const { expect } = require('chai')
const { ObjectId } = require('../../../app/js/mongodb')

const TrackChangesApp = require('./helpers/TrackChangesApp')
const TrackChangesClient = require('./helpers/TrackChangesClient')

describe('ExportProject', function () {
  before('start app', function (done) {
    TrackChangesApp.ensureRunning(done)
  })

  describe('when there are no updates', function () {
    before('fetch export', function (done) {
      TrackChangesClient.exportProject(ObjectId(), (error, updates) => {
        if (error) {
          return done(error)
        }
        this.exportedUpdates = updates
        done()
      })
    })

    it('should export an empty array', function () {
      expect(this.exportedUpdates).to.deep.equal([])
    })
  })

  // see ArchivingUpdatesTests for tests with data in mongo/s3
})