From e9ce987a9a6fdad436b5511874963e8485b66f84 Mon Sep 17 00:00:00 2001
From: Yves Senn <yves.senn@gmail.com>
Date: Wed, 13 Aug 2014 16:00:19 +0200
Subject: use :test delivery method for `base_test.rb`

This solves errors like:

```
BaseTest#test_you_can_register_multiple_observers_to_the_mail_object_that_both_get_informed_on_email_delivery:
Errno::ECONNREFUSED: Connection refused - connect(2) for "localhost" port 25
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/net/smtp.rb:541:in `initialize'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/net/smtp.rb:541:in `open'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/net/smtp.rb:541:in `tcp_socket'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/net/smtp.rb:551:in `block in do_start'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/timeout.rb:91:in `block in timeout'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/timeout.rb:101:in `call'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/timeout.rb:101:in `timeout'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/net/smtp.rb:550:in `do_start'
    /Users/senny/.rbenv/versions/2.1.2/lib/ruby/2.1.0/net/smtp.rb:520:in `start'
    /Users/senny/Projects/rails/.bundle/gems/mail-2.6.1/lib/mail/network/delivery_methods/smtp.rb:112:in `deliver!'
    /Users/senny/Projects/rails/.bundle/gems/mail-2.6.1/lib/mail/message.rb:2136:in `do_delivery'
    /Users/senny/Projects/rails/.bundle/gems/mail-2.6.1/lib/mail/message.rb:232:in `block in deliver'
    /Users/senny/Projects/rails/actionmailer/lib/action_mailer/base.rb:528:in `block in deliver_mail'
    /Users/senny/Projects/rails/activesupport/lib/active_support/notifications.rb:164:in `block in instrument'
    /Users/senny/Projects/rails/activesupport/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
    /Users/senny/Projects/rails/activesupport/lib/active_support/notifications.rb:164:in `instrument'
    /Users/senny/Projects/rails/actionmailer/lib/action_mailer/base.rb:526:in `deliver_mail'
    /Users/senny/Projects/rails/.bundle/gems/mail-2.6.1/lib/mail/message.rb:232:in `deliver'
    /Users/senny/Projects/rails/actionmailer/test/base_test.rb:598:in `block (2 levels) in <class:BaseTest>'
    /Users/senny/Projects/rails/actionmailer/test/base_test.rb:801:in `mail_side_effects'
    /Users/senny/Projects/rails/actionmailer/test/base_test.rb:593:in `block in <class:BaseTest>'
```
where the `:smtp` delivery method was leaked over to other test cases.
---
 actionmailer/test/abstract_unit.rb | 5 -----
 actionmailer/test/base_test.rb     | 4 +++-
 2 files changed, 3 insertions(+), 6 deletions(-)

(limited to 'actionmailer')

diff --git a/actionmailer/test/abstract_unit.rb b/actionmailer/test/abstract_unit.rb
index 1281b1bcfc..98d266bd73 100644
--- a/actionmailer/test/abstract_unit.rb
+++ b/actionmailer/test/abstract_unit.rb
@@ -51,8 +51,3 @@ def jruby_skip(message = '')
 end
 
 require 'mocha/setup' # FIXME: stop using mocha
-
-# FIXME: we have tests that depend on run order, we should fix that and
-# remove this method call.
-require 'active_support/test_case'
-ActiveSupport::TestCase.my_tests_are_order_dependent!
diff --git a/actionmailer/test/base_test.rb b/actionmailer/test/base_test.rb
index 6116d1e29f..fd5f4e2831 100644
--- a/actionmailer/test/base_test.rb
+++ b/actionmailer/test/base_test.rb
@@ -11,6 +11,8 @@ require 'mailers/asset_mailer'
 
 class BaseTest < ActiveSupport::TestCase
   setup do
+    @original_delivery_method = ActionMailer::Base.delivery_method
+    ActionMailer::Base.delivery_method = :test
     @original_asset_host = ActionMailer::Base.asset_host
     @original_assets_dir = ActionMailer::Base.assets_dir
   end
@@ -19,6 +21,7 @@ class BaseTest < ActiveSupport::TestCase
     ActionMailer::Base.asset_host = @original_asset_host
     ActionMailer::Base.assets_dir = @original_assets_dir
     BaseMailer.deliveries.clear
+    ActionMailer::Base.delivery_method = @original_delivery_method
   end
 
   test "method call to mail does not raise error" do
@@ -468,7 +471,6 @@ class BaseTest < ActiveSupport::TestCase
   end
 
   test "calling deliver on the action should increment the deliveries collection if using the test mailer" do
-    BaseMailer.delivery_method = :test
     BaseMailer.welcome.deliver
     assert_equal(1, BaseMailer.deliveries.length)
   end
-- 
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