Setup minitest CI with GitHub actions #1

	name: minitest
	on:
	pull_request:
	branches: [version-2]
	jobs:
	run-minitest:
	runs-on: ubuntu-latest
	services:
	postgres:
	image: postgres:16
	ports: ["5432:5432"]
	env:
	POSTGRES_DB: rails_test
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 15
	env:
	RAILS_ENV: test
	DATABASE_URL: postgres://postgres:postgres@localhost:5432/rails_test
	steps:
	- uses: actions/checkout@v4
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	bundler-cache: true
	- name: Preparing database
	run: bin/rails db:prepare
	- name: Run tests
	run: bin/rails test

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