Add issueCredential method to test helpers.

test/helpers.js

@@ -1,6 +1,7 @@
 /*!
  * Copyright (c) 2019-2024 Digital Bazaar, Inc. All rights reserved.
  */
+import * as vc from '../lib/index.js';
 import {CredentialIssuancePurpose} from '../lib/CredentialIssuancePurpose.js';
 import {
  documentLoader as defaultLoader
@@ -23,6 +24,36 @@ export function createSkewedTimeStamp({date = new Date(), skewYear}) {
  return `${isoString.substring(0, isoString.length - 5)}Z`;
 }
 
+export async function issueCredential({
+ credential,
+ suites,
+ mandatoryPointers,
+ selectivePointers = [],
+ issuer,
+ derived,
+ documentLoader = defaultLoader,
+}) {
+ credential.issuer = issuer;
+ credential.id = `http://example.edu/credentials/${uuid()}`;
+ const verifiableCredential = await vc.issue({
+ credential,
+ documentLoader,
+ suite: suites.issue({mandatoryPointers}),
+ });
+ if(!derived) {
+ return {verifiableCredential};
+ }
+ const derivedCredential = await vc.derive({
+ verifiableCredential,
+ documentLoader,
+ suite: suites.derive({selectivePointers}),
+ });
+ return {
+ verifiableCredential: derivedCredential,
+ baseCredential: verifiableCredential
+ };
+}
+
 export async function signCredential({
  credential,
  suites,