public void Can_register_open_generic_dynamic_decorator_and_resolve_with_different_type_arguments()
{
var dynamicLookups = new List <KV <Type, object> >();
var dynamicResults = new List <Factory>();
var container = new Container().WithAutoFallbackDynamicRegistrations(
DynamicRegistrationFlags.Decorator,
(t, k) =>
{
dynamicLookups.Add(KV.Of(t, k));
return(t.IsGenericType && t.GetGenericTypeDefinition() == typeof(A <>) ? typeof(D <>).One() : null);
},
t =>
{
var f = t.ToFactory(setup: Setup.Decorator);
dynamicResults.Add(f);
return(f);
});
container.Register(typeof(A <>));
var x = container.Resolve <A <int> >();
Assert.IsInstanceOf <D <int> >(x);
Assert.AreEqual(typeof(A <int>), ((D <int>)x).Decoratee.GetType());
Assert.AreEqual(4, dynamicLookups.Count);
Assert.AreEqual(1, dynamicResults.Count);
var y = container.Resolve <A <string> >();
Assert.IsInstanceOf <D <string> >(y);
Assert.AreEqual(typeof(A <string>), ((D <string>)y).Decoratee.GetType());
Assert.AreEqual(8, dynamicLookups.Count);
Assert.AreEqual(1, dynamicResults.Count);
}
public void Can_decorate_ienumerable_and_alter_the_service_key_filtering_and_works_with_nested_wrappers()
{
var container = new Container();
container.Register(typeof(IEnumerable <>), setup: Setup.Decorator,
made: Made.Of(
FactoryMethod.Of <DecoratorTests>("FilterCollectionByMultiKeys"),
Parameters.Of.Type(r => r.ServiceKey)));
container.Register <AaaaFunc>(made: Parameters.Of.Name("bs", serviceKey: "a", requiredServiceType: typeof(Bbbb)));
container.Register <Bbbb>();
container.Register <Bbbb>(serviceKey: "a");
container.Register <Bbbb>(serviceKey: KV.Of <object, int>("a", 1));
var aaa = container.Resolve <AaaaFunc>();
Assert.AreEqual(2, aaa.Bs.Count());
}
public void Can_decorate_array_and_alter_the_service_key_filtering()
{
var container = new Container();
container.Register(typeof(IEnumerable <>), setup: Setup.Decorator,
made: Made.Of(
FactoryMethod.Of <DecoratorTests>("FilterCollectionByMultiKeys"),
Parameters.Of.Type(r => r.ServiceKey)));
container.Register <AaaaArray>(made: Parameters.Of.Name("bs", serviceKey: "a"));
container.Register <Bbbb>();
container.Register <Bbbb>(serviceKey: "a");
container.Register <Bbbb>(serviceKey: KV.Of <object, int>("a", 1));
var aaa = container.Resolve <AaaaArray>();
Assert.AreEqual(2, aaa.Bs.Length);
}
private static KV <object, object[]>[] GetKeyedCache(IContainer container) =>
((Container)container)._registry.Value.KeyedFactoryDelegateCache.Value.Enumerate()
.Select(x => KV.Of(x.Key,
default(object).One().Append(x.Value.Value.Enumerate().Select(y => y.Key).ToArray())))
.ToArray();