paper-trail-gem--paper_trail/test/database.yml

sqlite3:
  adapter: sqlite3
  database: ":memory:"

postgresql:
  adapter: postgresql
  username: postgres
  password: postgres
  database: paper_trail_plugin_test
  min_messages: ERROR

mysql:
  adapter: mysql
  host: localhost
  username: andy
  password: 
  database: paper_trail_plugin_test
  socket: /tmp/mysql.sock