MiniTest::Spec + ActiveRecord 4.2

test_helper.rb

require 'active_record'
require 'active_record/fixtures'

class MiniTest::Spec
  ActiveRecord::Base.establish_connection
  ActiveRecord::Migration.check_pending!

  include ActiveRecord::TestFixtures

  alias :method_name :name if defined? :name

  self.use_instantiated_fixtures = false
  self.use_transactional_fixtures = true
  self.fixture_path = File.join(File.dirname(__FILE__), 'fixtures')

  fixtures :all
end