C# Fakes.FakeTypeFinder类代码示例

        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 Plugin_WithoutInitializerDefinition_IsNotInvoked()
        {
            ITypeFinder typeFinder = new Fakes.FakeTypeFinder(new[] { typeof(PlugIn3) });

            PluginBootstrapper invoker = new PluginBootstrapper(typeFinder);
            invoker.InitializePlugins(null, invoker.GetPluginDefinitions());

            Assert.That(PlugIn3.WasInitialized, Is.False);
        }

        public void AutoInitializePlugin_IsInvoked()
        {
            ITypeFinder typeFinder = new Fakes.FakeTypeFinder(new[] { typeof(PlugIn2) });

            PluginBootstrapper invoker = new PluginBootstrapper(typeFinder);
            PlugIn2.WasInitialized = false;
            invoker.InitializePlugins(null, invoker.GetPluginDefinitions());

            Assert.That(PlugIn2.WasInitialized, Is.True);
        }

        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 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 GenericServices_CanDepend_OnEachOther()
        {
            ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(GenericSelfService<>), typeof(GenericDependingService));

            DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
            registrator.RegisterServices(registrator.FindServices());

            var service = engine.Resolve<GenericDependingService>();
            Assert.That(service, Is.InstanceOf<GenericDependingService>());
            Assert.That(service.service, Is.InstanceOf<GenericSelfService<int>>());
        }

        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 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_AreAdded_ToTheContainer_WithServiceType()
        {
            ITypeFinder finder = new Fakes.FakeTypeFinder(typeof(InterfacedService), typeof(NonAttributed));

            DependencyAttributeRegistrator registrator = new DependencyAttributeRegistrator(finder, engine);
            registrator.RegisterServices(registrator.FindServices());

            Assert.That(engine.Resolve<IService>(), Is.Not.Null);
            Assert.That(engine.Resolve<IService>(), Is.InstanceOf<InterfacedService>());
            Assert.That(new TestDelegate(() => engine.Resolve<NonAttributed>()), Throws.Exception);
        }

        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));

            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_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 AutoInitialized_PluginInitializers_CanBeRemoved_UsingConfiguration_ByType()
        {
            ITypeFinder typeFinder = new Fakes.FakeTypeFinder(typeof(PlugIn1).Assembly, new[] { typeof(PlugIn2) });

            EngineSection config = CreateConfiguration(null, new[]
            {
                new PluginInitializerElement { Name = "ignored", Type = typeof(PlugIn2).AssemblyQualifiedName }
            });
            PluginBootstrapper invoker = new PluginBootstrapper(typeFinder, config);
            invoker.InitializePlugins(null, invoker.GetPluginDefinitions());

            Assert.That(PlugIn2.WasInitialized, Is.False);
        }