readme updated #4

	name: CI

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	test:
	runs-on: ubuntu-latest

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

	- name: Set up Node.js
	uses: actions/setup-node@v2
	with:
	node-version: '14'

	- name: Install dependencies
	run: npm install

	- name: Run tests
	run: npm run test -- --coverage

	- name: Upload coverage to Coveralls
	env:
	COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
	run: npx coveralls < ./coverage/lcov.info

	- name: Create coverage badge
	run: \|
	BADGE_URL="https://s3.amazonaws.com/assets.coveralls.io/badges/coveralls_96.svg"
	echo "![Coverage Badge]($BADGE_URL)" > coverage-badge.md
	cat coverage-badge.md

	- name: Commit coverage badge
	run: \|
	git config --local user.email "github-actions[bot]@users.noreply.github.com"
	git config --local user.name "github-actions[bot]"
	git add coverage-badge.md
	git commit -m "Update coverage badge"
	git push

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