#!/usr/share/ucs-test/runner python3
## desc: Test docker compose - with env file
## tags: [docker]
## exposure: dangerous
## packages:
##   - docker.io

from dockertest import Appcenter, App, get_app_name
from univention.config_registry import ConfigRegistry
import subprocess

DOCKER_COMPOSE = '''
version: '2.0'

services:
  test1:
    image: {image}
    command: /sbin/init
    restart: always
  test2:
    image: {image}
    command: /sbin/init
    restart: always
'''

ENV = '''
REDIS_PORT_6379_TCP_ADDR=test2
REDIS_PORT_6379_TCP_PORTc=6379
TEST_HOSTNAME=@%@hostname@%@
'''

if __name__ == '__main__':
	with Appcenter() as appcenter:

		name = get_app_name()
		setup = '#!/bin/sh'
		store_data = '#!/bin/sh'

		app = App(name=name, version='1', build_package=False, call_join_scripts=False)
		try:
			app.set_ini_parameter(
				DockerMainService='test1',
				DockerInjectEnvFile='main',
			)
			app.add_script(compose=DOCKER_COMPOSE.format(image='docker-test.software-univention.de/alpine:3.6'))
			app.add_script(env=ENV)
			app.add_script(setup=setup)
			app.add_script(store_data=store_data)
			app.add_to_local_appcenter()
			appcenter.update()
			app.install()
			app.verify(joined=False)
			env_file = '/var/lib/univention-appcenter/apps/%s/compose/%s.env' % (name, name)
			subprocess.call(['ls', '-la', env_file])
			env_content = open(env_file).read()
			ucr = ConfigRegistry()
			ucr.load()
			assert ('TEST_HOSTNAME=%s' % ucr.get('hostname')) in env_content, env_content
			env_container = subprocess.check_output(['univention-app', 'shell', name, 'env'], text=True)
			assert ('TEST_HOSTNAME=%s' % ucr.get('hostname')) in env_container, env_container
		finally:
			app.uninstall()
			app.remove()
