diff options
Diffstat (limited to 'activerecord/test/associations_go_eager_test.rb')
-rw-r--r-- | activerecord/test/associations_go_eager_test.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/activerecord/test/associations_go_eager_test.rb b/activerecord/test/associations_go_eager_test.rb new file mode 100644 index 0000000000..59ca4cac85 --- /dev/null +++ b/activerecord/test/associations_go_eager_test.rb @@ -0,0 +1,36 @@ +require 'abstract_unit' +require 'fixtures/post' +require 'fixtures/comment' +require 'fixtures/author' + +class EagerAssociationTest < Test::Unit::TestCase + fixtures :posts, :comments, :authors + + def test_loading_with_one_association + posts = Post.find(:all, :include => :comments) + assert_equal 2, posts.first.comments.size + assert_equal @greetings.body, posts.first.comments.first.body + + post = Post.find(:first, :include => :comments, :conditions => "posts.title = 'Welcome to the weblog'") + assert_equal 2, post.comments.size + assert_equal @greetings.body, post.comments.first.body + end + + def test_loading_with_multiple_associations + posts = Post.find(:all, :include => [ :comments, :author ]) + assert_equal 2, posts.first.comments.size + assert_equal @greetings.body, posts.first.comments.first.body + end + + def test_loading_from_an_association + posts = @david.posts.find(:all, :include => :comments) + assert_equal 2, posts.first.comments.size + end + + def test_eager_association_loading_with_belongs_to + comments = Comment.find(:all, :include => :post) + assert_equal @welcome.title, comments.first.post.title + assert_equal @thinking.title, comments.last.post.title + end +end + |