fix: add check to make sure there is at least one validator in `_forc… #236

	name: Unit Test
	on:
	push:
	branches:
	- master
	- develop
	- bc-fusion
	pull_request:
	branches:
	- master
	- develop
	- bc-fusion
	permissions:
	contents: read
	# Optional: allow read access to pull request. Use with `only-new-issues` option.
	# pull-requests: read
	jobs:
	unit-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master
	- name: Get yarn cache directory path
	id: yarn-cache-dir-path
	run: echo "::set-output name=dir::$(yarn cache dir)"
	- uses: actions/cache@v1
	id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
	with:
	path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
	restore-keys: \|
	${{ runner.os }}-yarn-

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

	- name: Install Project Dependencies
	run: \|
	npm install
	forge install --no-git --no-commit foundry-rs/forge-std@v1.7.3

	- name: Lint Check
	run: \|
	npm run lint:check

	- name: Build
	run: \|
	forge build

	- name: Start Local Chain
	run: \|
	npm install pm2 -g
	pm2 start --name local-chain "anvil -f https://bsc-dataseed1.ninicoin.io"
	sleep 5
	env:
	PORT: 8545

	- name: Unit Test
	run: \|
	forge test --rpc-url http://127.0.0.1:8545

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