# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  # Activate the gem you are reporting the issue against.
  gem "rails", "~> 7.1.0"
end

require "rack/test"
require "action_controller/railtie"

class TestApp < Rails::Application
  config.root = __dir__
  config.hosts << "example.org"
  config.session_store :cookie_store, key: "cookie_store_key"
  config.secret_key_base = "secret_key_base"

  config.logger = Logger.new($stdout)
  Rails.logger  = config.logger

  routes.draw do
    post "/countries" => "countries#create"
  end
end

class CountriesController < ActionController::Base
  include Rails.application.routes.url_helpers

  def create
    puts country_params
    render plain: "Home"
  end

  private
    def country_params
      params.fetch(:country, {}).permit(:name, metadatum_attributes: [:title, :description])
    end
end

require "minitest/autorun"

class BugTest < Minitest::Test
  include Rack::Test::Methods

  def test_returns_success
    post "/countries", {
      country: {
        name: "Turkey",
        # metadatum_attributes: {
        #   title: "metadatum title",
        #   description: "metadatum description"
        # }
        "metadatum_attributes[title]": "metadatum title",
        "metadatum_attributes[description]": "metadatum description",
      }
    }
    assert last_response.ok?
  end

  private
    def app
      Rails.application
    end
end

Unpermitted parameter: :metadatum_attributes[title. Context: { controller: CountriesController, action: create, request: #<ActionDispatch::Request:0x000000010cd11ae8>, params: {"country"=>{"name"=>"Hello", "image"=>#<ActionDispatch::Http::UploadedFile:0x00000001101349d8 @tempfile=#<Tempfile:/var/folders/73/lcd4nwrj3xsbm4mj4xtgxx4r0000gp/T/RackMultipart20231012-15400-mfpjrl.jpg>, @content_type="image/jpeg", @original_filename="dolmabahce-palace.jpg", @headers="Content-Disposition: form-data; name=\"country[image]\"; filename=\"dolmabahce-palace.jpg\"\r\nContent-Type: image/jpeg\r\n">, "about"=>"Test", "metadatum_attributes[title"=>{"]"=>"Hello World"}}, "format"=>:json, "controller"=>"countries", "action"=>"create"} }