角茉莉，装载JSON [英] Angular-Jasmine, loading json

问题描述

我想从本地文件夹加载JSON，然后将其送入功能进行测试。这里是我想要做的：

I am trying to load json from local folder and then feed it into function to test it. Here is what I am trying to do:

it('should be able to use treatExpResultJSON() function to treat incoming JSON', function() {
   require(['./jsonSampleData.json'], function(json){
      expect(dirService.treatExpResultJSON(json)).not.toBeNull();
      expect(dirService.treatExpResultJSON(json)).not.toBeUndefined();
      console.log(json);
      console.log("Testing json passed!");
   });   

});

期望不是内部组件的要求的回调函数，我想，这是不是在所有因为具有所谓的无论 .not.toBeNull（）， not.toBeUndefined（）和 .toBeNull（） ， toBeUndefined（）的测试显示出成功。此外，的console.log（）未在函数内部工作。所以，我应该怎么实际加载的JSON，然后将它提供给函数？

expect is not working inside the require callback function, I guess, it is not called at all since with both .not.toBeNull(), not.toBeUndefined() and .toBeNull(), toBeUndefined() the test is showing success. Also, console.log() are not working inside the function. So, how should I actually load the json, then supply it to the function?

推荐答案

试试这个：

json = require('./jsonSampleData.json');

it('should be able to use treatExpResultJSON() function to treat incoming JSON', function() {
  expect(dirService.treatExpResultJSON(json)).not.toBeNull();
  expect(dirService.treatExpResultJSON(json)).not.toBeUndefined();
  console.log(json);
  console.log("Testing json passed!");
});

我用这个结构在​​我的测试中，和作品。

I use this structure in my tests, and works.

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