How to execute ActiveRecord JDBC Adapter unit test and Rails ActiveRecord unit test using rails dev box

Summary

This document explains how to execute ActiveRecord JDBC Adapter unit test and Rails ActiveRecord unit test using rails-dev-box for those who are interested in ActiveRecord JDBC Adapter Rails 5 support.

Since this document and this rails-dev-box is created for testing purpose only, then please do not apply changes such as changing mysql root password to empty, allowing all IPv4 connection for PostgreSQL to your production systems.

Requirements

• Install Virtual Box
• Install Vagrant
• Install git

Steps to execute at host OS

• Clone rails-dev-box

> git clone -b runs_ar_jdbc https://github.com/yahonda/rails-dev-box.git

• Bring up rails-dev-box

> cd rails-dev-box
> vagrant up

• Log in to rails-dev-box via ssh

> vagrant ssh

steps to execute at guest (rails-dev-box)

• Validate which JRuby version is installed

ubuntu@rails-dev-box:~$ ruby -v
jruby 9.1.14.0 (2.3.3) 2017-11-08 2176f24 OpenJDK 64-Bit Server VM 25.151-b12 on 1.8.0_151-8u151-b12-0ubuntu0.17.04.2-b12 +jit [linux-x86_64]

• Update git config (if necessary)

ubuntu@rails-dev-box:~$ git config --global url."https://".insteadOf git://

• clone ActiveRecord JDBC Adapter

ubuntu@rails-dev-box:~$ git clone https://github.com/jruby/activerecord-jdbc-adapter
ubuntu@rails-dev-box:~$ cd activerecord-jdbc-adapter/

• Execute bundle install to install necessary gems

ubuntu@rails-dev-box:~/activerecord-jdbc-adapter$ bundle install

Execute ActiveRecord JDBC Adapter unit test

• Execute test_sqlite3 of ActiveRecord JDBC Adapter

ubuntu@rails-dev-box:~/activerecord-jdbc-adapter$ rake test_sqlite3

• Execute test_mysql of ActiveRecord JDBC Adapter

ubuntu@rails-dev-box:~/activerecord-jdbc-adapter$ rake test_mysql

• Execute test_postgresql of ActiveRecord JDBC Adapter

ubuntu@rails-dev-box:~/activerecord-jdbc-adapter$ rake test_postgresql

Enjoy ActiveRecord JDBC Driver development and testing.