Last active
April 1, 2020 13:17
-
-
Save kevinhq/3c5f9d000d6f3ddc648ba87d35cffc89 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require "bundler/inline" | |
gemfile(true) do | |
source "https://rubygems.org" | |
git_source(:github) { |repo| "https://github.com/#{repo}.git" } | |
gem "rails", "6.0.2.2" | |
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 | |
create_table :posts, force: true do |t| | |
end | |
create_table :comments, force: true do |t| | |
t.integer :post_id | |
t.string :locale | |
end | |
end | |
class Post < ActiveRecord::Base | |
has_many :comments, -> { unscope(where: :locale) } | |
end | |
class Comment < ActiveRecord::Base | |
belongs_to :post | |
default_scope { where(locale: :en) } | |
end | |
class BugTest < Minitest::Test | |
def test_association_stuff | |
post = Post.create! | |
post.comments << Comment.create!(locale: nil) | |
Comment.create(locale: :en) | |
assert_equal "SELECT \"posts\".* FROM \"posts\" INNER JOIN \"comments\" ON \"comments\".\"post_id\" = \"posts\".\"id\"", Post.joins(:comments).to_sql | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment