Adding network validation, explorer link #435

	name: Test
	on:
	pull_request:
	types: [opened, reopened, synchronize]

	jobs:
	unit-tests:
	env:
	POLKADOT_CONNECTION_TESTS: false
	name: Run tests
	runs-on: ubuntu-latest
	strategy:
	matrix:
	node-version: [18.x]

	steps:
	- name: Cancel previous runs
	uses: styfle/[email protected]
	with:
	access_token: ${{ github.token }}

	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v3
	with:
	registry-url: https://registry.npmjs.org

	- name: Restore yarn cache if available
	uses: actions/cache@v3
	id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
	with:
	path: \|
	node_modules
	//node_modules
	key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}

	- name: Install dependencies
	if: steps.yarn-cache.outputs.cache-hit != 'true'
	run: \|
	yarn install --frozen-lockfile

	- name: Run linting check
	run: \|
	yarn lint
	env:
	CI: true

	- name: Run type check
	run: \|
	yarn ts:check
	env:
	CI: true

	- name: Run Unit Tests
	run: \|
	yarn jest --config=jest.config.js
	env:
	CI: true

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