【问题标题】:npm run e2e returns nothing in the terminalnpm run e2e 在终端中不返回任何内容
【发布时间】:2019-06-03 03:28:42
【问题描述】:

我使用 Angular 7 创建我的应用程序,这是我的 package.json sn-ps:

"scripts": {
    "ng": "ng",
    "standardize": "prettier **/*.ts --write",
    "start": "npm run standardize && ng serve --port 5000",
    "build": "npm run standardize && ng build",
    "test:debug": "ng test --source-map=false",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
  },
"dependencies": {
    "@angular/animations": "^7.1.4",
    "@angular/cdk": "~7.2.0",
    "@angular/common": "^7.1.4",
    "@angular/compiler": "^7.1.4",
    "@angular/core": "^7.1.4",
    "@angular/flex-layout": "^7.0.0-beta.22",
    "@angular/forms": "^7.1.4",
    "@angular/http": "^7.1.4",
    "@angular/material": "^7.2.0",
    "@angular/platform-browser": "^7.1.4",
    "@angular/platform-browser-dynamic": "^7.1.4",
    "@angular/router": "^7.1.4",
    "core-js": "^2.6.1",
    "hammerjs": "^2.0.8",
    "rxjs": "~6.3.3",
    "rxjs-tslint": "^0.1.6",
    "zone.js": "~0.8.26"
  },
"devDependencies": {
    "@angular-devkit/build-angular": "^0.8.8",
    "@angular/cli": "^7.1.4",
    "@angular/compiler-cli": "^7.1.4",
    "@angular/language-service": "^7.1.4",
    "@types/jasmine": "^2.8.14",
    "@types/jasminewd2": "^2.0.6",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.3.0",
    "cross-conf-env": "^1.1.2",
    "dev-norms": "1.3.6",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~3.0.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~1.1.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "npm-run-all": "^4.1.5",
    "prettier": "^1.15.3",
    "protractor": "^5.4.2",
    "ts-node": "~7.0.0",
    "tslint": "~5.11.0",
    "typescript": "^3.1.1",
    "webpack-dev-server": "^3.1.14"
  }

是时候做一些测试了,但是当我尝试通过输入终端“npm run e2e”进行测试时,它给了我 0 个反馈,除了这个:

PS E:\dev\local-weather-app> npm run e2e

> localcast-weather@1.1.1 e2e E:\dev\local-weather-app
> ng e2e

PS E:\dev\local-weather-app>

之前我执行了“npm test”并且该命令正常工作

【问题讨论】:

标签: angular jasmine protractor e2e-testing angular-e2e


【解决方案1】:

如果您尝试运行量角器测试

将以下添加到您的package.json

"e2e": "protractor config.js",

然后运行npm run e2e

现在您的测试将运行。

希望对你有帮助

【讨论】:

  • 感谢您的回答,但我得到了一个 errno105 [找不到模块 'E:\dev\lemon-mart\config.js]。我已经创建了新项目,但 e2e 测试无法开箱即用 [errno 1,错误:编写 EPIPE]。所以我认为这可能与这个问题有关。此问题已在 github 上打开和关闭,您可以看到这是一个 Angular 错误 [github.com/angular/angular-cli/issues/13376]。
  • 请更新问题中项目的文件夹结构。
  • 添加配置的相对路径。 eg.`量角器/src/config.js`
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