MiNode/minode/tests/test_tor.py

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"""Tests for tor module"""
import collections
import os
import tempfile
import unittest
from minode import shared
from .common import tor_port_free
try:
from minode import tor
except ImportError:
tor = None
Proxy = collections.namedtuple('Proxy', ['hostname', 'port'])
@unittest.skipIf(
tor_port_free or tor is None, 'Inapropriate environment for tor service')
class TestTor(unittest.TestCase):
"""A test case running the tor service"""
tor = None
_files = ['onion_dest_priv.key', 'onion_dest.pub']
@classmethod
def cleanup(cls):
"""Remove used files"""
for f in cls._files:
try:
os.remove(os.path.join(shared.data_directory, f))
except FileNotFoundError:
pass
@classmethod
def setUpClass(cls):
shared.data_directory = tempfile.gettempdir()
shared.socks_proxy = Proxy('127.0.0.1', 9050)
cls.cleanup()
@classmethod
def tearDownClass(cls):
if cls.tor:
cls.tor.close()
cls.cleanup()
def test_tor(self):
"""Start the tor service as in main and check the environment"""
self.tor = tor.start_tor_service()
if not self.tor:
self.fail('The tor service has hot started.')
with open(
os.path.join(shared.data_directory, 'onion_dest.pub'),
'r', encoding='ascii'
) as key_file:
onion_key = key_file.read()
self.assertEqual(onion_key + '.onion', shared.onion_hostname)
# with open(
# os.path.join(shared.data_directory, 'onion_dest_priv.key'), 'rb'
# ) as key_file:
# private_key = key_file.read()