docs: add Integration Tests Pass badge #80

	name: Integration Tests

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest
	services:
	mysql:
	image: mysql:latest
	env:
	MYSQL_ALLOW_EMPTY_PASSWORD: yes
	MYSQL_DATABASE: test_db
	MYSQL_USER: ${{ secrets.DB_USERNAME }}
	MYSQL_PASSWORD: ${{ secrets.DB_PASSWORD }}
	ports:
	- 3306:3306
	options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

	steps:
	- name: Verify MySQL connection
	run: \|
	mysql --version
	sudo apt-get install -y mysql-client
	mysql --host ${{ secrets.DB_HOST }} --port 3306 -u ${{ secrets.DB_USERNAME }} -p${{ secrets.DB_PASSWORD }} -e "SHOW DATABASES;"
	- name: Check out repository
	uses: actions/checkout@v3

	- name: Set up Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18'

	- name: Create ./env/.env.test file
	run: \|
	mkdir -p ./env
	echo "TYPEORM_CONNECTION=mysql" > ./env/.env.test
	echo "TYPEORM_HOST=${{ secrets.DB_HOST }}" >> ./env/.env.test
	echo "TYPEORM_DATABASE=test_db" >> ./env/.env.test
	echo "TYPEORM_USERNAME=${{ secrets.DB_USERNAME }}" >> ./env/.env.test
	echo "TYPEORM_PASSWORD=${{ secrets.DB_PASSWORD }}" >> ./env/.env.test
	echo "TYPEORM_PORT=3306" >> ./env/.env.test
	echo "SECRET_KEY=${{ secrets.SECRET_KEY }}" >> ./env/.env.test
	- name: Install dependencies
	run: npm install

	- name: Build the project
	run: npm run build

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

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