any(TransportRequest.class),
any(TransportRequestOptions.class),
eq(EmptyTransportResponseHandler.INSTANCE_SAME)
)).thenReturn(result);
runnable.run();
verify(blobTransferTarget).putHeadChunkTransferFinished(transferId);
verify(transportService, times(2)).submitRequest(
eq(discoveryNode),
eq(BlobHeadRequestHandler.Actions.PUT_BLOB_HEAD_CHUNK),