Fix/tests ci #4

	name: Smart Contract CI

	on:
	pull_request:
	paths:
	- 'contracts/**'

	env:
	PRIVATE_KEY: ${{ secrets.PRIVATE_KEY }}

	jobs:
	security_audit:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18.x'
	registry-url: 'https://registry.npmjs.org'
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

	- name: Install dependencies
	run: npm install

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.x'

	- name: Install Slither
	run: python -m pip install slither-analyzer

	- name: Run Slither
	run: slither . --exclude-dependencies

	code_coverage:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Setup Node.js
	uses: actions/setup-node@v3
	with:
	node-version: '18.x'
	registry-url: 'https://registry.npmjs.org'
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

	- name: Install dependencies
	run: npm install

	- name: Run tests with Hardhat
	run: npm run test

	- name: Run Solidity-Coverage
	run: \|
	npm install --save-dev solidity-coverage
	npx hardhat coverage

	- name: Enforce Coverage
	run: npx istanbul check-coverage --statements 37.5 --branches 17.5 --functions 40 --lines 30

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