$:.unshift(File.dirname(__FILE__) + "/../lib/") $:.unshift File.dirname(__FILE__) + "/fixtures/helpers" require 'test/unit' require 'action_mailer' class TMailMailTest < Test::Unit::TestCase def test_body m = TMail::Mail.new expected = 'something_with_underscores' m.encoding = 'quoted-printable' quoted_body = [expected].pack('*M') m.body = quoted_body assert_equal "something_with_underscores=\n", m.quoted_body assert_equal expected, m.body end end