add readme specs #137

	name: CI

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master

	jobs:
	test:
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:latest
	ports:
	- 5432:5432
	env:
	POSTGRES_USER: postgres
	POSTGRES_PASSWORD: postgres
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	redis:
	image: redis:latest
	ports:
	- 6379:6379

	env:
	RAILS_ENV: test
	DATABASE_HOST: localhost
	DATABASE_PORT: 5432
	DATABASE_USER: postgres
	DATABASE_PASSWORD: postgres

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: 3.1.6

	- name: Cache gems
	uses: actions/cache@v3
	with:
	path: vendor/bundle
	key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
	restore-keys: \|
	${{ runner.os }}-gems-

	- name: Install dependencies
	run: \|
	gem install bundler
	bundle install --path vendor/bundle

	- name: Set up database
	run: \|
	bundle exec rails db:create
	bundle exec rails db:schema:load

	- name: add Outboxer
	run: \|
	echo "gem 'outboxer', git: 'https://github.com/fast-programmer/outboxer.git', branch: 'master'" >> Gemfile
	bundle install
	bin/rails g outboxer:install
	bin/rake db:migrate
	mkdir lib
	{ sed '$d' lib/event.rb; printf "\n # callbacks\n\n after_create do \|event\|\n Outboxer::Message.queue(messageable: event)\n end\nend\n"; } > lib/event.tmp && mv lib/event.tmp lib/event.rb

	- name: Run tests
	run: bundle exec rspec

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