Allow email to reply to a forum message (#1616).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2289 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/unit/mail_handler_test.rb

@@ -30,7 +30,9 @@ class MailHandlerTest < Test::Unit::TestCase
                    :enumerations,
                    :issue_categories,
                    :custom_fields,
-                   :custom_fields_trackers
+                   :custom_fields_trackers,
+                   :boards,
+                   :messages
   
   FIXTURES_PATH = File.dirname(__FILE__) + '/../fixtures/mail_handler'
   
@@ -141,6 +143,16 @@ class MailHandlerTest < Test::Unit::TestCase
     assert_equal IssueStatus.find_by_name("Resolved"), issue.status
   end
   
+  def test_reply_to_a_message
+    m = submit_email('message_reply.eml')
+    assert m.is_a?(Message)
+    assert !m.new_record?
+    m.reload
+    assert_equal 'Reply via email', m.subject
+    # The email replies to message #2 which is part of the thread of message #1
+    assert_equal Message.find(1), m.parent
+  end
+  
   def test_should_strip_tags_of_html_only_emails
     issue = submit_email('ticket_html_only.eml', :issue => {:project => 'ecookbook'})
     assert issue.is_a?(Issue)