'Calling L{client.readBody} with a response that has already had its
transport closed (eg. for a very small request) will not trigger a
deprecation warning.'

def test_deprecatedTransportNoWarning(self):

    response = AlreadyCompletedDummyResponse()
    client.readBody(response)
    warnings = self.flushWarnings()
    self.assertEqual(len(warnings), 0)
