public void When_More_Constructors_Throws_Exception()
{
var serviceProvider = new BasicServiceProvider();
serviceProvider.Register <IChildThreeWithTwoConstructors, ChildThreeWithTwoConstructors>();
Assert.Throws <Exception>(() => serviceProvider.Resolve <IChildThreeWithTwoConstructors>());
}
public void When_Not_Registered_Resolution_Throws_Key_Not_Found_Exception()
{
var serviceProvider = new BasicServiceProvider();
serviceProvider.Register <IRootType, RootType>();
serviceProvider.Register <IChildOne, ChildOne>();
Assert.Throws <KeyNotFoundException>(() => serviceProvider.Resolve <IRootType>());
}
public int Parse(string[] args)
{
var serviceProvider = new BasicServiceProvider();
RegisterServices(serviceProvider);
_configureServiceAction?.Invoke(serviceProvider);
serviceProvider.Register(typeof(IServiceProvider), serviceProvider);
return(serviceProvider.Resolve <ICommandCoreVerbRunner>().Run(args));
}
public void When_Registered_Resolve_Instantiates_Dependency_Tree()
{
var serviceProvider = new BasicServiceProvider();
serviceProvider.Register <IRootType, RootType>();
serviceProvider.Register <IChildOne, ChildOne>();
serviceProvider.Register <IChildTwo, ChildTwo>();
serviceProvider.Register <IGrandChildOne, GrandChildOne>();
var instance = serviceProvider.Resolve <IRootType>();
Assert.NotNull(instance);
Assert.NotNull(instance.ChildOne);
Assert.NotNull(instance.ChildTwo);
Assert.NotNull(instance.ChildTwo.GrandChildOne);
}