public void HandlesMissingHttpConfiguration()
{
var attribute = new AutofacControllerConfigurationAttribute();
var settings = new HttpControllerSettings(new HttpConfiguration());
var descriptor = new HttpControllerDescriptor();
Assert.DoesNotThrow(() => attribute.Initialize(settings, descriptor));
}
public void ExceptionThrownWhenAutofacDependencyResolverMissing()
{
var attribute = new AutofacControllerConfigurationAttribute();
var configuration = new HttpConfiguration();
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
Assert.Throws <InvalidOperationException>(() => attribute.Initialize(settings, descriptor));
}
public void UsesDefaultServiceWhenNoKeyedServiceRegistered()
{
var builder = new ContainerBuilder();
var container = builder.Build();
var configuration = new HttpConfiguration {
DependencyResolver = new AutofacWebApiDependencyResolver(container)
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
Assert.IsType <ApiControllerActionSelector>(settings.Services.GetActionSelector());
}
public void UsesRootServiceWhenNoKeyedServiceRegistered()
{
var builder = new ContainerBuilder();
var service = new Mock <IHttpActionSelector>().Object;
builder.RegisterInstance(service);
var container = builder.Build();
var configuration = new HttpConfiguration {
DependencyResolver = new AutofacWebApiDependencyResolver(container)
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
Assert.Equal(service, settings.Services.GetActionSelector());
}
private static void AssertControllerServiceReplaced <TLimit>(Func <ServicesContainer, TLimit> serviceLocator)
where TLimit : class
{
var builder = new ContainerBuilder();
var service = new Mock <TLimit>().Object;
builder.RegisterInstance(service).As <TLimit>().InstancePerApiControllerType(typeof(TestController));
var container = builder.Build();
var configuration = new HttpConfiguration {
DependencyResolver = new AutofacWebApiDependencyResolver(container)
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
Assert.Same(service, serviceLocator(settings.Services));
Assert.NotSame(service, serviceLocator(configuration.Services));
}
public void PerControllerServiceDoesNotOverrideDefault()
{
var builder = new ContainerBuilder();
var service = new Mock <IHttpActionSelector>().Object;
builder.Register(c => service)
.As <IHttpActionSelector>()
.InstancePerApiControllerType(typeof(TestController));
var container = builder.Build();
var resolver = new AutofacWebApiDependencyResolver(container);
var configuration = new HttpConfiguration {
DependencyResolver = resolver
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
Assert.NotSame(service, configuration.Services.GetActionSelector());
}
public void RegistrationForBaseControllerAppliesForDerived()
{
var builder = new ContainerBuilder();
var service = new Mock <IHttpActionSelector>().Object;
builder.Register(c => service)
.As <IHttpActionSelector>()
.InstancePerApiControllerType(typeof(TestController));
var container = builder.Build();
var resolver = new AutofacWebApiDependencyResolver(container);
var configuration = new HttpConfiguration {
DependencyResolver = resolver
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestControllerA", typeof(TestControllerA));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
Assert.Equal(service, settings.Services.GetActionSelector());
}
public void ExistingFormattersCanBeCleared()
{
var builder = new ContainerBuilder();
var formatter1 = new Mock <MediaTypeFormatter>().Object;
var formatter2 = new Mock <MediaTypeFormatter>().Object;
builder.RegisterInstance(formatter1).InstancePerApiControllerType(typeof(TestController), true);
builder.RegisterInstance(formatter2).InstancePerApiControllerType(typeof(TestController), true);
var container = builder.Build();
var configuration = new HttpConfiguration {
DependencyResolver = new AutofacWebApiDependencyResolver(container)
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
Assert.Equal(2, settings.Formatters.Count);
Assert.Contains(formatter1, settings.Formatters);
Assert.Contains(formatter2, settings.Formatters);
}
public void IntializationRunOncePerControllerType()
{
var builder = new ContainerBuilder();
var service = new Mock <IHttpActionSelector>().Object;
int callCount = 0;
builder.Register(c => service)
.As <IHttpActionSelector>()
.InstancePerApiControllerType(typeof(TestController))
.OnActivated(e => callCount++);
var container = builder.Build();
var configuration = new HttpConfiguration {
DependencyResolver = new AutofacWebApiDependencyResolver(container)
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
attribute.Initialize(settings, descriptor);
Assert.Equal(1, callCount);
}
public void ExistingListServicesCanBeCleared()
{
var builder = new ContainerBuilder();
var provider1 = new Mock <ModelBinderProvider>().Object;
var provider2 = new Mock <ModelBinderProvider>().Object;
builder.RegisterInstance(provider1).InstancePerApiControllerType(typeof(TestController), true);
builder.RegisterInstance(provider2).InstancePerApiControllerType(typeof(TestController), true);
var container = builder.Build();
var configuration = new HttpConfiguration {
DependencyResolver = new AutofacWebApiDependencyResolver(container)
};
var settings = new HttpControllerSettings(configuration);
var descriptor = new HttpControllerDescriptor(configuration, "TestController", typeof(TestController));
var attribute = new AutofacControllerConfigurationAttribute();
attribute.Initialize(settings, descriptor);
var services = settings.Services.GetServices(typeof(ModelBinderProvider)).ToArray();
Assert.Equal(2, services.Count());
Assert.Contains(provider1, services);
Assert.Contains(provider2, services);
}
