Fix issue where the :uniq option of a has_many :through association is ignored when find(:all) is called. Closes #9407 [cavalle]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@9096 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 8 insertions, 0 deletions

diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb
index 3d59b97f70..d4db4ef770 100644
--- a/activerecord/test/cases/associations/join_model_test.rb
+++ b/activerecord/test/cases/associations/join_model_test.rb
@@ -41,6 +41,14 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase
     assert_queries(1) { assert_equal 0, author.unique_categorized_posts.count(:title, :conditions => "title is NULL") }
     assert !authors(:mary).unique_categorized_posts.loaded?
   end
+  
+  def test_has_many_uniq_through_find
+    assert_equal 1, authors(:mary).unique_categorized_posts.find(:all).size
+  end
+  
+  def test_has_many_uniq_through_dynamic_find
+    assert_equal 1, authors(:mary).unique_categorized_posts.find_all_by_title("So I was thinking").size
+  end
 
   def test_polymorphic_has_many
     assert posts(:welcome).taggings.include?(taggings(:welcome_general))