Adds a :file delivery_method to save email to a file on disk

Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#2438 state:committed]

2 files changed, 34 insertions, 0 deletions

diff --git a/actionmailer/test/delivery_method_test.rb b/actionmailer/test/delivery_method_test.rb
index 0731512ea4..1b8c3ba523 100644
--- a/actionmailer/test/delivery_method_test.rb
+++ b/actionmailer/test/delivery_method_test.rb
@@ -7,6 +7,10 @@ class NonDefaultDeliveryMethodMailer < ActionMailer::Base
   self.delivery_method = :sendmail
 end
 
+class FileDeliveryMethodMailer < ActionMailer::Base
+  self.delivery_method = :file
+end
+
 class ActionMailerBase_delivery_method_Test < Test::Unit::TestCase
   def setup
     set_delivery_method :smtp
@@ -49,3 +53,21 @@ class NonDefaultDeliveryMethodMailer_delivery_method_Test < Test::Unit::TestCase
   end
 end
 
+class FileDeliveryMethodMailer_delivery_method_Test < Test::Unit::TestCase
+  def setup
+    set_delivery_method :smtp
+  end
+
+  def teardown
+    restore_delivery_method
+  end
+
+  def test_should_be_the_set_delivery_method
+    assert_equal :file, FileDeliveryMethodMailer.delivery_method
+  end
+
+  def test_should_default_location_to_the_tmpdir
+    assert_equal "#{Dir.tmpdir}/mails", ActionMailer::Base.file_settings[:location]
+  end
+end
+
diff --git a/actionmailer/test/mail_service_test.rb b/actionmailer/test/mail_service_test.rb
index 828661c16d..008ca498b1 100644
--- a/actionmailer/test/mail_service_test.rb
+++ b/actionmailer/test/mail_service_test.rb
@@ -889,6 +889,18 @@ EOF
     assert_no_match %r{^Bcc: root@loudthinking.com}, MockSMTP.deliveries[0][0]
   end
 
+   def test_file_delivery_should_create_a_file
+     ActionMailer::Base.delivery_method = :file
+     tmp_location = ActionMailer::Base.file_settings[:location]
+
+     TestMailer.deliver_cc_bcc(@recipient)
+     assert File.exists? tmp_location
+     assert File.directory? tmp_location
+     assert File.exists? File.join(tmp_location, @recipient)
+     assert File.exists? File.join(tmp_location, 'nobody@loudthinking.com')
+     assert File.exists? File.join(tmp_location, 'root@loudthinking.com')
+   end
+
   def test_recursive_multipart_processing
     fixture = File.read(File.dirname(__FILE__) + "/fixtures/raw_email7")
     mail = TMail::Mail.parse(fixture)