language: ruby
services:
  - postgresql
  - mysql
addons:
  postgresql: "9.6"
rvm:
  - "2.5.7"
  - "2.6.5"
  - "2.7.0"
gemfile:
  - gemfiles/rails_4.2.gemfile
  - gemfiles/rails_5.0.gemfile
  - gemfiles/rails_5.1.gemfile
  - gemfiles/rails_5.2.gemfile
  - gemfiles/rails_6.0.gemfile
matrix:
  exclude:
    - rvm: "2.7.0"
      gemfile: gemfiles/rails_4.2.gemfile
env:
  - DB=postgresql
  - DB=sqlite3
  - DB=mysql2
before_install:
  - gem install bundler -v '1.17.3'
install:
  - bundle _1.17.3_ update
before_script:
  - psql -c 'create database counter_culture_test;' -U postgres
  - mysql -e 'CREATE DATABASE counter_culture_test;'
script: TRAVIS=true bundle exec rake spec