Merge pull request #28057 from eugeneius/clear_active_connections

Clear active connections after initialization

1 files changed, 8 insertions, 0 deletions

diff --git a/railties/test/application/initializers/frameworks_test.rb b/railties/test/application/initializers/frameworks_test.rb
index 90927159dd..eb2c578f91 100644
--- a/railties/test/application/initializers/frameworks_test.rb
+++ b/railties/test/application/initializers/frameworks_test.rb
@@ -262,5 +262,13 @@ module ApplicationTests
         Rails.env = orig_rails_env if orig_rails_env
       end
     end
+
+    test "connections checked out during initialization are returned to the pool" do
+      app_file "config/initializers/active_record.rb", <<-RUBY
+        ActiveRecord::Base.connection
+      RUBY
+      require "#{app_path}/config/environment"
+      assert !ActiveRecord::Base.connection_pool.active_connection?
+    end
   end
 end