285 lines
10 KiB
TypeScript
285 lines
10 KiB
TypeScript
import { assert, expect, spy, use } from 'chai'
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import spies from 'chai-spies'
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import { DDO } from '../../../src/ddo/DDO'
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import { Service } from '../../../src/ddo/Service'
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import { Ocean } from '../../../src/ocean/Ocean'
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import config from '../config'
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import TestContractHandler from '../keeper/TestContractHandler'
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import * as jsonDDO from '../testdata/ddo.json'
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use(spies)
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describe('DDO', () => {
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const testDDO: DDO = new DDO({
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id: `did:op:${'a'.repeat(64)}`,
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publicKey: [
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{
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id: 'did:op:123456789abcdefghi#keys-1',
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type: 'RsaVerificationKey2018',
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owner: 'did:op:123456789abcdefghi',
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publicKeyPem: '-----BEGIN PUBLIC KEY...END PUBLIC KEY-----\r\n'
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},
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{
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id: 'did:op:123456789abcdefghi#keys-2',
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type: 'Ed25519VerificationKey2018',
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owner: 'did:op:123456789abcdefghi',
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publicKeyBase58: 'H3C2AVvLMv6gmMNam3uVAjZpfkcJCwDwnZn6z3wXmqPV'
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}
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],
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authentication: [
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{
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type: 'RsaSignatureAuthentication2018',
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publicKey: 'did:op:123456789abcdefghi#keys-1'
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},
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{
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type: 'ieee2410Authentication2018',
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publicKey: 'did:op:123456789abcdefghi#keys-2'
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}
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],
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service: [
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{
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type: 'OpenIdConnectVersion1.0Service',
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serviceEndpoint: 'https://openid.example.com/'
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},
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{
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type: 'CredentialRepositoryService',
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serviceEndpoint: 'https://repository.example.com/service/8377464'
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},
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{
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type: 'XdiService',
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serviceEndpoint: 'https://xdi.example.com/8377464'
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},
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{
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type: 'HubService',
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serviceEndpoint:
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'https://hub.example.com/.identity/did:op:0123456789abcdef/'
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},
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{
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type: 'MessagingService',
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serviceEndpoint: 'https://example.com/messages/8377464'
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},
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{
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type: 'SocialWebInboxService',
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serviceEndpoint: 'https://social.example.com/83hfh37dj',
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description: 'My public social inbox',
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spamCost: {
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amount: '0.50',
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currency: 'USD'
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}
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} as any,
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{
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id: 'did:op:123456789abcdefghi;bops',
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type: 'BopsService',
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serviceEndpoint: 'https://bops.example.com/enterprise/'
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},
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{
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type: 'consume',
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serviceEndpoint:
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'http://mybrizo.org/api/v1/brizo/services/consume?pubKey={pubKey}&serviceId={serviceId}&url={url}'
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},
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{
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type: 'compute',
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serviceEndpoint:
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'http://mybrizo.org/api/v1/brizo/services/compute?pubKey={pubKey}&serviceId={serviceId}&algo={algo}&container={container}'
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},
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{
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type: 'metadata',
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index: 0,
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serviceEndpoint:
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'http://myaquarius.org/api/v1/provider/assets/metadata/{did}',
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attributes: {
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main: {
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name: 'UK Weather information 2011',
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type: 'dataset',
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dateCreated: '2012-10-10T17:00:000Z',
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datePublished: '2012-10-10T17:00:000Z',
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author: 'Met Office',
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license: 'CC-BY',
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price: '10',
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files: [
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{
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index: 0,
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checksum: 'efb2c764274b745f5fc37f97c6b0e761',
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contentLength: '4535431',
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contentType: 'application/json',
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resourceId:
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'access-log2018-02-13-15-17-29-18386C502CAEA932'
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},
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{
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index: 1,
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checksum: '085340abffh21495345af97c6b0e761',
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contentLength: '12324',
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contentType: 'application/json'
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},
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{
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index: 2,
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contentType: ''
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}
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]
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},
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curation: {
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rating: 0.93,
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numVotes: 123,
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schema: 'Binary Voting'
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},
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additionalInformation: {
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description:
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'Weather information of UK including temperature and humidity',
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copyrightHolder: 'Met Office',
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workExample:
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'423432fsd,51.509865,-0.118092,2011-01-01T10:55:11+00:00,7.2,68',
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links: [
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{
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sample1:
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'http://data.ceda.ac.uk/badc/ukcp09/data/gridded-land-obs/gridded-land-obs-daily/'
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},
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{
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sample2:
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'http://data.ceda.ac.uk/badc/ukcp09/data/gridded-land-obs/gridded-land-obs-averages-25km/'
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},
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{
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fieldsDescription: 'http://data.ceda.ac.uk/badc/ukcp09/'
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}
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],
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inLanguage: 'en',
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categories: ['Economy', 'Data Science'],
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tags: ['weather', 'uk', '2011', 'temperature', 'humidity'],
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updateFrequency: 'yearly',
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structuredMarkup: [
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{
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uri: 'http://skos.um.es/unescothes/C01194/jsonld',
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mediaType: 'application/ld+json'
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},
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{
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uri: 'http://skos.um.es/unescothes/C01194/turtle',
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mediaType: 'text/turtle'
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}
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]
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}
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}
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}
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]
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})
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let ocean: Ocean
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beforeEach(async () => {
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await TestContractHandler.prepareContracts()
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ocean = await Ocean.getInstance(config)
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})
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afterEach(() => {
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spy.restore()
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})
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describe('#serialize()', () => {
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it('should properly serialize', async () => {
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const ddoString = DDO.serialize(testDDO)
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assert(ddoString)
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assert(ddoString.startsWith('{'))
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})
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})
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describe('#constructor()', () => {
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it('should create an empty ddo', async () => {
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const ddo = new DDO()
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assert(ddo)
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assert(ddo.service.length === 0)
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assert(ddo.authentication.length === 0)
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assert(ddo.publicKey.length === 0)
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})
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it('should create an predefined ddo', async () => {
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const service: Partial<Service> & any = {
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serviceEndpoint: 'http://',
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description: 'nice service'
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}
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const ddo = new DDO({
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service: [service as any]
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})
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assert(ddo)
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assert(ddo.service.length === 1)
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assert((ddo.service[0] as any).description === service.description)
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assert(ddo.authentication.length === 0)
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assert(ddo.publicKey.length === 0)
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})
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})
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describe('#deserialize()', () => {
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it('should properly deserialize from serialized object', async () => {
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const ddoString = DDO.serialize(testDDO)
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assert.typeOf(ddoString, 'string')
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const ddo: DDO = DDO.deserialize(ddoString)
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assert.instanceOf(ddo, DDO)
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assert.equal(ddo.id, testDDO.id)
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assert.equal(ddo.publicKey[0].publicKeyPem, testDDO.publicKey[0].publicKeyPem)
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})
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it('should properly deserialize from json file', async () => {
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const ddo: DDO = DDO.deserialize(JSON.stringify(jsonDDO))
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assert(ddo)
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assert.equal(ddo.id, jsonDDO.id)
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assert.equal(ddo.publicKey[0].publicKeyPem, jsonDDO.publicKey[0].publicKeyPem)
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})
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})
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describe('#getChecksum()', () => {
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it('should properly generate a the checksum DDO', async () => {
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const ddo = new DDO(testDDO)
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const checksum = ddo.getChecksum()
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assert.equal(
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checksum,
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'0x15f27a7a3c7b15d2b06dec7347c6b8da168adddd7df51a8ebbbe87b59b80049b'
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)
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})
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})
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describe('#generateProof()', () => {
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const publicKey = `0x${'a'.repeat(40)}`
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const signature = `0x${'a'.repeat(130)}`
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it('should properly generate the proof', async () => {
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const signTextSpy = spy.on(ocean.utils.signature, 'signText', () => signature)
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const ddo = new DDO(testDDO)
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const checksum = ddo.getChecksum()
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const proof = await ddo.generateProof(ocean, publicKey)
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assert.include(proof as any, {
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creator: publicKey,
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type: 'DDOIntegritySignature',
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signatureValue: signature
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})
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expect(signTextSpy).to.have.been.called.with(checksum, publicKey)
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})
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})
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describe('#addProof()', () => {
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const publicKey = `0x${'a'.repeat(40)}`
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it('should properly add the proof on the DDO', async () => {
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const fakeProof = {
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creation: Date.now(),
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creator: 'test',
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type: 'test',
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signaturValue: 'test'
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} as any
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const ddo = new DDO(testDDO)
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const generateProofSpy = spy.on(ddo, 'generateProof', () => fakeProof)
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await ddo.addProof(ocean, publicKey)
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assert.equal(ddo.proof, fakeProof)
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expect(generateProofSpy).to.have.been.called.with(publicKey)
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})
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})
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})
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