Tests validation #958

	name: Tests validation

	on:
	push:
	branches: ["*.0"]
	pull_request:
	branches: ["*"]
	schedule:
	- cron: "0 0 * * *"

	jobs:
	tests:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Base Setup
	uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1

	- name: Install dependencies
	run: python -m pip install -U cookiecutter "jupyterlab>=4.0.0,<5"

	- name: Create the extension
	run: \|
	set -eux
	python -m cookiecutter --no-input .
	cat myextension/pyproject.toml

	- name: Test the extension
	working-directory: myextension
	run: \|
	set -eux
	jlpm
	jlpm test

	- name: Install the extension
	working-directory: myextension
	run: \|
	set -eux
	python -m pip install -v .
	cat myextension/labextension/package.json

	- name: List extensions
	run: \|
	jupyter labextension list

	- name: Install dependencies
	working-directory: myextension/ui-tests
	env:
	PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1
	run: jlpm install

	- name: Set up browser cache
	uses: actions/cache@v3
	with:
	path: \|
	${{ github.workspace }}/pw-browsers
	key: ${{ runner.os }}-${{ hashFiles('myextension/ui-tests/yarn.lock') }}

	- name: Install browser
	run: jlpm playwright install chromium
	working-directory: myextension/ui-tests

	- name: Execute integration tests
	working-directory: myextension/ui-tests
	run: \|
	jlpm playwright test

	- name: Upload Playwright Test report
	if: always()
	uses: actions/upload-artifact@v3
	with:
	name: myextension-playwright-tests
	path: \|
	myextension/ui-tests/test-results
	myextension/ui-tests/playwright-report

Provide feedback