From a32a9863640dbd7a74b251e5467f90d134396110 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sun, 12 Feb 2006 18:03:43 +0000
Subject: save polymorphic joins from the has_many|one association (closes
 #3812) [Rick Olson]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3586 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activerecord/test/associations_join_model_test.rb | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'activerecord/test')

diff --git a/activerecord/test/associations_join_model_test.rb b/activerecord/test/associations_join_model_test.rb
index 5437e049a3..5c1510faff 100644
--- a/activerecord/test/associations_join_model_test.rb
+++ b/activerecord/test/associations_join_model_test.rb
@@ -56,6 +56,28 @@ class AssociationsJoinModelTest < Test::Unit::TestCase
     assert_equal "Post", tagging.taggable_type
   end
 
+  def test_set_polymorphic_has_many
+    tagging = tags(:misc).taggings.create
+    posts(:thinking).taggings << tagging
+    assert_equal "Post", tagging.taggable_type
+  end
+
+  def test_set_polymorphic_has_one
+    tagging = tags(:misc).taggings.create
+    posts(:thinking).tagging = tagging
+    assert_equal "Post", tagging.taggable_type
+  end
+
+  def test_create_polymorphic_has_many_with_scope
+    tagging = posts(:welcome).taggings.create(:tag => tags(:general))
+    assert_equal "Post", tagging.taggable_type
+  end
+
+  def test_create_polymorphic_has_one_with_scope
+    tagging = posts(:welcome).tagging.create(:tag => tags(:general))
+    assert_equal "Post", tagging.taggable_type
+  end
+
   def test_has_many_with_piggyback
     assert_equal "2", categories(:sti_test).authors.first.post_id.to_s
   end
-- 
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