rails/rails — pull request #10907 by senny (2013-06-10 11:57:06+00:00)
Title: fixture setup does not rely on `AR::Base.configurations`.

As you can also configure your database connection using `ENV["DATABASE_URL"]`,
the fixture setup can't reply on the `.configurations` Hash.

As the fixtures are only loaded when ActiveRecord is actually used
(`rails/test_help.rb`) it should be safe to drop the check for an existing configuration.

Closes https://github.com/ryandotsmith/queue_classic/issues/155