rspec 测试控制器后将我的参数从符号更改为字符串并破坏我的测试 [英] rspec testing a controller post changing my params from symbols to strings and breaking my tests

问题描述

在我的控制器规范中，我这样做:

In my controller spec I am doing this:

it "should create new message" do
  Client.should_receive(:create).with({:title => 'Mr'})
  post 'create' , :client => {:title => "Mr" }
end

...在我的控制器中我正在做...

... and in my controller I am doing ...

def create
  client = Client.create(params[:client])
end

但是这会失败并显示以下错误消息:

However this is failing with the following error message :

  expected: ({:title=>"Mr"})
       got: ({"title"=>"Mr"})

我想知道为什么会发生这种情况以及如何让它发挥作用

I'm wondering why this is happening and how to get it to work

推荐答案

这是因为您传递的是符号而不是字符串.这应该解决它:

It's because you are passing a symbol and not a string. This should fix it :

it "should create new message" do
  Client.should_receive(:create).with({:title => 'Mr'})
  post 'create' , :client => {"title" => "Mr" }
end

这是一篇关于它的博文:了解 Ruby 符号"

Here's a blogpost about it: "Understanding Ruby Symbols"

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