Mocha，nyc代码覆盖率 - 只覆盖测试文件

Question

我写了一些测试，这些测试放在test文件夹中。

问题: 使用nyc进行代码覆盖率测试时，只显示已测试文件的CC。 期望结果: 显示src中所有文件的CC百分比，即使它们尚未被测试。

我的package.json和scripts:

"scripts": {
    "start": "node ./node_modules/webpack-dev-server/bin/webpack-dev-server.js",
    "test": "mocha --compilers js:babel-core/register --require ./test/testing_helper.js ./test/**/*.js",
    "test:watch": "npm run test -- --watch",
    "code:coverage": "nyc npm run test"
  },
  "author": "",
  "license": "",
  "devDependencies": {
    "babel-core": "^6.2.1",
    "babel-loader": "^6.2.0",
    "babel-preset-es2015": "^6.1.18",
    "babel-preset-react": "^6.1.18",
    "chai": "^3.5.0",
    "chai-jquery": "^2.0.0",
    "expect": "^21.2.1",
    "jquery": "^2.2.1",
    "jsdom": "^8.1.0",
    "mocha": "^2.4.5",
    "nyc": "^11.3.0",
    "react-addons-test-utils": "^0.14.7",
    "webpack": "^1.12.9",
    "webpack-dev-server": "^1.14.0"
  },
  "dependencies": {
    "babel-preset-stage-1": "^6.1.18",
    "lodash": "^3.10.1",
    "react": "^0.14.3",
    "react-dom": "^0.14.3",
    "react-redux": "4.3.0",
    "react-router": "^2.0.1",
    "redux": "^3.0.4",
    "redux-devtools-extension": "^2.13.2"
  }

testing_helper.js有许多导入，例如jsdom，因此每当我尝试使用配置为nyc包括：testing_helper.js的脚本时，它总是会显示：

意外的导入令牌->以及对jsdom的引用。

感谢任何帮助。

- Ernesto

Answer 1

使用类似这样的nyc配置文件（来自这里）：

{
  "all": true,
  "include": [
    "src/**/*.js"
  ],
  "exclude": [
    "**/*.spec.js"
  ]
}

- betontalpfa