#    Copyright 2013 Mirantis, Inc.
#
#    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.

import signal
import subprocess
import time

processes_pool = None


def setup():
    global processes_pool

    with open('/dev/null', 'w') as devnull:
        processes_pool = tuple(
            [
                subprocess.Popen(
                    [
                        'python',
                        'fuel_plugin/testing/test_utils/nailgun_mimic.py'
                    ],
                    stdout=devnull,
                    stderr=devnull
                ),
                subprocess.Popen(
                    [
                        'ostf-server',
                        '--debug',
                        ('--debug_tests=fuel_plugin/testing/'
                         'fixture/dummy_tests')
                    ],
                    stdout=devnull,
                    stderr=devnull
                )
            ]
        )

    time.sleep(5)


def teardown():
    for process in processes_pool:
        process.send_signal(signal.SIGINT)
        process.wait()