Ransack: Ransack doesn't work with rails 6.1.0.rc1

Created on 20 Nov 2020 · 3Comments · Source: activerecord-hackery/ransack

ransack_rails6.1.0.rc1.rb

require 'bundler/inline'

gemfile(true) do
  source 'https://rubygems.org'
  gem 'activerecord', '~> 6.1.0.rc1', require: "active_record"
  gem 'sqlite3', '~> 1.4'
  gem 'ransack', '~> 2.3', '>= 2.3.2'
  gem 'minitest', '~> 5.14', '>= 5.14.2', require: "minitest/autorun"
end

ActiveRecord::Base.establish_connection(
  adapter:  "sqlite3",
  database: "./test_ransack_bug"
)

ActiveRecord::Schema.define do
  drop_table(:users, if_exists: true)
  drop_table(:topics, if_exists: true)

  create_table :users do |t|
    t.string :name
  end

  create_table :topics do |t|
    t.string :title
    t.belongs_to :users, null: false, foreign_key: true
  end
end

class User < ActiveRecord::Base
  has_many :topics
end

class Topic < ActiveRecord::Base
  belongs_to :user
end

class MyTest < Minitest::Test
  def test_should_be_true
    assert_equal Topic.joins(:user).to_sql, "SELECT \"topics\".* FROM \"topics\" INNER JOIN \"users\" ON \"users\".\"id\" = \"topics\".\"user_id\""
  end
end

deploy@ip-172-26-2-105:~$ ruby ransack_rails6.1.0.rc1.rb
Fetching gem metadata from https://rubygems.org/........
Resolving dependencies...
Using concurrent-ruby 1.1.7
Using i18n 1.8.5
Using minitest 5.14.2
Using tzinfo 2.0.3
Using zeitwerk 2.4.1
Using activesupport 6.1.0.rc1
Using activemodel 6.1.0.rc1
Using activerecord 6.1.0.rc1
Using bundler 2.1.4
Using polyamorous 2.3.2
Using ransack 2.3.2
Using sqlite3 1.4.2
-- drop_table(:users, {:if_exists=>true})
   -> 0.1068s
-- drop_table(:topics, {:if_exists=>true})
   -> 0.0053s
-- create_table(:users)
   -> 0.0049s
-- create_table(:topics)
   -> 0.0086s
Run options: --seed 13064

# Running:

E

Finished in 0.004383s, 228.1556 runs/s, 0.0000 assertions/s.

  1) Error:
MyTest#test_should_be_true:
ArgumentError: wrong number of arguments (given 3, expected 2)
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/polyamorous-2.3.2/lib/polyamorous/activerecord_6.0_ruby_2/join_dependency.rb:32:in `join_constraints'
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/activerecord-6.1.0.rc1/lib/active_record/relation/query_methods.rb:1272:in `build_joins'
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/activerecord-6.1.0.rc1/lib/active_record/relation/query_methods.rb:1136:in `build_arel'
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/activerecord-6.1.0.rc1/lib/active_record/relation/query_methods.rb:1059:in `arel'
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/activerecord-6.1.0.rc1/lib/active_record/relation.rb:672:in `block in to_sql'
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/activerecord-6.1.0.rc1/lib/active_record/connection_adapters/abstract_adapter.rb:245:in `unprepared_statement'
    /home/deploy/.rvm/gems/ruby-2.6.5/gems/activerecord-6.1.0.rc1/lib/active_record/relation.rb:672:in `to_sql'
    ransack_rails6.1.0.rc1.rb:40:in `test_should_be_true'

1 runs, 0 assertions, 0 failures, 1 errors, 0 skips

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