unit-testing - 测试依赖于 Meteor 设置的包

Question

我正在尝试测试我的包，它需要来自 Meteor.settings 的值。但是当我开始测试时，我得到了这个错误:

Exception while invoking method 'sendData' TypeError: Cannot read property 'appKey' of undefined

我的测试:

 it('sends event data in proper form', function () {
    Meteor.settings = {
      myApp: {
        appKey: 'thisisafakeappkey',
      },
    };

    const post = sinon.stub(HTTP, 'post');

    trackEvent(event, data, user);
    HTTP.post.restore();
}

方法:

Meteor.methods({
    'sendData'({ payload }) {
      const appKey = Meteor.settings.myapp.appKey;
      if (!appKey) throw new Meteor.Error('No app key found in Meteor.settings.');

      const withAppKey = Object.assign({ appKey }, payload);

      HTTP.post(getRemoteUrl(), {
        data: withAppKey,
      }, (err, res) => {
        if (err) console.log('err', err);
        else console.log('res', res);
      });
    },
  });

Answer 1

如果您使用 meteor 1.3，您至少可以运行完整的应用测试:

meteor test --full-app --settings my.settings.json --driver-package <driverpackage>

https://guide.meteor.com/testing.html