Make sure anything with content-disposition of "attachment" is passed to the attachment presenter when parsing an email body

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3475 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionmailer/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* Make sure anything with content-disposition of "attachment" is passed to the attachment presenter when parsing an email body [Jamis Buck]
+
 * Make sure TMail#attachments includes anything with content-disposition of "attachment", regardless of content-type [Jamis Buck]
 
 * Rename Version constant to VERSION. #2802 [Marcel Molina Jr.]

actionmailer/lib/action_mailer/vendor/tmail/quoting.rb

@@ -33,7 +33,7 @@ module TMail
             part.body(to_charset, &attachment_presenter)
           elsif header.nil?
             ""
-          elsif header.main_type == "text"
+          elsif !attachment?(part)
             part.unquoted_body(to_charset)
           else
             attachment_presenter.call(header["name"] || "(unnamed)")

actionmailer/test/fixtures/raw_email7

@@ -21,6 +21,16 @@ Content-Type: text/plain;
 
 This is the first part.
 
+--Apple-Mail-12-196940926
+Content-Transfer-Encoding: 7bit
+Content-Type: text/x-ruby-script;
+	x-unix-mode=0666;
+	name="test.rb"
+Content-Disposition: attachment;
+	filename=test.rb
+
+puts "testing, testing"
+
 --Apple-Mail-12-196940926
 Content-Transfer-Encoding: base64
 Content-Type: application/pdf;

actionmailer/test/mail_service_test.rb

@@ -704,7 +704,7 @@ EOF
   def test_recursive_multipart_processing
     fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email7")
     mail = TMail::Mail.parse(fixture)
-    assert_equal "This is the first part.\n\nAttachment: test.pdf\n\n\nAttachment: smime.p7s\n", mail.body
+    assert_equal "This is the first part.\n\nAttachment: test.rb\nAttachment: test.pdf\n\n\nAttachment: smime.p7s\n", mail.body
   end
 
   def test_decode_encoded_attachment_filename