internal static void EnsureInitialized(this IHttpRoute route, Func <IReadOnlyCollection <IHttpRoute> > initializer)
{
Debug.Assert(route.GetType().Name == "RouteCollectionRoute", "Extension method only intended to support testing RouteCollectionRoute.EnsureInitialized");
var type = route.GetType();
var method = type.GetRuntimeMethod(nameof(EnsureInitialized), new[] { initializer.GetType() });
method.Invoke(route, new object[] { initializer });
}
public static IEnumerable <IHttpRoute> GetSubRoutes(this HttpConfiguration configuration)
{
IHttpRoute route = configuration.Routes["MS_attributerouteWebApi"];
PropertyInfo subRoutesProperty = route.GetType().GetProperty("SubRoutes");
return((IEnumerable <IHttpRoute>)subRoutesProperty.GetValue(route));
}
static void Main(string[] args)
{
HttpConfiguration configuration = new HttpConfiguration();
configuration.MapHttpAttributeRoutes();
configuration.EnsureInitialized();
IHttpRoute route = configuration.Routes["MS_attributerouteWebApi"];
PropertyInfo subRoutesProperty = route.GetType().GetProperty("SubRoutes");
IEnumerable <IHttpRoute> subRoutes = (IEnumerable <IHttpRoute>)subRoutesProperty.GetValue(route);
IHttpRoute subRoute = subRoutes.First();
Console.WriteLine("Defaults:");
foreach (var item in subRoute.Defaults)
{
Console.WriteLine("{0,-12}{1}", item.Key, item.Value);
}
Console.WriteLine("\nDataTokens:");
foreach (var item in subRoute.DataTokens)
{
Console.WriteLine("{0,-12}{1}", item.Key, item.Value);
}
Console.WriteLine("\nConstraints:");
foreach (var item in subRoute.Constraints)
{
Console.WriteLine("{0,-12}{1}", item.Key, item.Value.GetType().Name);
}
}
