Working DockerMixin for tests.

wip-fakessh-exit-status
David Wilson 7 years ago
parent 5b4f9bd863
commit b51e41edb5

@ -0,0 +1 @@
docker[tls]==2.5.1

@ -1,11 +1,14 @@
import os import os
import random
import sys import sys
import unittest import unittest
import urlparse
import mock import mock
import mitogen.master import mitogen.master
import docker
DATA_DIR = os.path.join(os.path.dirname(__file__), 'data') DATA_DIR = os.path.join(os.path.dirname(__file__), 'data')
@ -21,14 +24,51 @@ def data_path(suffix):
return os.path.join(DATA_DIR, suffix) return os.path.join(DATA_DIR, suffix)
class BrokerMixin(object): class DockerizedSshDaemon(object):
def __init__(self):
self.docker = docker.from_env()
self.container_name = 'mitogen-test-%08x' % (random.getrandbits(64),)
self.container = self.docker.containers.run(
image='d2mw/mitogen-test',
detach=True,
remove=True,
publish_all_ports=True,
)
self.container.reload()
self.port = (self.container.attrs['NetworkSettings']['Ports']
['22/tcp'][0]['HostPort'])
self.host = self.get_host()
def get_host(self):
parsed = urlparse.urlparse(self.docker.api.base_url)
return parsed.netloc.partition(':')[0]
def close(self):
self.container.stop()
class RouterMixin(object):
broker_class = mitogen.master.Broker broker_class = mitogen.master.Broker
router_class = mitogen.master.Router
def setUp(self): def setUp(self):
super(BrokerMixin, self).setUp() super(RouterMixin, self).setUp()
self.broker = self.broker_class() self.broker = self.broker_class()
self.router = self.router_class(self.broker)
def tearDown(self): def tearDown(self):
self.broker.shutdown() self.broker.shutdown()
self.broker.join() self.broker.join()
super(BrokerMixin, self).tearDown() super(RouterMixin, self).tearDown()
class DockerMixin(RouterMixin):
@classmethod
def setUpClass(cls):
super(DockerMixin, cls).setUpClass()
cls.dockerized_ssh = DockerizedSshDaemon()
@classmethod
def tearDownClass(cls):
cls.dockerized_ssh.close()
super(DockerMixin, cls).tearDownClass()

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