derive from ModelValidator");
// Adapter must have the expected constructor
Assert.ThrowsArgument(
() => provider.RegisterDefaultAdapter(typeof(MyValidationAttributeAdapterBadCtor)),
"adapterType",
"The type MyValidationAttributeAdapterBadCtor must have a public constructor which accepts three parameters of types ModelMetadata, IEnumerable<ModelValidatorProvider>, and ValidationAttribute");
}
public void RegisterDefaultAdapter()
{
// Arrange
var provider = new DataAnnotationsModelValidatorProvider();
var metadata = _metadataProvider.GetMetadataForType(() => null, typeof(MyValidatedClass));
provider.RegisterDefaultAdapter(typeof(MyDefaultValidationAttributeAdapter));
// Act
var result = provider.GetValidators(metadata, _noValidatorProviders).Single();
// Assert
Assert.IsType<MyDefaultValidationAttributeAdapter>(result);
}
