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polymorphic_primary_key_alias.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 "rails", github: "rails/rails", branch: "main"
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 :users, force: true do |t|
end
create_table :profiles, force: true do |t|
t.string :user_id
t.string :user_type
end
end
class User < ActiveRecord::Base
alias_attribute :primary_key_for_profile, :id
has_one :profile
end
class Profile < ActiveRecord::Base
belongs_to :user, polymorphic: true, primary_key: :primary_key_for_profile
end
class BugTest < Minitest::Test
def test_profile
user = User.create!
profile = Profile.create!(user_type: 'User', user_id: user.id)
assert_match(user.id.to_s, Profile.where(user: user).to_sql)
end
end
# frozen_string_literal: true
require "bundler/inline"
gemfile(true) do
source "https://rubygems.org"
git_source(:github) { |repo| "https://github.com/#{repo}.git" }
gem "rails", github: "rails/rails", branch: "main"
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 :users, force: true do |t|
end
create_table :profiles, force: true do |t|
t.string :user_id
t.string :user_type
end
end
class User < ActiveRecord::Base
alias_attribute :primary_key_for_profile, :id
has_one :profile
end
class Profile < ActiveRecord::Base
belongs_to :user, primary_key: :primary_key_for_profile
end
class BugTest < Minitest::Test
def test_profile
user = User.create!
profile = Profile.create!(user_type: 'User', user_id: user.id)
assert_match(user.id.to_s, Profile.where(user: user).to_sql)
end
end
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