'If an empty host header is sent to the Docker plugin it does not blow
up, instead operating normally. E.g. for ``Plugin.Activate`` call
returns the ``Implements`` response.'

def test_empty_host(self):

    return self.assertResult('POST', '/Plugin.Activate', 12345, OK, {u'Implements': [u'VolumeDriver']}, additional_headers={'Host': ['']})
