public void CanResolve_MultipleServices()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
var services = container.ResolveAll<IBarometer>();
Assert.That(services.Count(), Is.EqualTo(2));
}
public void CanDependOn_MultipleServices()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.AddComponent("bw", typeof(BarometerWatcher), typeof(BarometerWatcher));
var watcher = container.Resolve<BarometerWatcher>();
Assert.That(watcher.Barometers.Count(), Is.EqualTo(2));
}
public void GenericServices_CanBeResolved_ByServiceInterface()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(GenericInterfacedService<>));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
Assert.That(container.Resolve<IGenericService<int>>(), Is.InstanceOf<GenericInterfacedService<int>>());
Assert.That(container.Resolve<IGenericService<string>>(), Is.InstanceOf<GenericInterfacedService<string>>());
}
public void Services_AreAdded_ToTheContainer()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService), typeof(NonAttributed));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
Assert.That(container.Resolve<SelfService>(), Is.InstanceOf<SelfService>());
Assert.That(new TestDelegate(() => container.Resolve<NonAttributed>()), Throws.Exception);
}
public void CanResolve_ServiceWithDependency_OnComponentInstance()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(DependingServiceWithMissingDependency).Assembly.GetTypes());
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.AddComponentInstance("ud", typeof(UnregisteredDependency), new UnregisteredDependency());
var service = container.Resolve<DependingServiceWithMissingDependency>();
Assert.That(service, Is.InstanceOf<DependingServiceWithMissingDependency>());
}
public void Services_CanDepend_OnEachOther()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService), typeof(DependingService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
var service = container.Resolve<DependingService>();
Assert.That(service, Is.InstanceOf<DependingService>());
Assert.That(service.service, Is.InstanceOf<SelfService>());
}
public void Services_AreSingletons()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
var one = container.Resolve<SelfService>();
var two = container.Resolve<SelfService>();
Assert.That(object.ReferenceEquals(one, two));
}
public void CanRegister_MultipleServices_DependingOnSame_ServiceArray()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.AddComponent("bw", typeof(BarometerWatcher), typeof(BarometerWatcher));
container.AddComponent("ac", typeof(AltitudeComparer), typeof(AltitudeComparer));
var watcher = container.Resolve<BarometerWatcher>();
var comparer = container.Resolve<AltitudeComparer>();
Assert.That(watcher.Barometers[0], Is.SameAs(comparer.Barometers[0]));
Assert.That(watcher.Barometers[1], Is.SameAs(comparer.Barometers[1]));
}
public virtual void Configure(IEngine engine, EventBroker broker, ConfigurationManagerWrapper configuration)
{
engine.Container.AddComponentInstance("n2.configuration", typeof(ConfigurationManagerWrapper), configuration);
engine.Container.AddComponentInstance("n2.engine", typeof(IEngine), engine);
engine.Container.AddComponentInstance("n2.container", typeof(IServiceContainer), engine.Container);
engine.Container.AddComponentInstance("n2.containerConfigurer", typeof(ContainerConfigurer), this);
AddComponentInstance(engine.Container, configuration.GetConnectionStringsSection());
AddComponentInstance(engine.Container, configuration.Sections.Engine);
RegisterConfiguredComponents(engine.Container, configuration.Sections.Engine);
AddComponentInstance(engine.Container, configuration.Sections.Web);
InitializeEnvironment(engine.Container, configuration.Sections);
AddComponentInstance(engine.Container, configuration.Sections.Database);
AddComponentInstance(engine.Container, configuration.Sections.Management);
AddComponentInstance(engine.Container, broker);
var skipTypes = configuration.Sections.Engine.Components.GetConfiguredServiceTypes();
#if DEBUG_2
var watf = new WebAppTypeFinder(new TypeCache(new BasicTemporaryFileHelper(null)), configuration.Sections.Engine);
engine.Container.AddComponentInstance(watf.GetType().FullName, typeof(ITypeFinder), watf);
var registrator = new ServiceRegistrator(watf, engine.Container);
#else
AddComponentUnlessConfigured(engine.Container, typeof(BasicTemporaryFileHelper), typeof(BasicTemporaryFileHelper), skipTypes);
AddComponentUnlessConfigured(engine.Container, typeof(TypeCache), typeof(TypeCache), skipTypes);
AddComponentUnlessConfigured(engine.Container, typeof(ITypeFinder), typeof(WebAppTypeFinder), skipTypes);
AddComponentUnlessConfigured(engine.Container, typeof(ServiceRegistrator), typeof(ServiceRegistrator), skipTypes);
var registrator = engine.Container.Resolve<ServiceRegistrator>();
#endif
var services = registrator.FindServices();
var configurationKeys = configuration.GetComponentConfigurationKeys();
services = registrator.FilterServices(services, configurationKeys);
services = registrator.FilterServices(services, skipTypes);
registrator.RegisterServices(services);
// workaround for problem with open generic binding for IRepository<> - requires that [Service] attributes be removed
var cir = engine.Container.Resolve<IContentItemRepository>();
// register the signleton the hard way
engine.Container.AddComponentInstance("n2.IRepository.ContentItem", typeof(IRepository<ContentItem>), cir);
#if DEBUG_2
// double check container sanity
var test = engine.Container.Resolve<IRepository<ContentItem>>();
Logger.Debug(cir.GetType().FullName);
Logger.Debug(test.GetType().FullName);
if (!cir.Equals(test))
throw new Exception("inconsistent repositories");
#endif
InitializeUrlParser(engine.Container);
}
public void ResolveAll_WithTypeArgument_GivesAnArray_OfTheRequestedArrayType()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
var services = container.ResolveAll(typeof(IBarometer));
Assert.That(services, Is.InstanceOf<IBarometer[]>());
}
public void Resolves_OnlyRequestedConfiguration()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
var services = registrator.FilterServices(registrator.FindServices(), "High");
registrator.RegisterServices(services);
Assert.That(container.Resolve<IBarometer>(), Is.InstanceOf<HighService>());
Assert.That(container.ResolveAll<IBarometer>().Count(), Is.EqualTo(1));
}
public void NestedNewServices_AreFound()
{
var finder = TestSupport.TypeFinder();
var registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.Resolve<OuterService2.InnerService>().ShouldNotBe(null);
}
private void FindAndRegister(params Type[] types)
{
ITypeFinder finder = new Fakes.FakeTypeFinder(types);
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
}
public void Services_CanOverride_OtherServices_ByServiceType()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(ReplacedService), typeof(ReplacingReplacedService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FilterServices(registrator.FindServices()));
Assert.That(container.Resolve<IReplacedInterface>(), Is.InstanceOf<ReplacingReplacedService>());
Assert.That(container.ResolveAll<IReplacedInterface>().Count(), Is.EqualTo(1));
}
public void InternalServices_AreFound()
{
var finder = TestSupport.TypeFinder();
var registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.Resolve<IInternalService>().ShouldBeOfType<InternalService>();
}
public void RequstingConfiguration_AlsoRegisterd_ServicesWithoutConfiguration()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService), typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FilterServices(registrator.FindServices(), "High"));
Assert.That(container.Resolve<SelfService>(), Is.InstanceOf<SelfService>());
Assert.That(container.Resolve<IBarometer>(), Is.InstanceOf<HighService>());
Assert.That(container.ResolveAll<IBarometer>().Count(), Is.EqualTo(1));
}
public void Requesting_NoConfigurations_DoesntResolveServices_ThatUsesConfigurations()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
var services = registrator.FilterServices(registrator.FindServices());
registrator.RegisterServices(services);
Assert.That(container.ResolveAll<IBarometer>().Count(), Is.EqualTo(0));
}
public void Services_DependingOn_MultipleServices_CanBeSingletons()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.AddComponent("bw", typeof(BarometerWatcher), typeof(BarometerWatcher));
var watcher = container.Resolve<BarometerWatcher>();
var watcher2 = container.Resolve<BarometerWatcher>();
Assert.That(watcher, Is.SameAs(watcher));
}
public void Services_CanDepend_OnGenericServiceInterface()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(GenericInterfaceDependingService), typeof(GenericInterfacedService<>));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
var service = container.Resolve<GenericInterfaceDependingService>();
Assert.That(service, Is.InstanceOf<GenericInterfaceDependingService>());
Assert.That(service.service, Is.InstanceOf<GenericInterfacedService<int>>());
}
public void Service_CanDecorate_ServiceOfSameType()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(DecoratingService), typeof(InterfacedService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
var service = container.Resolve<IService>();
Assert.That(service, Is.InstanceOf<DecoratingService>());
Assert.That(((DecoratingService)service).decorated, Is.InstanceOf<InterfacedService>());
}
public void Services_AreAdded_ToTheContainer_WithServiceType()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(InterfacedService), typeof(NonAttributed));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
Assert.That(container.Resolve<IService>(), Is.Not.Null);
Assert.That(container.Resolve<IService>(), Is.InstanceOf<InterfacedService>());
try
{
var instance = container.Resolve<NonAttributed>();
Assert.Fail();
}
catch (Exception)
{
// expected
}
}
public void Requesting_MultipleConfigurations_GivesAllMatchingServices()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
var services = registrator.FilterServices(registrator.FindServices(), "High", "Medium", "Low");
registrator.RegisterServices(services);
Assert.That(container.ResolveAll<IBarometer>().Count(), Is.EqualTo(2));
}