public string GetRouteDescriptorKey(HttpContextBase httpContext, RouteBase routeBase) {
var route = routeBase as Route;
var dataTokens = new RouteValueDictionary();
if (route != null) {
dataTokens = route.DataTokens;
}
else {
var routeData = routeBase.GetRouteData(httpContext);
if (routeData != null) {
dataTokens = routeData.DataTokens;
}
}
var keyBuilder = new StringBuilder();
if (route != null) {
keyBuilder.AppendFormat("url={0};", route.Url);
}
// the data tokens are used in case the same url is used by several features, like *{path} (Rewrite Rules and Home Page Provider)
if (dataTokens != null) {
foreach (var key in dataTokens.Keys) {
keyBuilder.AppendFormat("{0}={1};", key, dataTokens[key]);
}
}
return keyBuilder.ToString().ToLowerInvariant();
}
protected RequestContext NewRequestContext(RouteBase route, FakeHttpContext httpContext)
{
RouteData routeData = route.GetRouteData(httpContext);
return routeData != null ? new RequestContext(httpContext, routeData) : null;
}