Correct CI check for examples and add unit test (#4045) #557

	---
	# Copyright 2023 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	# GitHub action that runs https://github.com/adRise/update-pr-branch on each push to
	# `main`. `update-pr-branch` will pick the oldest PR (by creation date) that is approved
	# with auto-merge enabled and update it to the latest `main`, forming a best-effort queue
	# of approved PRs.
	name: PR update
	on:
	push:
	branches: [main]
	jobs:
	autoupdate:
	runs-on: ubuntu-latest
	steps:
	- name: Automatically update PR
	uses: adRise/[email protected]
	with:
	token: ${{ secrets.AGONES_BOT }}
	base: main
	required_approval_count: 1
	require_passed_checks: true
	sort: created
	direction: asc

Provide feedback