Return $this for addEvent and emptyEvent #268

	# build docker image based on debian bullseye and bookworm
	# start both containers and run sick.php
	# stop & clean
	name: Docker Test Image

	on:
	# only trigger CI when pull request on following branches
	pull_request:
	branches:
	- 'alpha'
	# this is to manually trigger the worklow
	workflow_dispatch:
	inputs:
	logLevel:
	description: 'Reason'
	default: 'Manual launch'

	jobs:
	buildAndTestDockerImg:
	runs-on: ubuntu-latest
	steps:

	- name: Check Out Repo
	# Check out the repo, using current branch
	# https://github.com/marketplace/actions/checkout
	uses: actions/checkout@v4

	- name: Build jeedom:bullseye
	# build current image for bullseye
	run: \|
	docker build -t jeedom:bullseye --build-arg DEBIAN=bullseye --build-arg DATABASE=1 .
	- name: run jeedom:bullseye and check
	# build current image for bullseye and check it
	run: \|
	docker run -p 80:80 -d --rm --name jeedom_bullseye jeedom:bullseye
	sleep 45
	docker exec jeedom_bullseye php sick.php
	- name: Build jeedom:bookworm
	# build current image for bookworm
	run: \|
	docker build -t jeedom:bookworm --build-arg DEBIAN=bookworm --build-arg DATABASE=1 .
	- name: run jeedom:bookworm and check
	# build current image for bookworm and check it
	run: \|
	docker run -p 81:80 -d --rm --name jeedom_bookworm jeedom:bookworm
	sleep 45
	docker exec jeedom_bookworm php sick.php

	- name: Clean docker image
	continue-on-error: true
	run: \|
	docker stop jeedom_bullseye jeedom_bookworm \|\| true
	docker rm jeedom_bullseye jeedom_bookworm \|\| true
	docker rmi jeedom:bullseye jeedom:bookworm \|\| true

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