public async void WrapperResolvesActionFilterFromDependencyScope()
{
var builder = new ContainerBuilder();
builder.Register <ILogger>(c => new Logger()).InstancePerDependency();
var activationCount = 0;
builder.Register <IAutofacActionFilter>(c => new TestActionFilter(c.Resolve <ILogger>()))
.AsWebApiActionFilterFor <TestController>(c => c.Get())
.InstancePerRequest()
.OnActivated(e => activationCount++);
var container = builder.Build();
var resolver = new AutofacWebApiDependencyResolver(container);
var controllerContext = CreateControllerContext(resolver);
var methodInfo = typeof(TestController).GetMethod("Get");
var actionDescriptor = CreateActionDescriptor(methodInfo);
var actionContext = new HttpActionContext(controllerContext, actionDescriptor);
var httpActionExecutedContext = new HttpActionExecutedContext(actionContext, null);
var metadata = new FilterMetadata
{
ControllerType = typeof(TestController),
FilterScope = FilterScope.Action,
MethodInfo = methodInfo
};
var wrapper = new ActionFilterWrapper(metadata);
await wrapper.OnActionExecutingAsync(actionContext, CancellationToken.None);
Assert.Equal(1, activationCount);
await wrapper.OnActionExecutedAsync(httpActionExecutedContext, CancellationToken.None);
Assert.Equal(1, activationCount);
}
public async void WrapperResolvesActionFilterFromDependencyScope()
{
var builder = new ContainerBuilder();
builder.Register <ILogger>(c => new Logger()).InstancePerDependency();
var activationCount = 0;
builder.Register <IAutofacActionFilter>(c => new TestActionFilter(c.Resolve <ILogger>()))
.AsWebApiActionFilterFor <TestController>(c => c.Get())
.InstancePerRequest()
.OnActivated(e => activationCount++);
var container = builder.Build();
var resolver = new AutofacWebApiDependencyResolver(container);
var configuration = new HttpConfiguration {
DependencyResolver = resolver
};
var requestMessage = new HttpRequestMessage();
requestMessage.Properties.Add(HttpPropertyKeys.HttpConfigurationKey, configuration);
var contollerContext = new HttpControllerContext {
Request = requestMessage
};
var controllerDescriptor = new HttpControllerDescriptor {
ControllerType = typeof(TestController)
};
var methodInfo = typeof(TestController).GetMethod("Get");
var actionDescriptor = new ReflectedHttpActionDescriptor(controllerDescriptor, methodInfo);
var httpActionContext = new HttpActionContext(contollerContext, actionDescriptor);
var actionContext = new HttpActionContext(contollerContext, actionDescriptor);
var httpActionExecutedContext = new HttpActionExecutedContext(actionContext, null);
var metadata = new FilterMetadata
{
ControllerType = typeof(TestController),
FilterScope = FilterScope.Action,
MethodInfo = methodInfo
};
var wrapper = new ActionFilterWrapper(metadata);
await wrapper.OnActionExecutingAsync(httpActionContext, new CancellationToken());
Assert.Equal(1, activationCount);
await wrapper.OnActionExecutedAsync(httpActionExecutedContext, new CancellationToken());
Assert.Equal(1, activationCount);
}
public async void RunsFiltersInCorrectOrder()
{
// Issue #16: Filters need to run 1, 2, 3 in Executing but 3, 2, 1 in Executed.
var builder = new ContainerBuilder();
var order = new List <string>();
builder.Register(ctx => new DelegatingLogger(s => order.Add(s)))
.As <ILogger>()
.SingleInstance();
builder.RegisterType <TestActionFilter>()
.AsWebApiActionFilterFor <TestController>(c => c.Get())
.InstancePerRequest();
builder.RegisterType <TestActionFilter2>()
.AsWebApiActionFilterFor <TestController>(c => c.Get())
.InstancePerRequest();
var container = builder.Build();
var resolver = new AutofacWebApiDependencyResolver(container);
var controllerContext = CreateControllerContext(resolver);
var methodInfo = typeof(TestController).GetMethod("Get");
var actionDescriptor = CreateActionDescriptor(methodInfo);
var actionContext = new HttpActionContext(controllerContext, actionDescriptor);
var httpActionExecutedContext = new HttpActionExecutedContext(actionContext, null);
var metadata = new FilterMetadata
{
ControllerType = typeof(TestController),
FilterScope = FilterScope.Action,
MethodInfo = methodInfo
};
var wrapper = new ActionFilterWrapper(metadata);
await wrapper.OnActionExecutingAsync(actionContext, CancellationToken.None);
await wrapper.OnActionExecutedAsync(httpActionExecutedContext, CancellationToken.None);
Assert.Equal("TestActionFilter2.OnActionExecutingAsync", order[0]);
Assert.Equal("TestActionFilter.OnActionExecutingAsync", order[1]);
Assert.Equal("TestActionFilter.OnActionExecutedAsync", order[2]);
Assert.Equal("TestActionFilter2.OnActionExecutedAsync", order[3]);
}