'``/VolumeDriver.List`` omits volumes that don\'t have a metadata field
for their name.'

def test_list_no_metadata_name(self):

    d = self.flocker_client.create_dataset(self.NODE_A, int(DEFAULT_SIZE.to_Byte()), metadata={})
    d.addCallback((lambda _: self.assertResult('POST', '/VolumeDriver.List', {}, OK, {u'Err': u'', u'Volumes': []})))
    return d
