diff options
Diffstat (limited to 'activerecord/test/associations/join_model_test.rb')
-rw-r--r-- | activerecord/test/associations/join_model_test.rb | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/activerecord/test/associations/join_model_test.rb b/activerecord/test/associations/join_model_test.rb index a784a8eefd..a24763b92e 100644 --- a/activerecord/test/associations/join_model_test.rb +++ b/activerecord/test/associations/join_model_test.rb @@ -30,7 +30,16 @@ class AssociationsJoinModelTest < Test::Unit::TestCase assert_equal 2, authors(:mary).categorized_posts.size assert_equal 1, authors(:mary).unique_categorized_posts.size end - + + def test_has_many_uniq_through_count + author = authors(:mary) + assert !authors(:mary).unique_categorized_posts.loaded? + assert_queries(1) { assert_equal 1, author.unique_categorized_posts.count } + assert_queries(1) { assert_equal 1, author.unique_categorized_posts.count(:title) } + 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_polymorphic_has_many assert posts(:welcome).taggings.include?(taggings(:welcome_general)) end |