money_rails_5_issue.rb

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'
  gem 'activerecord', '5.0.0.1'
  gem 'pg', '~> 0.18'
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('postgres://username:password@hostname/dbname')
ActiveRecord::Base.logger = Logger.new(STDOUT)

ActiveRecord::Schema.define do
  create_table :items, force: true do |t|
    t.money :price
  end
end

class Item < ActiveRecord::Base
end

class BugTest < Minitest::Test

  def test_price_as_int
    item = Item.create!(price: 45)
    assert_equal 45.to_d, item.reload.price
  end

  def test_price_as_string
    item = Item.create!(price: '34.33')
    assert_equal 34.33.to_d, item.reload.price
  end

  def test_price_as_string_with_dollar_sign
    item = Item.create!(price: '$12.12')
    assert_equal 12.12.to_d, item.reload.price
  end

  def test_price_as_float
    item = Item.create!(price: 14.0)
    assert_equal 14.0.to_d, item.reload.price
  end

end