CI: add automated tests workflow #15

	# This workflow uses actions that are not certified by GitHub. They are
	# provided by a third-party and are governed by separate terms of service,
	# privacy policy, and support documentation.
	#
	# This workflow will install a prebuilt Ruby version, install dependencies, and
	# run tests and linters.
	name: "Ruby on Rails CI"
	on:
	push:
	branches: ["main"]
	pull_request:
	branches: ["main"]
	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Install Ruby and gems
	uses: ruby/setup-ruby@v1.157.0
	with:
	ruby-version: '3.2.2'
	bundler-cache: true

	- name: Set up database schema
	run: bundle install && bundle exec rails db:schema:load
	working-directory: ./backend

	- name: Run tests
	run: bundle exec rspec
	working-directory: ./backend

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