use forked transaction retry library #5

	name: Tests
	on:
	pull_request:
	push:
	branches:
	- master
	jobs:
	tests:
	timeout-minutes: 30
	runs-on: ubuntu-18.04
	services:
	redis:
	image: redis
	ports:
	- 6379:6379
	options: >-
	--health-cmd "redis-cli ping"
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-ruby@v1
	with:
	ruby-version: 2.6
	- uses: actions/cache@v2
	with:
	path: vendor/bundle
	key: ${{ runner.os }}-gems-${{ hashFiles('**/Gemfile.lock') }}
	restore-keys: \|
	${{ runner.os }}-gems-
	- name: Setup
	run: bundle install
	- name: Test
	run: bundle exec rake spec

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