public void CalculateAllowEmptyBody_EmptyBodyBehaviorIsAllow()
{
// Act
var allowEmpty = BodyModelBinderProvider.CalculateAllowEmptyBody(EmptyBodyBehavior.Allow, options: new MvcOptions());
// Assert
Assert.True(allowEmpty);
}
public void CalculateAllowEmptyBody_EmptyBodyBehaviorIsDefaultValue_DefaultsToFalseWhenOptionsIsUnavailable()
{
// Act
var allowEmpty = BodyModelBinderProvider.CalculateAllowEmptyBody(EmptyBodyBehavior.Default, options: null);
// Assert
Assert.False(allowEmpty);
}
public void CalculateAllowEmptyBody_EmptyBodyBehaviorIsDefaultValue_UsesMvcOptions()
{
// Arrange
var options = new MvcOptions {
AllowEmptyInputInBodyModelBinding = true
};
// Act
var allowEmpty = BodyModelBinderProvider.CalculateAllowEmptyBody(EmptyBodyBehavior.Default, options);
// Assert
Assert.True(allowEmpty);
}
public void CalculateAllowEmptyBody_EmptyBodyBehaviorIsDisallowed()
{
// Arrange
// MvcOptions.AllowEmptyInputInBodyModelBinding should be ignored if EmptyBodyBehavior disallows it
var options = new MvcOptions {
AllowEmptyInputInBodyModelBinding = true
};
// Act
var allowEmpty = BodyModelBinderProvider.CalculateAllowEmptyBody(EmptyBodyBehavior.Disallow, options);
// Assert
Assert.False(allowEmpty);
}
public void GetBinder_DoesNotThrowNullReferenceException()
{
// Arrange
var context = new TestModelBinderProviderContext(typeof(Person));
context.BindingInfo.BindingSource = BindingSource.Body;
var formatter = new TestInputFormatter();
var formatterList = new List <IInputFormatter> {
formatter
};
var provider = new BodyModelBinderProvider(formatterList, new TestHttpRequestStreamReaderFactory());
// Act & Assert (does not throw)
provider.GetBinder(context);
}
public BodyAndRouteModelBinderProvider(BodyModelBinderProvider bodyModelBinderProvider,
ComplexObjectModelBinderProvider complexTypeModelBinderProvider)
{
_bodyModelBinderProvider = bodyModelBinderProvider ?? throw new ArgumentNullException(nameof(bodyModelBinderProvider));
_complexTypeModelBinderProvider = complexTypeModelBinderProvider ?? throw new ArgumentNullException(nameof(complexTypeModelBinderProvider));
}
public async Task MultipleActionParameter_ValidModelState(List <ParameterDescriptor> parameters)
{
// Since validation attribute is only present on the FromBody model's property(TransferInfo's AccountId),
// validation should not trigger for the parameter which is bound from Uri.
// Arrange
var actionDescriptor = new ControllerActionDescriptor()
{
BoundProperties = new List <ParameterDescriptor>(),
Parameters = parameters
};
var modelMetadataProvider = new EmptyModelMetadataProvider();
var modelBinderProvider = new BodyModelBinderProvider(new[] { Mock.Of <IInputFormatter>() }, Mock.Of <IHttpRequestStreamReaderFactory>());
var factory = TestModelBinderFactory.CreateDefault(modelBinderProvider);
var parameterBinder = new Mock <ParameterBinder>(
new EmptyModelMetadataProvider(),
factory,
CreateMockValidator());
parameterBinder.Setup(p => p.BindModelAsync(
It.IsAny <ActionContext>(),
It.IsAny <IModelBinder>(),
It.IsAny <IValueProvider>(),
It.IsAny <ParameterDescriptor>(),
It.IsAny <ModelMetadata>(),
null))
.Returns((ActionContext context, IModelBinder modelBinder, IValueProvider valueProvider, ParameterDescriptor descriptor, ModelMetadata metadata, object v) =>
{
ModelBindingResult result;
if (descriptor.Name == "accountId")
{
result = ModelBindingResult.Success(10);
}
else if (descriptor.Name == "transferInfo")
{
result = ModelBindingResult.Success(new TransferInfo
{
AccountId = 40,
Amount = 250.0
});
}
else
{
result = ModelBindingResult.Failed();
}
return(Task.FromResult(result));
});
var controllerContext = new ControllerContext
{
ActionDescriptor = actionDescriptor,
};
var arguments = new Dictionary <string, object>(StringComparer.Ordinal);
var modelState = controllerContext.ModelState;
// Act
var binderDelegate = ControllerBinderDelegateProvider.CreateBinderDelegate(
parameterBinder.Object,
factory,
TestModelMetadataProvider.CreateDefaultProvider(),
actionDescriptor);
await binderDelegate(controllerContext, new TestController(), arguments);
// Assert
Assert.True(modelState.IsValid);
Assert.True(arguments.TryGetValue("accountId", out var value));
var accountId = Assert.IsType <int>(value);
Assert.Equal(10, accountId);
Assert.True(arguments.TryGetValue("transferInfo", out value));
var transferInfo = Assert.IsType <TransferInfo>(value);
Assert.NotNull(transferInfo);
Assert.Equal(40, transferInfo.AccountId);
Assert.Equal(250.0, transferInfo.Amount);
}
public BodyOrDefaultModelBinderProvider(BodyModelBinderProvider bodyModelBinderProvider, ComplexTypeModelBinderProvider complexTypeModelBinderProvider)
{
_bodyModelBinderProvider = bodyModelBinderProvider;
_complexTypeModelBinderProvider = complexTypeModelBinderProvider;
}
/// <summary>
/// Initializes a new instance of the <see cref="BodyAndRouteModelBinderProvider"/> class.
/// </summary>
/// <param name="bodyModelBinderProvider">The body model binder provider.</param>
/// <param name="complexTypeModelBinderProvider">The complex type model binder provider.</param>
public BodyAndRouteModelBinderProvider(BodyModelBinderProvider bodyModelBinderProvider, ComplexTypeModelBinderProvider complexTypeModelBinderProvider)
{
_bodyModelBinderProvider = bodyModelBinderProvider;
_complexTypeModelBinderProvider = complexTypeModelBinderProvider;
}
public NtBodyModelBinderProvider(IList <IInputFormatter> formatters, IHttpRequestStreamReaderFactory readerFactory)
{
this.formatters = formatters;
this.readerFactory = readerFactory;
defaultProvider = new BodyModelBinderProvider(formatters, readerFactory);
}
