public void GenericServices_CanBeResolved()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(GenericSelfService<>));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FindServices());
Assert.That(engine.Resolve<GenericSelfService<int>>(), Is.InstanceOf<GenericSelfService<int>>());
Assert.That(engine.Resolve<GenericSelfService<string>>(), Is.InstanceOf<GenericSelfService<string>>());
}
public void Services_AreAdded_ToTheContainer()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService), typeof(NonAttributed));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FindServices());
Assert.That(engine.Resolve<SelfService>(), Is.InstanceOf<SelfService>());
Assert.That(new TestDelegate(() => engine.Resolve<NonAttributed>()), Throws.Exception);
}
public void Services_CanDepend_OnEachOther()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService), typeof(DependingService));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FindServices());
var service = engine.Resolve<DependingService>();
Assert.That(service, Is.InstanceOf<DependingService>());
Assert.That(service.service, Is.InstanceOf<SelfService>());
}
public void CanResolve_ServiceWithDependency_OnComponentInstance()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(DependingServiceWithMissingDependency).Assembly.GetTypes());
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FindServices());
engine.ContainerManager.AddComponentInstance<UnregisteredDependency>(new UnregisteredDependency(), "ud");
var service = engine.Resolve<DependingServiceWithMissingDependency>();
Assert.That(service, Is.InstanceOf<DependingServiceWithMissingDependency>());
}
public void Services_AreSingletons()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FindServices());
var one = engine.Resolve<SelfService>();
var two = engine.Resolve<SelfService>();
Assert.That(object.ReferenceEquals(one, two));
}
public void RequstingConfiguration_AlsoRegisterd_ServicesWithoutConfiguration()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(SelfService), typeof(HighService), typeof(LowService));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FilterServices(registrator.FindServices(), "High"));
Assert.That(engine.Resolve<SelfService>(), Is.InstanceOf<SelfService>());
Assert.That(engine.Resolve<IBarometer>(), Is.InstanceOf<HighService>());
Assert.That(engine.ResolveAll<IBarometer>().Count(), Is.EqualTo(1));
}
public void Requesting_NoConfigurations_DoesntResolveServices_ThatUsesConfigurations()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
var services = registrator.FilterServices(registrator.FindServices());
registrator.RegisterServices(services);
Assert.That(engine.ResolveAll<IBarometer>().Count(), Is.EqualTo(0));
}
public void Requesting_MultipleConfigurations_GivesAllMatchingServices()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
var services = registrator.FilterServices(registrator.FindServices(), "High", "Medium", "Low");
registrator.RegisterServices(services);
Assert.That(engine.ResolveAll<IBarometer>().Count(), Is.EqualTo(2));
}
public void Resolves_OnlyRequestedConfiguration()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(HighService), typeof(LowService));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
var services = registrator.FilterServices(registrator.FindServices(), "High");
registrator.RegisterServices(services);
Assert.That(engine.Resolve<IBarometer>(), Is.InstanceOf<HighService>());
Assert.That(engine.ResolveAll<IBarometer>().Count(), Is.EqualTo(1));
}
public void Services_CanDepend_OnGenericServiceInterface()
{
ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(GenericInterfaceDependingService), typeof(GenericInterfacedService<>));
DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
registrator.RegisterServices(registrator.FindServices());
var service = engine.Resolve<GenericInterfaceDependingService>();
Assert.That(service, Is.InstanceOf<GenericInterfaceDependingService>());
Assert.That(service.service, Is.InstanceOf<GenericInterfacedService<int>>());
}