test

add graphical test to check ci #24

	name: test

	on:
	pull_request:
	branches:
	- master
	- dev

	# Only run if src, pom or github actions files change
	# Other changes like docs / readme / license don't require tests to be re-run
	paths:
	- 'src/**'
	- 'pom.xml'
	- '.github/**'

	push:
	branches:
	- master
	paths:
	- 'src/**'
	- 'pom.xml'
	- '.github/**'

	# Prevent multiple runs of the same workflow on the same branch at the same time
	# e.g. if new commits pushed to a PR, will cancel any current runs before starting
	# a new one
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: ubuntu-latest

	# Cancel jobs after 30 minutes
	timeout-minutes: 30

	steps:
	- uses: actions/checkout@v4

	- name: Set up JDK 8
	uses: actions/setup-java@v4
	with:
	java-version: '8'
	distribution: 'zulu'
	cache: maven

	# - name: Install blosc
	# run: sudo apt install libblosc-dev
	- name: Install xvfb
	run: sudo apt-get install xvfb
	- name: Build with maven
	run: xvfb-run --auto-servernum mvn -B package --file pom.xml

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