未定义注入 - CodeceptJs 和 CucumberJs答案

【问题标题】：inject is not defined - CodeceptJs and CucumberJs未定义注入 - CodeceptJs 和 CucumberJs
【发布时间】：2021-01-25 22:54:57
【问题描述】：

这是我第一次使用 CodeceptJs，当 IDE 要求我使用 implement steps for my scenario 时，我正在努力运行我的功能文件，但这已经完成，所以我觉得它可能正在搜索它们除了 codecept.conf.js 文件下指定的其他地方吗？

当我在终端上运行 npx codeceptjs gherkin:steps 或 sn-ps 时，我收到这条消息说Could not include object Step Definition from ./step_definitions/steps.js from module '/Users/myUser/IdeaProjects/codeceptjs_webdriver/step_definitions/steps.js' The "from" argument must be of type string. Received undefined 。

然后，我将 step_definitions 文件夹移动到功能内部，因为读取这将是这些功能的默认位置，现在得到一个 inject is not defined error，这可能是我遇到问题的实际原因，但不知道该怎么做修复它。

我在 IntelliJ Ultimate、Webstorm 和 VSCode 上进行了尝试，但在所有这些上都得到了相同的结果。

基本功能

Feature: Business rules
  In order to achieve my goals
  As a persona
  I want to be able to interact with a system

  Scenario: do something
    Given I have a defined step

steps.js

const {Given} = require('cucumber');
const {I} = inject();

Given(/^I have a defined step$/, function () {
    I.amOnPage('/');
});

codecept.conf.js

  exports.config = {
  output: './output',
  helpers: {
    WebDriver: {
      url: 'https:www.google.com',
      browser: 'chrome'
    }
  },
  include: {
    I: './steps_file.js'
  },
  mocha: {},
  bootstrap: null,
  teardown: null,
  hooks: [],
  gherkin: {
    features: './features/*.feature',
    steps: ['./step_definitions/steps.js']
  },
  plugins: {
    screenshotOnFail: {
      enabled: true
    },
    pauseOnFail: {},
    retryFailedStep: {
      enabled: true
    },
    tryTo: {
      enabled: true
    }
  },
  tests: './*_test.js',
  name: 'codeceptjs_webdriver'
}

package.json

 {
  "name": "codeceptjs_webdriver",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "codeceptjs": "^3.0.0",
    "cucumber": "^5.0.1"
  },
  "dependencies": {
    "@codeceptjs/configure": "^0.6.0"
  },
  "description": ""
}

IntelliJ Ultimate 2020.2

这里是我的Github repo

非常感谢。

【问题讨论】：

标签： intellij-idea cucumber cucumberjs codeceptjs

【解决方案1】：

它现在正在运行，如果对其他人有用，我会回来在这里更新它。

能够将步骤保存在 step_definitions/steps 文件夹下（不是 features 文件夹中的那个）。要修复未实现的问题，必须安装 wdio 依赖项。为了通过运行 npm install 使其正常生效，node_modules 和 package-lock.json 必须删除才能重新生成。

更新了 package.json

  {
  "name": "codeceptjs_webdriver",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "test": "npx codeceptjs run"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {},
  "dependencies": {
    "@wdio/selenium-standalone-service": "^6.6.2",
    "codeceptjs": "^2.6.8",
    "codeceptjs-assert": "0.0.4",
    "webdriverio": "6.3.6"
  },
  "description": ""
}

更新了 codecept.conf.js

exports.config = {
output: './output',
  helpers: {
    WebDriver: {
      url: 'https://www.google.com',
      browser: 'chrome'
    }
  },
  include: {
    I: './steps_file.js'
  },
  mocha: {},
  bootstrap: null,
  teardown: null,
  hooks: [],
  gherkin: {
    features: './features/*.feature',
    steps: ['./step_definitions/steps.js']
  },
  plugins: {
    wdio: {
        enabled: true,
        services: ['selenium-standalone']
        // additional config for service can be passed here
    },
    screenshotOnFail: {
      enabled: true
    },
    pauseOnFail: {},
    retryFailedStep: {
      enabled: true
    },
  },
  tests: './*_test.js',
  name: 'codeceptjs_webdriver'
}

【讨论】：