Update README.md #55

	name: Run JS unit tests

	on:
	# Triggers the workflow on push or pull request events for the master branch
	push:
	branches: [main]
	pull_request:
	branches: [main]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	run-tests:
	runs-on: ubuntu-latest
	services:
	postgresql:
	image: postgres:latest
	ports:
	- 5432
	env:
	POSTGRES_PASSWORD: haulage_db
	options: --health-cmd="pg_isready" --health-interval=10s --health-timeout=5s --health-retries=5
	steps:
	- name: Checkout repo
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Setup nodejs
	uses: actions/setup-node@v2
	with:
	node-version: "14"

	- name: Install npm 7
	run: \|
	npm install -g npm@7
	npm --version

	- name: Run tests
	env:
	DB_HOST: "127.0.0.1"
	DB_PORT: ${{ job.services.postgresql.ports[5432] }}
	DB_USER: "postgres"
	DB_PASSWORD: "haulage_db"
	DB_NAME: "postgres"
	TRANSACTION_LOG: "transaction_log.txt"
	run: \|
	touch webgui/transaction_log.txt
	make test

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