private void FindAndRegister(params Type[] types)
{
ITypeFinder finder = new Fakes.FakeTypeFinder(types);
ServiceRegistrator registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
}
public void NestedNewServices_AreFound()
{
var finder = TestSupport.TypeFinder();
var registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.Resolve <OuterService2.InnerService>().ShouldNotBe(null);
}
public void InternalServices_AreFound()
{
var finder = TestSupport.TypeFinder();
var registrator = new ServiceRegistrator(finder, container);
registrator.RegisterServices(registrator.FindServices());
container.Resolve <IInternalService>().ShouldBeTypeOf <InternalService>();
}
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 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));
}
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 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 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 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 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 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 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 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 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 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_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 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 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 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 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
}
}