Added observers to watch model objects for mail delivery instead of calling Mailer.

* Added an IssueObserver to watch when Issues are created
* Added a JournalObserver to watch when Journals are created (Issue updates)
* Added a NewsObserver for News items.
* Added a DocumentObserver for Document notifications.
* Setup IssuesController#new to use the IssueObserver.
* Setup IssuesController#edit to use the IssueObserver.
* Setup IssuesController#bulk_edit to use the JournalObserver.
* Removed the Mailer call in Changeset#scan_commit_for_issue_ids, the
  JournalObserver will handle it.
* Removed Mailer calls in MailHandler in favor of the Observers.

  #2659

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2637 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 11 insertions, 0 deletions

diff --git a/test/unit/journal_test.rb b/test/unit/journal_test.rb
index b177f3198..147af4aae 100644
--- a/test/unit/journal_test.rb
+++ b/test/unit/journal_test.rb
@@ -36,4 +36,15 @@ class JournalTest < Test::Unit::TestCase
     assert_kind_of IssueStatus, status
     assert_equal 2, status.id 
   end
+  
+  def test_create_should_send_email_notification
+    ActionMailer::Base.deliveries.clear
+    issue = Issue.find(:first)
+    user = User.find(:first)
+    journal = issue.init_journal(user, issue)
+
+    assert journal.save
+    assert_equal 1, ActionMailer::Base.deliveries.size
+  end
+
 end