fix exists unit test #414

	name: RUN ES LINT ANS TESTS
	on: push
	jobs:
	build:
	strategy:
	matrix:
	version: [18.14.0]
	timeout-minutes: 7
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v3
	with:
	node-version: ${{ matrix.version }}

	- name: Cache node modules
	id: cache-npm
	uses: actions/cache@v3
	env:
	cache-name: cache-node-modules
	with:
	# npm cache files are stored in `~/.npm` on Linux/macOS
	path: ~/.npm
	key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ env.cache-name }}-
	${{ runner.os }}-build-
	${{ runner.os }}-

	# if tests fail, this step may show what dependencies are changed.
	- if: ${{ steps.cache-npm.outputs.cache-hit != 'true' }}
	name: List the state of node modules
	continue-on-error: true
	run: npm list

	- name: Install modules
	run: npm ci

	- name: Run Prettier
	run: npm run format

	- name: Run ESLint
	run: npm run lint

	- name: Run Build
	run: npm run build

	- name: Download regular circuits for CI 'latest.zip' from S3
	run: mkdir ./test/testdata && wget https://iden3-circuits-bucket.s3.eu-west-1.amazonaws.com/latest.zip -P ./test/testdata

	- name: Unzip circuits to folder
	run: cd ./test/testdata && unzip latest.zip && cd - && pwd

	- name: Run Tests
	run: npm run test

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