Boostnote/tests/dataApi/migrateFromV6Storage-test.js at delete-readme-ko · csseditor/Boostnote · GitHub

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const test = require('ava')
const migrateFromV6Storage = require('browser/main/lib/dataApi/migrateFromV6Storage')

global.document = require('jsdom').jsdom('<body></body>')
global.window = document.defaultView
global.navigator = window.navigator

const Storage = require('dom-storage')
const localStorage = window.localStorage = global.localStorage = new Storage(null, { strict: true })
const path = require('path')
const TestDummy = require('../fixtures/TestDummy')
const sander = require('sander')
const CSON = require('@rokt33r/season')
const _ = require('lodash')
const os = require('os')

const dummyStoragePath = path.join(os.tmpdir(), 'test/migrate-test-storage')

test.beforeEach((t) => {
  let dummyData = t.context.dummyData = TestDummy.dummyLegacyStorage(dummyStoragePath)
  console.log('init count', dummyData.notes.length)
  localStorage.setItem('storages', JSON.stringify([dummyData.cache]))
})

test.serial('Migrate legacy storage into v1 storage', (t) => {
  return Promise.resolve()
    .then(function test () {
      return migrateFromV6Storage(dummyStoragePath)
    })
    .then(function assert (data) {
      // Check the result. It must be true if succeed.
      t.true(data)

      // Check all notes migrated.
      let dummyData = t.context.dummyData
      let noteDirPath = path.join(dummyStoragePath, 'notes')
      let fileList = sander.readdirSync(noteDirPath)
      t.is(dummyData.notes.length, fileList.length)
      let noteMap = fileList
        .map((filePath) => {
          return CSON.readFileSync(path.join(noteDirPath, filePath))
        })
      dummyData.notes
        .forEach(function (targetNote) {
          t.true(_.find(noteMap, {title: targetNote.title, folder: targetNote.folder}) != null)
        })

      // Check legacy folder directory is removed
      dummyData.json.folders
        .forEach(function (folder) {
          try {
            sander.statSync(dummyStoragePath, folder.key)
            t.fail('Folder still remains. ENOENT error must be occured.')
          } catch (err) {
            t.is(err.code, 'ENOENT')
          }
        })
    })
})

test.after.always(function () {
  localStorage.clear()
  sander.rimrafSync(dummyStoragePath)
})