🛡️ fix: Enhance File Upload Security & Error Handling #2570

	name: Backend Unit Tests
	on:
	pull_request:
	branches:
	- main
	- dev
	- release/*
	paths:
	- 'api/**'
	jobs:
	tests_Backend:
	name: Run Backend unit tests
	timeout-minutes: 60
	runs-on: ubuntu-latest
	env:
	MONGO_URI: ${{ secrets.MONGO_URI }}
	OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
	JWT_SECRET: ${{ secrets.JWT_SECRET }}
	CREDS_KEY: ${{ secrets.CREDS_KEY }}
	CREDS_IV: ${{ secrets.CREDS_IV }}
	BAN_VIOLATIONS: ${{ secrets.BAN_VIOLATIONS }}
	BAN_DURATION: ${{ secrets.BAN_DURATION }}
	BAN_INTERVAL: ${{ secrets.BAN_INTERVAL }}
	NODE_ENV: CI
	steps:
	- uses: actions/checkout@v4
	- name: Use Node.js 20.x
	uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: 'npm'

	- name: Install dependencies
	run: npm ci

	- name: Install Data Provider
	run: npm run build:data-provider

	- name: Create empty auth.json file
	run: \|
	mkdir -p api/data
	echo '{}' > api/data/auth.json

	- name: Check for Circular dependency in rollup
	working-directory: ./packages/data-provider
	run: \|
	output=$(npm run rollup:api)
	echo "$output"
	if echo "$output" \| grep -q "Circular dependency"; then
	echo "Error: Circular dependency detected!"
	exit 1
	fi

	- name: Prepare .env.test file
	run: cp api/test/.env.test.example api/test/.env.test

	- name: Run unit tests
	run: cd api && npm run test:ci

	- name: Run librechat-data-provider unit tests
	run: cd packages/data-provider && npm run test:ci

	- name: Run linters
	uses: wearerequired/lint-action@v2
	with:
	eslint: true

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