gistfile1.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 'activesupport', '4.2.1'
end

require 'active_support/core_ext/time'
require 'minitest/autorun'

# Ensure backward compatibility with Minitest 4
Minitest::Test = MiniTest::Unit::TestCase unless defined?(Minitest::Test)

class BugTest < Minitest::Test

  def test_missing_require
    time = Time.parse('3030-01-01 00:00:00')
    time.advance(:months => 1)
  end
end