@microsoft/useragent-sdk/tests/IdentifierDocument.standards.spec.ts

SDK for building decentralized identity wallets and enterprise agents.

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

import IdentifierDocument from '../src/IdentifierDocument';

describe('IdentifierDocument [Standards Compliance]', () => {

  it('should serialize expected JSON-LD excluding empty properties', async () => {
    const document = {
      id: 'did:ion:identifier',
      created: '2019-01-25T01:08:44.732Z',
      publicKeys: [
        {
          id: '#master',
          type: 'RsaVerificationKey2018',
          publicKeyJwk: {
            kty: 'RSA',
            kid: '#master',
            keyOps: [
              'sign',
              'verify'
            ],
            n: 'vdpHn7kNq42UMC1W8bwxgE7K...',
            e: 'AQAB'
          }
        }
      ],
      authentication: []
    };

    const identifierDocument = new IdentifierDocument(document);
    const serializedDocument = JSON.stringify(identifierDocument);
    /* tslint:disable:max-line-length */
    expect(serializedDocument).toEqual('{"id":"did:ion:identifier","created":"2019-01-25T01:08:44.732Z","@context":"https://w3id.org/did/v1","publicKey":[{"id":"#master","type":"RsaVerificationKey2018","publicKeyJwk":{"kty":"RSA","kid":"#master","keyOps":["sign","verify"],"n":"vdpHn7kNq42UMC1W8bwxgE7K...","e":"AQAB"}}]}');
  });

  // tslint:disable-next-line:mocha-no-side-effect-code
  it('should serialize expected JSON-LD', async () => {
    const document = {
      id: 'did:ion:identifier',
      created: '2019-01-25T01:08:44.732Z',
      publicKeys: [
        {
          id: '#master',
          type: 'RsaVerificationKey2018',
          publicKeyJwk: {
            kty: 'RSA',
            kid: '#master',
            keyOps: [
              'sign',
              'verify'
            ],
            n: 'vdpHn7kNq42UMC1W8bwxgE7K...',
            e: 'AQAB'
          }
        }
      ],
      authentication: [{ type: 'RsaVerificationKey2018', publicKeyReference: '#master' }],
      service: [{
        type: 'test', 
        publicKey: 'did:bar:456#key-1',
        serviceEndpoint: {
          '@context': 'test',
          '@type': 'HostServiceEndpoint',
          locations: ['test.com']
        }
      }]
    };

    const service = '"service":[{"type":"test","publicKey":"did:bar:456#key-1","serviceEndpoint":{"locations":["test.com"],"@context":"test","@type":"HostServiceEndpoint"}}]';

    const identifierDocument = new IdentifierDocument(document);
    const serializedDocument = JSON.stringify(identifierDocument);
    expect(serializedDocument).toEqual(`{"id":"did:ion:identifier","created":"2019-01-25T01:08:44.732Z","@context":"https://w3id.org/did/v1","authentication":[{"type":"RsaVerificationKey2018","publicKeyReference":"#master"}],${service},"publicKey":[{"id":"#master","type":"RsaVerificationKey2018","publicKeyJwk":{"kty":"RSA","kid":"#master","keyOps":["sign","verify"],"n":"vdpHn7kNq42UMC1W8bwxgE7K...","e":"AQAB"}}]}`);
    delete identifierDocument.publicKeys;
    expect(JSON.stringify(identifierDocument)).toEqual(`{"id":"did:ion:identifier","created":"2019-01-25T01:08:44.732Z","@context":"https://w3id.org/did/v1","authentication":[{"type":"RsaVerificationKey2018","publicKeyReference":"#master"}],${service}}`);
  });

  // tslint:disable-next-line:mocha-no-side-effect-code
  it('should deserialize JSON-LD', async () => {
    const document = {
      id: 'did:ion:identifier',
      created: '2019-01-25T01:08:44.732Z',
      publicKeys: [
        {
          id: '#master',
          type: 'RsaVerificationKey2018',
          publicKeyJwk: {
            kty: 'RSA',
            kid: '#master',
            keyOps: [
              'sign',
              'verify'
            ],
            n: 'vdpHn7kNq42UMC1W8bwxgE7K...',
            e: 'AQAB'
          }
        }
      ],
      authenticationReferences: [{ type: 'RsaVerificationKey2018', publicKeyReference: '#master' }],
      serviceReferences: [
        {
          type: 'test', 
          publicKey: 'did:bar:456#key-1',
          serviceEndpoint: {
            context: 'test',
            type: 'HostServiceEndpoint',
            locations: ['test.com']
          }
        }
      ]
    };

    const service = '"service":[{"type":"test","publicKey":"did:bar:456#key-1","serviceEndpoint":{"@context":"test","@type":"HostServiceEndpoint","locations":["test.com"]}}]';

    const serializedDocument = `{${service},"authentication":[{"type":"RsaVerificationKey2018","publicKeyReference":"#master"}],"id":"did:ion:identifier","created":"2019-01-25T01:08:44.732Z","@context":"https://w3id.org/did/v1","publicKey":[{"id":"#master","type":"RsaVerificationKey2018","publicKeyJwk":{"kty":"RSA","kid":"#master","keyOps":["sign","verify"],"n":"vdpHn7kNq42UMC1W8bwxgE7K...","e":"AQAB"}}]}`;
    const deserializedDocument = IdentifierDocument.fromJSON(JSON.parse(serializedDocument));
    console.log(deserializedDocument);
    expect(document.id).toBe(deserializedDocument.id);
    expect(1).toBe(deserializedDocument.publicKeys.length);
    expect(document.authenticationReferences).toEqual(deserializedDocument.authenticationReferences);
  });
});