public void CanBuildConcreteTypesThatAreNotPreviouslyRegisteredWithArgumentsProvided() { IContainer manager = new Container( registry => registry.For <IProvider>().Use <Provider>()); var differentProvider = new DifferentProvider(); var args = new ExplicitArguments(); args.Set <IProvider>(differentProvider); var classThatUsesProvider = manager.GetInstance <ClassThatUsesProvider>(args); Assert.AreSame(differentProvider, classThatUsesProvider.Provider); }