茉莉花-expect找不到玩笑，茉莉花v2.x或茉莉花v1.x

Question

我正在用单元测试和茉莉花-期待。然而，我总是收到这个错误：

茉莉花-expect找不到玩笑，茉莉花v2.x或茉莉花v1.x

我安装了最新版本的茉莉花。我遗漏了什么？

package.json

{
  "name": "js",
  "version": "1.0.0",
  "description": "",
  "main": "Person.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "add-matchers": "^0.4.0",
    "babel-cli": "^6.22.2",
    "babel-core": "^6.22.1",
    "babel-loader": "^6.2.10",
    "babel-preset-es2015": "^6.22.0",
    "babel-preset-react": "^6.22.0",
    "jasmine": "^2.5.3",
    "jasmine-expect": "^3.6.0",
    "jest": "^18.1.0",
    "webpack": "^2.2.1"
  },
  "dependencies": {
    "deep-freeze": "0.0.1"
  }
}

我的代码：

'use strict';
import expect from 'jasmine-expect';

console.log('It is working...');

错误消息：

​

Answer 1

我已经转到了姆杰森期望库。好像很好用。谢谢。

Answer 2

有关茉莉花的工作示例，请参见https://github.com/JamieMason/Jasmine-Matchers/tree/master/examples/jest