Add requested path to exception message of NotFoundError

Author: ahx

lib/openapi_first/failure.rb

@@ -5,7 +5,7 @@ module OpenapiFirst
   # This returned in ValidatedRequest#error and ValidatedResponse#error.
   class Failure
     TYPES = {
-      not_found: [NotFoundError, 'Request path is not defined.'],
+      not_found: [NotFoundError, 'Not found.'],
       method_not_allowed: [RequestInvalidError, 'Request method is not defined.'],
       unsupported_media_type: [RequestInvalidError, 'Request content type is not defined.'],
       invalid_body: [RequestInvalidError, 'Request body invalid:'],

lib/openapi_first/router.rb

@@ -54,7 +54,10 @@ def add_response(response, request_method:, path:, status:, response_content_typ
     # Return all request objects that match the given path and request method
     def match(request_method, path, content_type: nil)
       path_item, params = find_path_item(path)
-      return NOT_FOUND unless path_item
+      unless path_item
+        message = "Request path #{path} is not defined in API description."
+        return NOT_FOUND.with(error: Failure.new(:not_found, message:))
+      end
 
       contents = path_item.dig(request_method, :requests)
       return NOT_FOUND.with(error: Failure.new(:method_not_allowed)) unless contents