do not use private methods

1 files changed, 1 insertions, 1 deletions

diff --git a/test/test_table.rb b/test/test_table.rb
index c2d7f5e98f..8d37a8eaff 100644
--- a/test/test_table.rb
+++ b/test/test_table.rb
@@ -185,7 +185,7 @@ module Arel
       it 'should be present in the table cache despite the class of its name' do
         [ 'users', :users ].each do |name|
           relation = Table.new name
-          relation.send(:tables).key?(relation.name).must_equal true
+          Table.table_cache(relation.engine).key?(relation.name).must_equal true
         end
       end
     end