Tinytest.addAsync("oauth2 - pendingCredential is stored and can be retrieved (with oauth encryption)", async test => {
  try {
    OAuthEncryption.loadKey(Buffer.from([1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16]).toString("base64"));
    await testPendingCredential(test, "GET");
    await testPendingCredential(test, "POST");