chore: made the alert type optional #47

	# This is a basic workflow to help you get started with Actions

	name: Run tests

	# Controls when the action will run.
	on: push

	jobs:
	tests:
	name: Automated tests
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	- uses: actions/checkout@v2
	- name: Use Node.js
	# https://github.com/actions/setup-node
	uses: actions/setup-node@v2

	- name: Prepare modules
	run: npm install

	- name: Run tests
	run: npm test

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