public void MemberBasedBindingOfTypeDependencies()
{
IModule module = new InlineModule(
m => m.Bind(typeof(ObjectWithMethodInterceptor)).ToSelf(),
m => m.Intercept(When.Request.Method.Name.StartsWith("F")).With<CountInterceptor>()
);
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect<IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get<ObjectWithMethodInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithMethodInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithMethodInterceptor).GetMethod("Foo"),
new object[0],
Type.EmptyTypes
);
ICollection<IInterceptor> interceptors = kernel.Components.AdviceRegistry.GetInterceptors(request);
Assert.That(interceptors.Count, Is.EqualTo(2));
IEnumerator<IInterceptor> enumerator = interceptors.GetEnumerator();
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
}
}
public void StaticInterceptorsAreRegisteredFromAttributesDefinedOnMethods()
{
var module = new InlineModule(m => m.Bind<ObjectWithMethodInterceptor>().ToSelf());
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect<IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get<ObjectWithMethodInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithMethodInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithMethodInterceptor).GetMethod("Foo"),
new object[0],
Type.EmptyTypes
);
ICollection<IInterceptor> interceptors = kernel.Components.AdviceRegistry.GetInterceptors(request);
IEnumerator<IInterceptor> enumerator = interceptors.GetEnumerator();
enumerator.MoveNext();
Assert.That(interceptors.Count, Is.EqualTo(1));
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
}
}
public void StaticInterceptorsAreRegisteredFromAttributesDefinedOnClasses()
{
var module = new InlineModule(m => m.Bind <ObjectWithClassInterceptor>().ToSelf());
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect <IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get <ObjectWithClassInterceptor>();
IContext context1 = kernel.Components.ContextFactory.Create(typeof(ObjectWithClassInterceptor));
IRequest request1 = new StandardRequest(
context1,
obj,
typeof(ObjectWithClassInterceptor).GetMethod("Foo"),
new object[0],
Type.EmptyTypes
);
var registry = kernel.Components.AdviceRegistry;
ICollection <IInterceptor> interceptors1 = registry.GetInterceptors(request1);
Assert.That(interceptors1.Count, Is.EqualTo(1));
IContext context2 = kernel.Components.ContextFactory.Create(typeof(ObjectWithClassInterceptor));
IRequest request2 = new StandardRequest(
context2,
obj,
typeof(ObjectWithClassInterceptor).GetMethod("Bar"),
new object[0],
Type.EmptyTypes
);
ICollection <IInterceptor> interceptors2 = registry.GetInterceptors(request2);
Assert.That(interceptors2.Count, Is.EqualTo(1));
}
}
public void StaticInterceptorsAreRegisteredFromAttributesDefinedOnClasses()
{
var module = new InlineModule(m => m.Bind<ObjectWithClassInterceptor>().ToSelf());
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect<IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get<ObjectWithClassInterceptor>();
IContext context1 = kernel.Components.ContextFactory.Create(typeof(ObjectWithClassInterceptor));
IRequest request1 = new StandardRequest(
context1,
obj,
typeof(ObjectWithClassInterceptor).GetMethod("Foo"),
new object[0],
Type.EmptyTypes
);
var registry = kernel.Components.AdviceRegistry;
ICollection<IInterceptor> interceptors1 = registry.GetInterceptors(request1);
Assert.That(interceptors1.Count, Is.EqualTo(1));
IContext context2 = kernel.Components.ContextFactory.Create(typeof(ObjectWithClassInterceptor));
IRequest request2 = new StandardRequest(
context2,
obj,
typeof(ObjectWithClassInterceptor).GetMethod("Bar"),
new object[0],
Type.EmptyTypes
);
ICollection<IInterceptor> interceptors2 = registry.GetInterceptors(request2);
Assert.That(interceptors2.Count, Is.EqualTo(1));
}
}
public void ExoticDynamicInterceptionScenario()
{
int argument = 42;
var module = new InlineModule(
m => m.Bind(typeof(ObjectWithMethodInterceptor)).ToSelf(),
m => m.Intercept(When.Request.Method.ReturnType.EqualTo(typeof(void))).With <CountInterceptor>(),
m => m.Intercept(When.Request.Arguments.Contains(argument)).With <CountInterceptor>()
);
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect <IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get <ObjectWithMethodInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithMethodInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithMethodInterceptor).GetMethod("Baz"),
new object[] { argument },
Type.EmptyTypes
);
ICollection <IInterceptor> interceptors = kernel.Components.AdviceRegistry.GetInterceptors(request);
Assert.That(interceptors.Count, Is.EqualTo(2));
IEnumerator <IInterceptor> enumerator = interceptors.GetEnumerator();
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
}
}
public void DynamicInterceptorsCanBeRegistered()
{
var module = new InlineModule(m => m.Bind <ObjectWithMethodInterceptor>().ToSelf());
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect <IProxyFactory>(new DummyProxyFactory());
var factory = kernel.Components.AdviceFactory;
var registry = kernel.Components.AdviceRegistry;
IAdvice advice = factory.Create(new PredicateCondition <IRequest>(r => r.Method.Name.Equals("Bar")));
advice.Callback = r => r.Kernel.Get <FlagInterceptor>();
registry.Register(advice);
var obj = kernel.Get <ObjectWithMethodInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithMethodInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithMethodInterceptor).GetMethod("Bar"),
new object[0],
Type.EmptyTypes
);
ICollection <IInterceptor> interceptors = registry.GetInterceptors(request);
IEnumerator <IInterceptor> enumerator = interceptors.GetEnumerator();
enumerator.MoveNext();
Assert.That(interceptors.Count, Is.EqualTo(1));
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(FlagInterceptor)));
}
}
public RequestResponseHandler()
{
_requestId = new RequestId();
_requests = new Awaiter <IRequest, BaseCommand>();
_getResponseIdentifier = new EnumLookup <BaseCommand.Type, Func <BaseCommand, IRequest> >(cmd => throw new Exception($"CommandType '{cmd.CommandType}' not supported as request/response type"));
_getResponseIdentifier.Set(BaseCommand.Type.Connected, cmd => new ConnectRequest());
_getResponseIdentifier.Set(BaseCommand.Type.SendError, cmd => new SendRequest(cmd.SendError.ProducerId, cmd.SendError.SequenceId));
_getResponseIdentifier.Set(BaseCommand.Type.SendReceipt, cmd => new SendRequest(cmd.SendReceipt.ProducerId, cmd.SendReceipt.SequenceId));
_getResponseIdentifier.Set(BaseCommand.Type.ProducerSuccess, cmd => StandardRequest.WithRequestId(cmd.ProducerSuccess.RequestId));
_getResponseIdentifier.Set(BaseCommand.Type.CloseConsumer, cmd => StandardRequest.WithConsumerId(cmd.CloseConsumer.RequestId, cmd.CloseConsumer.ConsumerId));
_getResponseIdentifier.Set(BaseCommand.Type.CloseProducer, cmd => StandardRequest.WithProducerId(cmd.CloseProducer.RequestId, cmd.CloseProducer.ProducerId));
_getResponseIdentifier.Set(BaseCommand.Type.LookupResponse, cmd => StandardRequest.WithRequestId(cmd.LookupTopicResponse.RequestId));
_getResponseIdentifier.Set(BaseCommand.Type.PartitionedMetadataResponse, cmd => StandardRequest.WithRequestId(cmd.PartitionMetadataResponse.RequestId));
_getResponseIdentifier.Set(BaseCommand.Type.GetLastMessageIdResponse, cmd => StandardRequest.WithRequestId(cmd.GetLastMessageIdResponse.RequestId));
_getResponseIdentifier.Set(BaseCommand.Type.GetOrCreateSchemaResponse, cmd => StandardRequest.WithRequestId(cmd.GetOrCreateSchemaResponse.RequestId));
_getResponseIdentifier.Set(BaseCommand.Type.Success, cmd => StandardRequest.WithRequestId(cmd.Success.RequestId));
_getResponseIdentifier.Set(BaseCommand.Type.Error, cmd => !_requestId.IsPastInitialId() ? new ConnectRequest() : StandardRequest.WithRequestId(cmd.Error.RequestId));
}
public Task <BaseCommand> Outgoing(CommandGetLastMessageId command)
{
command.RequestId = _requestId.FetchNext();
return(_requests.CreateTask(StandardRequest.WithRequestId(command.RequestId)));
}
public Task <BaseCommand> Outgoing(CommandSeek command)
{
command.RequestId = _requestId.FetchNext();
return(_requests.CreateTask(StandardRequest.WithConsumerId(command.RequestId, command.ConsumerId, BaseCommand.Type.Seek)));
}
public Task <BaseCommand> Outgoing(CommandPartitionedTopicMetadata command)
{
command.RequestId = _requestId.FetchNext();
return(_requests.CreateTask(StandardRequest.WithRequestId(command.RequestId)));
}
public Task <BaseCommand> Outgoing(CommandLookupTopic command)
{
command.RequestId = _requestId.FetchNext();
return(_requests.CreateTask(StandardRequest.WithRequestId(command.RequestId)));
}
public void ExoticDynamicInterceptionScenario()
{
int argument = 42;
var module = new InlineModule(
m => m.Bind(typeof(ObjectWithMethodInterceptor)).ToSelf(),
m => m.Intercept(When.Request.Method.ReturnType.EqualTo(typeof(void))).With<CountInterceptor>(),
m => m.Intercept(When.Request.Arguments.Contains(argument)).With<CountInterceptor>()
);
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect<IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get<ObjectWithMethodInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithMethodInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithMethodInterceptor).GetMethod("Baz"),
new object[] { argument },
Type.EmptyTypes
);
ICollection<IInterceptor> interceptors = kernel.Components.AdviceRegistry.GetInterceptors(request);
Assert.That(interceptors.Count, Is.EqualTo(2));
IEnumerator<IInterceptor> enumerator = interceptors.GetEnumerator();
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
}
}
public void Exists()
{
var req = new StandardRequest();
}
public void StandardRequestInheritsRequestBase()
{
var request = new StandardRequest();
Assert.IsAssignableFrom <StandardRequestBase>(request);
}
public void InterceptorsAreReturnedInAscendingOrder()
{
var module = new InlineModule(m => m.Bind<ObjectWithMethodInterceptor>().ToSelf());
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect<IProxyFactory>(new DummyProxyFactory());
var factory = kernel.Components.AdviceFactory;
var registry = kernel.Components.AdviceRegistry;
IAdvice advice = factory.Create(new PredicateCondition<IRequest>(r => r.Method.Name.Equals("Foo")));
advice.Callback = r => r.Kernel.Get<FlagInterceptor>();
advice.Order = -1;
registry.Register(advice);
var obj = kernel.Get<ObjectWithMethodInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithMethodInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithMethodInterceptor).GetMethod("Foo"),
new object[0],
Type.EmptyTypes
);
ICollection<IInterceptor> interceptors = registry.GetInterceptors(request);
Assert.That(interceptors.Count, Is.EqualTo(2));
IEnumerator<IInterceptor> enumerator = interceptors.GetEnumerator();
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(FlagInterceptor)));
enumerator.MoveNext();
Assert.That(enumerator.Current, Is.InstanceOfType(typeof(CountInterceptor)));
}
}
public void StaticInterceptorsNotRegisteredForMethodsDecoratedWithDoNotInterceptAttribute()
{
var module = new InlineModule(m => m.Bind<ObjectWithClassInterceptor>().ToSelf());
using (var kernel = new StandardKernel(module))
{
kernel.Components.Connect<IProxyFactory>(new DummyProxyFactory());
var obj = kernel.Get<ObjectWithClassInterceptor>();
IContext context = kernel.Components.ContextFactory.Create(typeof(ObjectWithClassInterceptor));
IRequest request = new StandardRequest(
context,
obj,
typeof(ObjectWithClassInterceptor).GetMethod("Baz"),
new object[0],
Type.EmptyTypes
);
ICollection<IInterceptor> interceptors = kernel.Components.AdviceRegistry.GetInterceptors(request);
Assert.That(interceptors.Count, Is.EqualTo(0));
}
}
