Create node-tests.yml #1

	# Author: Ashutosh Kumar
	# Date: 2023-09-25
	# Version: 1.0
	# Description: This GitHub Actions workflow automates Node.js CI/CD for a Node.js project.
	# It performs the following steps:

	# Step 1: Check out the source code.
	# Step 2: Set up different versions of Node.js for testing.
	# Step 3: Perform a clean install of Node.js dependencies.
	# Step 4: Cache and restore dependencies for faster builds.
	# Step 5: Build the source code.
	# Step 6: Run tests using different versions of Node.js.

	name: Node.js CI

	on:
	push:
	branches: [ main ] # Trigger the workflow on every commit to the main branch.
	pull_request:
	branches: [ main ] # Trigger the workflow on pull requests targeting the main branch.

	jobs:
	build:

	runs-on: ubuntu-latest

	strategy:
	matrix:
	node-version: [12.x, 14.x, 16.x] # Define a matrix of Node.js versions to test.There would be 3 jobs for 12.x, 14.x, 16.x

	steps:
	- name: Checkout code
	uses: actions/checkout@v2 # Step 1: Check out the source code from the repository.

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node-version }}
	cache: 'npm' # Step 2: Use npm caching for faster dependency installs.

	- name: Install Node.js dependencies
	run: npm ci # Step 3: Perform a clean install of Node.js dependencies.

	- name: Run tests
	run: npm test # Step 4: Run tests using the specified Node.js version.

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