шутка / кукловод - неожиданный жетон

Question

Я получаю ошибку unexpected token ';', когда пытаюсь запустить свои тесты. Я просмотрел несколько проблем с GitHub, и общее согласие заключается в том, чтобы изменить .babelrc на babel.config.js при использовании v7.

однако, я все еще получаю эту ошибку.

Просто чтобы прояснить, эти тесты работали, пока я не изменил свою структуру каталогов.

предыдущая структура была -

root/test/test.spec.js

текущая пересмотренная структура каталога

root/test/e2e/tests/users/add.spec.js

выполнение тестов через npx - npx jest --forceExit "test/e2e/tests/*"

package.json

"dependencies": {
    "@babel/cli": "^7.2.3",
    "@babel/core": "^7.3.4",
    "@babel/register": "^7.0.0",
    "assert": "^1.4.1",
    "babel-core": "^7.0.0-bridge.0",
    "chai": "^4.2.0",
    "jest-puppeteer": "^4.0.0",
    "regenerator-runtime": "^0.13.1",
    "screen-info": "^1.0.1",
    "screenres": "^2.0.1"
  },
  "devDependencies": {
    "@babel/plugin-transform-modules-commonjs": "^7.2.0",
    "@babel/preset-env": "^7.3.4",
    "babel-jest": "^24.5.0",
    "babel-preset-env": "^1.7.0",
    "babel-preset-jest": "^24.3.0",
    "babel-core": "7.0.0-bridge.0",
    "jest": "^24.5.0",
    "jest-cli": "^24.5.0",
    "puppeteer": "^1.13.0"
  },
  "jest": {
    "transformIgnorePatterns": [
      "/node_modules/(?!@babel).+\\.js$"
    ],
    "transform": {
      "^.+\\.jsx?$": "babel-jest"
    }
  },

babel.config.js

module.exports = {
  presets: [
    [
      '@babel/preset-env',
      {
        targets: {
          node: 'current'
        },
      },
      'jest'
    ]
  ],
  env: {
    test: {
      plugins: ['@babel/plugin-transform-modules-commonjs']
    }
  }
}

test.spec.js

import puppeteer from "puppeteer";
const chai = require('chai');
const assert = chai.assert; // Using Assert style
const expect = chai.expect; // Using Expect style
const should = chai.should(); // Using Should style
const CheckMethods = require('../../methods/common/checks');
const config = require('../../../../config/config');

let page;
const browser; //ERROR HERE AT ';'

describe('Super Suite', () => {
  const checks = new CheckMethods();
  beforeEach(async () => {
    browser = await puppeteer.launch(config.puppeteer);
    page = await browser.newPage();
    await page.setViewport(config.browser);
    await page.goto(`${config.ui_endpoint}/super/#login`, {
      waitUntil: 'networkidle2'
    })
  });

  it('should be able to create a client', async () => {
      await page.waitForSelector('#app-root > div > .content > .login-form > .btn')
      await page.click('#app-root > div > .content > .login-form > .btn')
      await page.waitForSelector('div > .header > #navbarNav > .navbar-nav > .nav-link:nth-child(1)')
      await page.click('div > .header > #navbarNav > .navbar-nav > .nav-link:nth-child(1)')
      const searchSelector = 'input.form-control.form-control-sm'
      await page.waitForSelector(searchSelector)
      await page.type(searchSelector, 'supra')
      await page.waitForSelector('.clients-table > tbody > tr > td');
      let emptyTable = await checks.isTableEmpty('.clients-table > tbody > tr > td', page)
      if (emptyTable) {
        await page.waitForSelector('.clients-list > .col-sm-12 > .card > .card-header > .btn')
        await page.click('.clients-list > .col-sm-12 > .card > .card-header > .btn')
        await page.waitForSelector('.card:nth-child(1) > .card-body > .form-horizontal > .form-group:nth-child(1) > .col-10 > .form-control')
        await page.click('.card:nth-child(1) > .card-body > .form-horizontal > .form-group:nth-child(1) > .col-10 > .form-control')
        await page.type('.card:nth-child(1) > .card-body > .form-horizontal > .form-group:nth-child(1) > .col-10 > .form-control', 'supra')
        await page.type('.card:nth-child(1) > .card-body > .form-horizontal > .form-group:nth-child(2) > .col-10 > .form-control', 'supra distribution')
        await page.select('.card-body > .form-horizontal > .form-group > .col-10 > .ui-select', '3pl')
        await page.select('.card-body > .form-horizontal > .form-group > .col-10 > .ui-select', 'distributor')
        await page.type('.card-body > .form-horizontal > .form-group > .col-10 > .ui-select', 'distributor')
        await page.type('.client-user-form > .card-body > .form-horizontal > .form-group:nth-child(1) > .col-10 > .form-control', 'james')
        await page.type('.client-user-form > .card-body > .form-horizontal > .form-group:nth-child(2) > .col-10 > .form-control', 'james@pineapple.io')
        await page.type('.client-user-form > .card-body > .form-horizontal > .form-group:nth-child(3) > .col-10 > .form-control', 'omnium123')
        await page.waitForSelector('.card-deck > .card > .card-header > .buttons-container > .btn')
        await page.click('.card-deck > .card > .card-header > .buttons-container > .btn')
        await page.waitForSelector('div.card-header.section-menu.clearfix > span')
        await page.waitForSelector('div > .header > #navbarNav > .navbar-nav > .nav-link:nth-child(1)')
        await page.click('div > .header > #navbarNav > .navbar-nav > .nav-link:nth-child(1)')
        await page.waitForSelector(searchSelector)
        await page.type(searchSelector, 'supra')
        await page.waitForSelector('.clients-table > tbody > tr > td');
        emptyTable = await checks.isTableEmpty('.clients-table > tbody > tr > td', page)
        await page.waitFor(2000)
        assert.isFalse(emptyTable)
      } else {
        await page.waitFor(2000)
        assert.isFalse(emptyTable);
      }
    }, 10000),
    afterEach(async () => {
    await browser.close();
  });
})
    ```

Answer 1

Недопустимая строка JavaScript.

A const для объявления требуется value.

Измените эту строку на:

let browser;

... и ошибка должна исчезнуть.