From 5c50df27cf1a81cd8ace5cad83bc7acee61311da Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 12 Dec 2004 18:12:57 +0000
Subject: Attempted to capture #286 in a unit test, but couldnt get it to fail

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@132 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activerecord/test/associations_test.rb | 8 ++++++++
 activerecord/test/fixtures/reply.rb    | 4 ++++
 activerecord/test/fixtures/topic.rb    | 2 +-
 3 files changed, 13 insertions(+), 1 deletion(-)

(limited to 'activerecord/test')

diff --git a/activerecord/test/associations_test.rb b/activerecord/test/associations_test.rb
index cc4c2374d1..5313485ec4 100755
--- a/activerecord/test/associations_test.rb
+++ b/activerecord/test/associations_test.rb
@@ -296,6 +296,14 @@ class HasManyAssociationsTest < Test::Unit::TestCase
     assert_equal 0, Client.find_all.length
   end
 
+  def test_three_levels_of_dependence
+    topic = Topic.create "title" => "neat and simple"
+    reply = topic.replies.create "title" => "neat and simple", "content" => "still digging it"
+    silly_reply = reply.silly_replies.create "title" => "neat and simple", "content" => "ain't complaining"
+    
+    assert_nothing_raised { topic.destroy }
+  end
+
   def test_dependence_with_transaction_support_on_failure
     assert_equal 2, Client.find_all.length
     firm = Firm.find_first
diff --git a/activerecord/test/fixtures/reply.rb b/activerecord/test/fixtures/reply.rb
index 127f2052f3..d0ec895127 100755
--- a/activerecord/test/fixtures/reply.rb
+++ b/activerecord/test/fixtures/reply.rb
@@ -1,5 +1,6 @@
 class Reply < Topic
   belongs_to :topic, :foreign_key => "parent_id", :counter_cache => true
+  has_many :silly_replies, :dependent => true, :foreign_key => "parent_id"
 
   validate :errors_on_empty_content
   validate_on_create :title_is_wrong_create
@@ -27,4 +28,7 @@ class Reply < Topic
   def validate_on_update
     errors.add("title", "is Wrong Update") if attribute_present?("title") && title == "Wrong Update"
   end
+end
+
+class SillyReply < Reply
 end
\ No newline at end of file
diff --git a/activerecord/test/fixtures/topic.rb b/activerecord/test/fixtures/topic.rb
index 55c94e9e88..60022aa46b 100755
--- a/activerecord/test/fixtures/topic.rb
+++ b/activerecord/test/fixtures/topic.rb
@@ -1,5 +1,5 @@
 class Topic < ActiveRecord::Base
-  has_many :replies, :foreign_key => "parent_id"
+  has_many :replies, :dependent => true, :foreign_key => "parent_id"
   serialize :content
   
   before_create  :default_written_on
-- 
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