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-rw-r--r--activerecord/test/cases/bind_parameter_test.rb10
1 files changed, 9 insertions, 1 deletions
diff --git a/activerecord/test/cases/bind_parameter_test.rb b/activerecord/test/cases/bind_parameter_test.rb
index c4634d11e2..66663b3e0e 100644
--- a/activerecord/test/cases/bind_parameter_test.rb
+++ b/activerecord/test/cases/bind_parameter_test.rb
@@ -1,9 +1,11 @@
require 'cases/helper'
require 'models/topic'
+require 'models/author'
+require 'models/post'
module ActiveRecord
class BindParameterTest < ActiveRecord::TestCase
- fixtures :topics
+ fixtures :topics, :authors, :posts
class LogListener
attr_accessor :calls
@@ -30,6 +32,12 @@ module ActiveRecord
end
if ActiveRecord::Base.connection.supports_statement_cache?
+ def test_bind_from_join_in_subquery
+ subquery = Author.joins(:thinking_posts).where(name: 'David')
+ scope = Author.from(subquery, 'authors').where(id: 1)
+ assert_equal 1, scope.count
+ end
+
def test_binds_are_logged
sub = @connection.substitute_at(@pk)
binds = [[@pk, 1]]