require 'abstract_unit' class TmailCompatTest < Test::Unit::TestCase def test_set_content_type_raises_deprecation_warning mail = Mail.new assert_nothing_raised do mail.set_content_type "text/plain" end assert_equal mail.mime_type, "text/plain" end def test_transfer_encoding_raises_deprecation_warning mail = Mail.new assert_nothing_raised do mail.transfer_encoding "base64" end assert_equal mail.content_transfer_encoding, "base64" end end