x/vmware-nsx
Code Issues Proposed changes

make IPv6 unit test work on systems with eth0

Browse Source 
fixes bug 1103074

The link local unit test was failing because it depended on eth0 to
exists.  This mocks getaddrinfo() to ensure a consistent return value
across testing environments.

Change-Id: Ie1a4d837efcacac8c8d2217c164ad751922e1a5f
This commit is contained in:
Mark McClain 2013-01-22 12:16:09 -05:00
parent 1b38a7e358
commit 1dc56a8ad3
1 changed files with 33 additions and 23 deletions
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56
quantum/tests/unit/test_wsgi.py
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@ -41,29 +41,39 @@ class TestWSGIServer(unittest.TestCase):
server.stop()
server.wait()
def test_ipv6_listen_called_with_scope(self):
server = wsgi.Server("test_app")
class TestWSGIServer2(unittest.TestCase):
def setUp(self):
self.eventlet_p = mock.patch.object(wsgi, 'eventlet')
self.eventlet = self.eventlet_p.start()
self.server = wsgi.Server("test_app")
with mock.patch.object(wsgi.eventlet, 'listen') as mock_listen:
with mock.patch.object(socket, 'getaddrinfo') as mock_get_addr:
mock_get_addr.return_value = [
(socket.AF_INET6,
socket.SOCK_STREAM,
socket.IPPROTO_TCP,
'',
('fe80::204:acff:fe96:da87%eth0', 1234, 0, 2))
]
with mock.patch.object(server, 'pool') as mock_pool:
server.start(None,
1234,
host="fe80::204:acff:fe96:da87%eth0")
def tearDown(self):
self.eventlet_p.stop()
mock_get_addr.assert_called_once_with(
"fe80::204:acff:fe96:da87%eth0",
1234,
socket.AF_UNSPEC,
socket.SOCK_STREAM
)
def test_ipv6_with_link_local_start(self):
mock_app = mock.Mock()
with mock.patch.object(self.server, 'pool') as pool:
self.server.start(mock_app,
0,
host="fe80::204:acff:fe96:da87%eth0")
self.eventlet.assert_has_calls([
mock.call.listen(('fe80::204:acff:fe96:da87%eth0', 0, 0, 2),
backlog=128,
family=10)
])
pool.spawn.assert_has_calls([mock.call(
self.server._run,
mock_app,
self.eventlet.listen.mock_calls[0].return_value)
])
mock_listen.assert_called_once_with(
('fe80::204:acff:fe96:da87%eth0', 1234, 0, 2),
family=socket.AF_INET6,
backlog=128
)
mock_pool.spawn.assert_has_calls([
mock.call(
server._run,
None,
mock_listen.return_value)
])