def METHOD_NAME(self, client, index_client, storage_cs, container_name):
    name1 = "list1"
    name2 = "list2"
    indexer1 = self._prepare_indexer(client, index_client, storage_cs, name1, container_name)
    indexer2 = self._prepare_indexer(client, index_client, storage_cs, name2, container_name)
    client.create_indexer(indexer1)
    client.create_indexer(indexer2)
    result = client.get_indexers()
    assert isinstance(result, list)
    assert set(x.name for x in result).intersection([name1, name2]) == set([name1, name2])