如何在 RSpec 期望语法中模拟类方法?

本文介绍了如何在 RSpec 期望语法中模拟类方法?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我对如何使用新的 expect 语法模拟类方法感到困惑.这有效:

I have a confusion about how to mock a class method using new expect syntax.This works:

Facebook
  .should_receive(:profile)
  .with("token")
  .and_return({"name" => "Hello", "id" => "14314141", "email" => "hello@me.com"})

这不会:

facebook = double("Facebook")
allow(facebook).to receive(:profile).with("token").and_return({"name" => "Hello", "id" => "14314141", "email" => "hello@me.com"})

谁能告诉我这里出了什么问题?

Can someone tell me what is wrong here?

推荐答案

这是你想要做的(不需要double):

Here's what you want to do (no need for double):

allow(Facebook)
  .to receive(:profile)
  .with("token")
  .and_return({"name" => "Hello", "id" => "14314141", "email" => "hello@me.com"})

这篇关于如何在 RSpec 期望语法中模拟类方法?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！