Created
November 19, 2016 21:59
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Executable test for #27069
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begin | |
require "bundler/inline" | |
rescue LoadError => e | |
$stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler" | |
raise e | |
end | |
gemfile(true) do | |
source "https://rubygems.org" | |
# Activate the gem you are reporting the issue against. | |
gem "activerecord", "5.0.0.1" | |
gem "sqlite3" | |
end | |
require "active_record" | |
require "minitest/autorun" | |
require "logger" | |
# Ensure backward compatibility with Minitest 4 | |
Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test) | |
# 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 :events, force: true do |t| | |
t.string :name | |
end | |
create_table :appointments, force: true do |t| | |
t.references :event | |
t.string :name | |
end | |
create_table :transaction_charges, force: true do |t| | |
t.references :appointment | |
t.boolean :status | |
t.string :name | |
end | |
create_table :seats, force: true do |t| | |
t.references :appointment | |
t.string :name | |
end | |
end | |
class Event < ActiveRecord::Base | |
has_many :appointments, inverse_of: :event | |
has_many :seats, -> { joins(' INNER JOIN `transaction_charges` ON `transaction_charges`.`appointment_id` = `appointments`.`id` ') }, through: :appointments | |
has_many :synonym_seats, through: :appointments, source: :seats | |
end | |
class Appointment < ActiveRecord::Base | |
has_one :transaction_charge, inverse_of: :appointment | |
has_many :seats, inverse_of: :appointment | |
belongs_to :event, inverse_of: :appointments | |
default_scope { joins(:transaction_charge).where(['transaction_charges.status =? ', true]) } | |
end | |
class TransactionCharge < ActiveRecord::Base | |
belongs_to :appointment, inverse_of: :transaction_charge | |
end | |
class Seat < ActiveRecord::Base | |
belongs_to :appointment, inverse_of: :seats | |
end | |
class BugTest < Minitest::Test | |
def test_respects_joins_in_default_scope_using_has_many_through | |
event = Event.create(name: 'Test event') | |
a = event.appointments.create(name: 'appointment 01') | |
ta = TransactionCharge.create(appointment: a, status: true, name: 'transaction_charge 01') | |
a.seats.create(name: 'A1') | |
assert_equal 1, event.appointments.count | |
assert_equal 1, event.seats.count | |
assert_match /INNER JOIN "seats"/, Event.first.synonym_seats.to_sql | |
assert_equal 1, event.synonym_seats.count | |
end | |
end |
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