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Mock socket bind to avoid depending on local IPs being available in test box

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This commit is contained in:
vieira 2017-11-06 23:00:06 +00:00 committed by Brian May
parent 4300a02343
commit 416636fa9b
1 changed files with 6 additions and 1 deletions
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7
sshuttle/tests/client/test_helpers.py
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@ -2,6 +2,7 @@ from mock import patch, call
import sys import sys
import io import io
import socket import socket
import errno
import sshuttle.helpers import sshuttle.helpers
@ -162,7 +163,11 @@ nameserver 2404:6800:4004:80c::4
] ]
def test_islocal(): @patch('sshuttle.helpers.socket.socket.bind')
def test_islocal(mock_bind):
bind_error = socket.error(errno.EADDRNOTAVAIL)
mock_bind.side_effect = [None, bind_error, None, bind_error]
assert sshuttle.helpers.islocal("127.0.0.1", socket.AF_INET) assert sshuttle.helpers.islocal("127.0.0.1", socket.AF_INET)
assert not sshuttle.helpers.islocal("192.0.2.1", socket.AF_INET) assert not sshuttle.helpers.islocal("192.0.2.1", socket.AF_INET)
assert sshuttle.helpers.islocal("::1", socket.AF_INET6) assert sshuttle.helpers.islocal("::1", socket.AF_INET6)