@yoroi/api/lib/module/cardano/translators/transformers/asFingerprint.test.js

The API package of Yoroi SDK

"use strict";

import { asFingerprint } from './asFingerprint';
describe('asFingerprint function', () => {
  it('should return a valid fingerprint', () => {
    const tokenId = '1f7a58a1aa1e6b047a42109ade331ce26c9c2cce027d043ff264fb1f.425249434b53';
    const fingerprint = asFingerprint(tokenId);
    expect(fingerprint).toBe('asset1kmp6nmdx5ptmjnt30vq2m2606nz35ae4xfx588');
  });
  it('should throw an error for invalid policyId length', () => {
    const tokenId = 'invalidPolicyLength.3030';
    expect(() => asFingerprint(tokenId)).toThrowError('Invalid policyId');
  });
  it('should throw an error for missing policyId', () => {
    let tokenId = '.3030';
    expect(() => asFingerprint(tokenId)).toThrowError('Invalid policyId');
    tokenId = '.';
    expect(() => asFingerprint(tokenId)).toThrowError('Invalid policyId');
    tokenId = '';
    expect(() => asFingerprint(tokenId)).toThrowError('Invalid policyId');
  });
  it('should handle missing assetNameHex gracefully', () => {
    const tokenId = 'e68f1cea19752d1292b4be71b7f5d2b3219a15859c028f7454f66cdf.';
    const fingerprint = asFingerprint(tokenId);
    expect(fingerprint).toBe('asset18yypccxey83hzgfk5n0phpwseatsvteyvp78h2');
  });
  it('should handle missing separator gracefully', () => {
    const tokenId = 'e68f1cea19752d1292b4be71b7f5d2b3219a15859c028f7454f66cdf';
    const fingerprint = asFingerprint(tokenId);
    expect(fingerprint).toBe('asset18yypccxey83hzgfk5n0phpwseatsvteyvp78h2');
  });
});
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