Reload lazy routes on recognize_path_with_request

Author: jhawthorn

railties/lib/rails/engine/lazy_route_set.rb

@@ -78,6 +78,11 @@ def recognize_path(path, environment = {})
         super
       end
 
+      def recognize_path_with_request(...)
+        Rails.application&.reload_routes_unless_loaded
+        super
+      end
+
       def routes
         Rails.application&.reload_routes_unless_loaded
         super

railties/test/engine/lazy_route_set_test.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "isolation/abstract_unit"
+require "rack/test"
 
 module Rails
   class Engine
@@ -109,6 +110,18 @@ class MyRailtie < ::Rails::Railtie
         )
       end
 
+      test "reloads routes when recognize_path_with_request is called" do
+        require "#{app_path}/config/environment"
+
+        path = "/users"
+        req = ActionDispatch::Request.new(::Rack::MockRequest.env_for(path))
+
+        assert_equal(
+          { controller: "rails/engine/lazy_route_set_test/users", action: "index" },
+          Rails.application.routes.recognize_path_with_request(req, path, {})
+        )
+      end
+
       private
         def build_app
           super