Prepare for v4 work #1287

	name: Forge Tests

	on:
	push:
	branches:
	- main
	pull_request:

	env:
	FOUNDRY_PROFILE: ci

	jobs:
	check:
	strategy:
	fail-fast: true

	name: Foundry project
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: recursive

	# Must Insall node modules for forge to reference in remappings
	- uses: actions/setup-node@v1
	with:
	node-version: 18.x
	registry-url: https://registry.npmjs.org

	- name: Install Yarn
	run: npm install -g yarn

	- id: yarn-cache
	run: echo "::set-output name=dir::$(yarn cache dir)"

	- uses: actions/cache@v1
	with:
	path: ${{ steps.yarn-cache.outputs.dir }}
	key: yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	yarn-
	- name: Install dependencies
	run: yarn install --frozen-lockfile
	# End of node module support

	- name: Install Foundry
	uses: foundry-rs/foundry-toolchain@v1
	with:
	version: nightly

	- name: Run Forge build
	run: \|
	forge --version
	forge build --sizes
	id: build

	- name: Run Forge tests
	run: \|
	forge test -vvv
	id: test
	env:
	FORK_URL: https://mainnet.infura.io/v3/${{ secrets.INFURA_API_KEY }}

Provide feedback