import os

import pytest

from .httpserver import HTTPServer

class Plugin:

SERVER = None

class PluginHTTPServer(HTTPServer):

def start(self):

super().start()

Plugin.SERVER = self

def stop(self):

super().stop()

Plugin.SERVER = None

def get_httpserver_listen_address():

listen_host = os.environ.get("PYTEST_HTTPSERVER_HOST")

listen_port = os.environ.get("PYTEST_HTTPSERVER_PORT")

if listen_port:

listen_port = int(listen_port)

return (listen_host, listen_port)

@pytest.fixture

def httpserver():

if Plugin.SERVER:

Plugin.SERVER.clear()

yield Plugin.SERVER

return

host, port = get_httpserver_listen_address()

if not host:

host = HTTPServer.DEFAULT_LISTEN_HOST

if not port:

port = HTTPServer.DEFAULT_LISTEN_PORT

server = PluginHTTPServer(host=host, port=port)

server.start()

yield server

def pytest_sessionfinish(session, exitstatus): # pylint: disable=unused-argument

if Plugin.SERVER is not None:

Plugin.SERVER.clear()

if Plugin.SERVER.is_running():

Plugin.SERVER.stop()