Function capture

test/cliContracts.test.js:16–23

()

const { computeAssetId } = require('../src/gep/contentHash');

function capture() {
  let text = '';
  return {
    out: { write: s => { text += s; } },
    text: () => text,
    json: () => JSON.parse(text),
  };
}

async function captureProcessOutput(fn) {
  let stdout = '';