'When passed an SSL strports description, L{clientFromString} returns a
L{SSL4ClientEndpoint} instance initialized with the values from the
string.'

def test_sslPositionalArgs(self):

    reactor = object()
    client = endpoints.clientFromString(reactor, ('ssl:example.net:4321:privateKey=%s:certKey=%s:bindAddress=10.0.0.3:timeout=3:caCertsDir=%s' % (escapedPEMPathName, escapedPEMPathName, escapedCAsPathName)))
    self.assertIsInstance(client, endpoints.SSL4ClientEndpoint)
    self.assertIs(client._reactor, reactor)
    self.assertEqual(client._host, 'example.net')
    self.assertEqual(client._port, 4321)
    self.assertEqual(client._timeout, 3)
    self.assertEqual(client._bindAddress, ('10.0.0.3', 0))
