RescueRegistry context warning in integration tests

[derikson]

Steps to reproduce

Create an integration test that makes at least two requests.

# frozen_string_literal: true

require 'bundler/inline'

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

  gem 'rails'
  gem 'rescue_registry'
end

require 'action_controller/railtie'

class TestApp < Rails::Application
  config.root = __dir__
  config.hosts << 'www.example.com'

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

  routes.draw do
    get '/' => 'test#index'
  end
end

class TestController < ActionController::Base
  def index
    render plain: 'Home'
  end
end

require 'minitest/autorun'
require 'rack/test'

class BugTest < ActionDispatch::IntegrationTest
  def test_rescue_registry_context
    get '/'
    get '/'
  end

  private

  def app
    Rails.application
  end
end

Expected behavior

No warnings are generated.

Actual behavior

Logging output contains:

WARN -- : Didn't expect RescueRegistry context to be set in controller

[wagenet]

@derikson Unfortunately, I haven't worked with Ruby since summer 2022 so I'm not going to be able to pay a lot of attention to this project. If you'd be interested in contributing, let me know.