Help us understand the problem. What is going on with this article?

mochaで各テストごとにテストデータを設定してbeforeEachで使う

More than 5 years have passed since last update.

微妙に違う処理をbeforeEachでまとめたいんだけど、テストごとにデータ設定してもどうやって参照すればいいの・・・
なときに使えるスニペット。
テストのオブジェクトにプロパティ追加してるのが少し気になるけど、現状これ以上にスマートなやり方を思いつけない。

test.js
var message;

function setMessage(str) {
  message = "Hello " + str + "!";
}

describe('メッセージのセット', function() {
  beforeEach(function() {
    setMessage(this.currentTest.testData);
  });

  it('hoge', function() {
    expect(message).to.equal('Hello hoge!');
  }).testData = 'hoge';

  it('fuga', function() {
    expect(message).to.equal('Hello fuga!');
  }).testData = 'fuga';
});
goodtea0223
渋谷のアメーバな会社に4年半勤めた後にフリーのフロントエンドエンジニアとして独立したしがないJS書きです。 よろしくお願いします。 JavaScript, React, Vue.js, Webpack, Node.js, PhantomJS
Why not register and get more from Qiita?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Comments
No comments
Sign up for free and join this conversation.
If you already have a Qiita account
Why do not you register as a user and use Qiita more conveniently?
You need to log in to use this function. Qiita can be used more conveniently after logging in.
You seem to be reading articles frequently this month. Qiita can be used more conveniently after logging in.
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
ユーザーは見つかりませんでした