Javascript Mocha Tests-在函数表达式中测试函数表达式

Question

I haven't used Mocha before, so I am a real novice when it comes to testing. However, I wanted to know if it's possible to test a function expression inside of a function expression? I know there are other posts on how you cannot access function expressions inside function declarations and so on.

So, is it possible to access function expressions inside function expressions and test with Mocha? For example, I have the following code:

var masterFunction = function() {

       var siGogglin = functionDeclaration(putSomethingHere);

       function functionDeclaration(code) {
           var yoyo = [];

           //some stuff I don't want you to see 

           return yoyo;
       };
};

Is it possible to test the function functionDeclaration from the variable siGogglin within masterFunction ? If so, could you give me an example of how it could be done?

Thanks.

Answer 1

我的回答是“否”，因为您实际上是在masterFunction内创建了一个私有函数，除非向原型添加getter方法，否则该私有函数不应在masterFunction范围之外进行访问。