ikuto0608 / rails Goto Github PK

# 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 "activerecord", "~> 7.0.0"
  gem "sqlite3"
end

require "active_record"
require "minitest/autorun"
require "logger"

# This connection will do for database-independent bug reports.
ActiveRecord::Base.establish_connection(adapter: "sqlite3", database: ":memory:")
ActiveRecord::Base.logger = Logger.new(STDOUT)

ActiveRecord::Schema.define do
  # テーブル定義
  create_table :evaluation_template_role_scene_item_restrictions, force: true do |t|
    t.bigint :evaluation_template_sheet_item_id, null: false
    t.bigint :evaluation_template_role_scene_restriction_id, null: false
    t.timestamps
  end
end

module EvaluationTemplate
  module Role
    class SceneItemRestriction < ActiveRecord::Base
      self.table_name = 'evaluation_template_role_scene_item_restrictions'
    end
  end
end

class BugTest < Minitest::Test
  def test_association_stuff
    2.times do
      EvaluationTemplate::Role::SceneItemRestriction.create!(
        evaluation_template_role_scene_restriction_id: 1,
        evaluation_template_sheet_item_id: 2
      )
    end

    res = EvaluationTemplate::Role::SceneItemRestriction.group(:evaluation_template_role_scene_restriction_id, :evaluation_template_sheet_item_id).having("count(*) >= 2").count

    # ここが期待通り動かない
    assert_equal({ [1, 2] => 2 }, res)
  end
end