# Activate the gem you are reporting the issue against.
gem 'activerecord', '4.2.1'
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.establish_connection(adapter: 'postgresql', host: 'localhost', username: 'arel', password: 'arel', database: 'arel_issue')
ActiveRecord::Base.logger = Logger.new(STDOUT)

ActiveRecord::Schema.define do
  create_table :posts do |t|
  end
end unless ActiveRecord::Base.connection.table_exists?(:posts)

class Post < ActiveRecord::Base
  def self.custom_arel_scope
    from(arel_table.create_table_alias(where(id: 1).arel, table_name))
  end
end

class BugTest < Minitest::Test
  def test_pg_binding
     assert Post.custom_arel_scope.to_a
  end
end