rails_7-1-0-rc1_association_bug.rb

# frozen_string_literal: true

require 'bundler/inline'

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

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

  gem 'activerecord', '7.1.0.rc1'
  gem 'activesupport', '7.1.0.rc1'
  gem 'sqlite3'
end

require 'active_record'
require 'active_support/core_ext/object/with_options'
require 'minitest/autorun'

ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
ActiveRecord::Base.logger = Logger.new(STDOUT)

ActiveRecord::Schema.define do
  create_table 'users', force: :true do |t|
  end

  create_table 'user_accounts', force: :true do |t|
    t.bigint 'user_id'
    t.bigint 'account_id'
  end

  create_table 'accounts', force: :true do |t|
  end

  create_table 'foo_bars', force: :true do |t|
    t.bigint 'user_id'
  end
end

class User < ActiveRecord::Base
  with_options dependent: :restrict_with_error do
    has_one  :foo_bar, class_name: '::Foo::Bar'
    has_many :user_accounts
    has_many :accounts, through: :user_accounts
  end
end

class UserAccount < ActiveRecord::Base
  belongs_to :user
  belongs_to :account
end

module Foo
  class Bar < ActiveRecord::Base
  end
end

class Account < ActiveRecord::Base
end

class BugTest < Minitest::Test
  def test_association_stuff
    foo = User.new.accounts # it is expected to raise ActiveRecord::HasManyThroughSourceAssociationNotFoundError
  end
end