text: import { expect } from 'chai';
  
  import {
    Address, Wallet, UnspentBoxes, TxDataInputs, ErgoBoxCandidate, Contract,
    TxOutputCandidates, ErgoStateContext
  } from '../pkg/ergo_wallet_wasm';
  
  it('new signed transaction', async () => {
  
    const recipient = Address.from_testnet_str('3WvsT2Gm4EpsM9Pg18PdY6XyhNNMqXDsvJTbbf6ihLvAmSb7u5RN');
    const unspent_boxes = UnspentBoxes.from_boxes([]);
    const tx_data_inputs = TxDataInputs.from_boxes([]);
    const send_change_to = Address.from_testnet_str('3WvsT2Gm4EpsM9Pg18PdY6XyhNNMqXDsvJTbbf6ihLvAmSb7u5RN');
  
    let contract = Contract.pay_to_address(recipient);
    let outbox = new ErgoBoxCandidate(1, 0, contract);
    let tx_outputs = new TxOutputCandidates(outbox);
    let dummy_ctx = ErgoStateContext.dummy();
    let wallet = Wallet.from_mnemonic("", "");
    expect(() => wallet.new_signed_transaction(dummy_ctx,
      unspent_boxes,
      tx_data_inputs,
      tx_outputs,
      send_change_to,
      1,
      1)).to.throw("Not yet implemented");
  });
  
  