.WillOnce(DoAll(Invoke([this, &mock_image_ctx, mock_rados_client, r, action](
uint64_t handle, librados::AioCompletionImpl *c) {
c->get();
.WillOnce(DoAll(Invoke([this, &mock_image_ctx, mock_rados_client, r, action](
uint64_t handle, librados::AioCompletionImpl *c) {
c->get();