From 0d8455c1a285c6d58fc7a3180f5c72d9c3c42fa1 Mon Sep 17 00:00:00 2001
From: Jamis Buck <jamis@37signals.com>
Date: Fri, 24 Jun 2005 11:57:40 +0000
Subject: ActionMailer::Base subclasses are reloaded with other rails
 components #1262

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1492 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 railties/test/dispatcher_test.rb | 63 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 railties/test/dispatcher_test.rb

(limited to 'railties/test')

diff --git a/railties/test/dispatcher_test.rb b/railties/test/dispatcher_test.rb
new file mode 100644
index 0000000000..ba41b93b24
--- /dev/null
+++ b/railties/test/dispatcher_test.rb
@@ -0,0 +1,63 @@
+$:.unshift File.dirname(__FILE__) + "/../lib"
+$:.unshift File.dirname(__FILE__) + "/../../actionpack/lib"
+$:.unshift File.dirname(__FILE__) + "/../../actionmailer/lib"
+
+require 'test/unit'
+require 'stringio'
+require 'cgi'
+
+require 'dispatcher'
+require 'action_controller'
+require 'action_mailer'
+
+ACTION_MAILER_DEF = <<AM
+  class DispatcherTestMailer < ActionMailer::Base
+  end
+AM
+
+ACTION_CONTROLLER_DEF = <<AM
+  class DispatcherControllerTest < ActionController::Base
+  end
+AM
+
+class DispatcherTest < Test::Unit::TestCase
+  def setup
+    @output = StringIO.new
+    ENV['REQUEST_METHOD'] = "GET"
+    setup_minimal_environment
+  end
+
+  def teardown
+    ENV['REQUEST_METHOD'] = nil
+    teardown_minimal_environment
+  end
+
+  def test_ac_subclasses_cleared_on_reset
+    Object.class_eval(ACTION_CONTROLLER_DEF)
+    assert_equal 1, ActionController::Base.subclasses.length
+    Dispatcher.dispatch(CGI.new, ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS, @output)
+
+    GC.start # force the subclass to be collected
+    assert_equal 0, ActionController::Base.subclasses.length
+  end
+
+  def test_am_subclasses_cleared_on_reset
+    Object.class_eval(ACTION_MAILER_DEF)
+    assert_equal 1, ActionMailer::Base.subclasses.length
+    Dispatcher.dispatch(CGI.new, ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS, @output)
+
+    GC.start # force the subclass to be collected
+    assert_equal 0, ActionMailer::Base.subclasses.length
+  end
+
+  private
+
+    def setup_minimal_environment
+      value = Dependencies::LoadingModule.root
+      Object.const_set("Controllers", value)
+    end
+
+    def teardown_minimal_environment
+      Object.send(:remove_const, "Controllers")
+    end
+end
-- 
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