require "#{File.dirname(__FILE__)}/abstract_unit" 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