import test from 'node:test'; import assert from 'node:assert'; import { RegistryContractError, VerifierContractError } from '../src/errors/index.js'; test('creates registry contract error', () => { const err = new RegistryContractError('Registry contract not found'); assert.equal(err.name, 'RegistryContractError'); }); test('creates verifier contract error', () => { const err = new VerifierContractError('Verifier contract not found'); assert.equal(err.name, 'VerifierContractError'); });