public void SingletonsFromRegistrationSourceAreWrappedWithLifetimeDecorator()
{
var restrictedRootScopeLifetime = new MatchingScopeLifetime(new object());
var tracker = new ScopeRestrictedRegisteredServicesTracker(restrictedRootScopeLifetime);
var builder = new ComponentRegistryBuilder(tracker, new Dictionary <string, object>());
builder.AddRegistrationSource(new ObjectRegistrationSource());
var typedService = new TypedService(typeof(object));
var registry = builder.Build();
registry.TryGetRegistration(typedService, out IComponentRegistration registration);
Assert.IsType <ComponentRegistrationLifetimeDecorator>(registration);
}
/// <summary>
/// Creates and setup the registry for a child scope.
/// </summary>
/// <param name="tag">The tag applied to the <see cref="ILifetimeScope"/>.</param>
/// <param name="configurationAction">Action on a <see cref="ContainerBuilder"/>
/// that adds component registrations visible only in the child scope.</param>
/// <returns>Registry to use for a child scope.</returns>
/// <remarks>It is the responsibility of the caller to make sure that the registry is properly
/// disposed of. This is generally done by adding the registry to the <see cref="Disposer"/>
/// property of the child scope.</remarks>
private IComponentRegistryBuilder CreateScopeRestrictedRegistry(object tag, Action <ContainerBuilder> configurationAction)
{
var restrictedRootScopeLifetime = new MatchingScopeLifetime(tag);
var tracker = new ScopeRestrictedRegisteredServicesTracker(restrictedRootScopeLifetime);
var fallbackProperties = new FallbackDictionary <string, object?>(ComponentRegistry.Properties);
var registryBuilder = new ComponentRegistryBuilder(tracker, fallbackProperties);
var builder = new ContainerBuilder(fallbackProperties, registryBuilder);
foreach (var source in ComponentRegistry.Sources)
{
if (source.IsAdapterForIndividualComponents)
{
builder.RegisterSource(source);
}
}
// Issue #272: Only the most nested parent registry with HasLocalComponents is registered as an external source
// It provides all non-adapting registrations from itself and from it's parent registries
ISharingLifetimeScope?parent = this;
while (parent != null)
{
if (parent.ComponentRegistry.HasLocalComponents)
{
var externalSource = new ExternalRegistrySource(parent.ComponentRegistry);
builder.RegisterSource(externalSource);
break;
}
parent = parent.ParentLifetimeScope;
}
configurationAction(builder);
builder.UpdateRegistry(registryBuilder);
return(registryBuilder);
}
