CPK を手元で動かす

README.md

$ docker-compose up -d
$ docker-compose run cpk bash
$ bundle install
$ bundle exec rake mysql:build_database
$ bundle exec rake mysql:test
$ bundle exec rake mysql:test TEST=/path/to/test

database.yml

# To run tests:
#  1. Copy this file to test/connections/databases.yml.
#  2. Update to match the databases you want to test against.

ibm_db:
  database: ocdpdev
  username: db2inst1
  password: password
  host: localhost

mysql:
  adapter: mysql2
  username: root
  database: composite_primary_keys_unittest
  host: mysql

oracle:
  adapter: oracle_enhanced
  database: xe
  username: SYSTEM
  password: oracle
  host: localhost

postgresql:
  adapter: postgresql
  database: composite_primary_keys_unittest
  username: postgres
  password: password
  host: postgresql

sqlite:
  adapter: sqlite3
  database: <%= File.join(project_root, 'db', 'composite_primary_keys_unittest.sqlite') %>

sqlserver:
  adapter: sqlserver
  username: cpk
  password: cpk
  database: composite_primary_keys_unittest
  host: localhost
  port: 1433

docker-compose.yml

version: '3'

services:
  cpk:
    build:
      context: .

    volumes:
      - ./:/usr/src/app
      - rubygems:/usr/local/bundle

    depends_on:
      - mysql
      - pql

  mysql:
    image: mysql:5.6

    environment:
      MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'

    volumes:
      - mysql_data:/var/lib/mysql

  pql:
    image: postgres:13

    environment:
      POSTGRES_PASSWORD: password

    volumes:
      - postgres_data:/var/lib/postgresql/dat

volumes:
  rubygems:
  mysql_data:
  postgres_data:

Dockerfile

FROM rubylang/ruby:2.7.2-bionic

RUN apt-get update
RUN apt-get install -y build-essential libpq-dev mysql-client libmysqlclient-dev sqlite3 libsqlite3-dev
WORKDIR /usr/src/app