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-rw-r--r--activerecord/test/associations/eager_test.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/activerecord/test/associations/eager_test.rb b/activerecord/test/associations/eager_test.rb
index 4fc2e62842..69b1584b63 100644
--- a/activerecord/test/associations/eager_test.rb
+++ b/activerecord/test/associations/eager_test.rb
@@ -115,6 +115,11 @@ class EagerAssociationTest < Test::Unit::TestCase
assert_equal [2], posts.collect { |p| p.id }
end
+ def test_eager_association_loading_with_belongs_to_inferred_foreign_key_from_association_name
+ author_favorite = AuthorFavorite.find(:first, :include => :favorite_author)
+ assert_equal authors(:mary), assert_no_queries { author_favorite.favorite_author }
+ end
+
def test_eager_association_loading_with_explicit_join
posts = Post.find(:all, :include => :comments, :joins => "INNER JOIN authors ON posts.author_id = authors.id AND authors.name = 'Mary'", :limit => 1, :order => 'author_id')
assert_equal 1, posts.length