yannickcr

Testing ES6 React components with Gulp + Mocha + Istanbul

Recipe to test your ES6 React components.

$ npm install gulp gulp-util gulp-mocha gulp-istanbul isparta run-sequence babel jsdom

Note: You must name all your files .js, even if they contains JSX, or istanbul will not instrument them.

yannickcr

"rules": {
  "no-restricted-syntax": [
    "error", {
      "selector": "BinaryExpression[left.operator='typeof'][right.value='undefined']",
      "message": "There's no reason to do that in our codebase ;)"
    }
  ]
 }