test:
  :adapter: oracle_enhanced
  :username: rails_audit_test
  :password: rails_audit_test
  :database: railyard

oracle: &oracle
  adapter: oracle_enhanced
  username: rails_audit_test
  password: rails_audit_test
  database: railyard

test:
  <<: *<%= ENV['DB'] || "oracle" %>

Add structure for switching out DB backend in tests based on ENV.
Add structure for switching out DB backend in tests based on ENV.

Intended to resurrect test runs in Postgresql.
