ruby-on-rails - 什么/可以伪造 : do?

Question

我继承了这段代码，我知道这是为假的 api 调用创建了一个 stub 。我不明白它是如何工作的。它可以只返回 JSON 吗？我可以将响应设置为简单的 200 成功吗？有这方面的文档吗？

class GuessTransaction < ActiveRestClient::Base
  request_body_type :json

  get :all, '/transaction', fake: [{last_name:"Durdan", first_name:"Tyler"}]
  get :find, '/transaction/:id', fake: {id: "1", first_name:"Tyler", last_name: "Durdan"}
  post :create, '/transaction', fake:->(request) { {id: 12345 } }
end

Answer 1

如果您阅读 active-rest-client 的文档你可以找到这个:

Faking Calls

There are times when an API hasn't been developed yet, so you want to fake the API call response. To do this, you can simply pass a fake option when mapping the call containing the response.

class Person < ActiveRestClient::Base
  get :all, '/people', fake: [{first_name:"Johnny"}, {first_name:"Bob"}]
end

You may want to run a proc when faking data (to put information from the parameters in to the response or return different responses depending on the parameters). To do this just pass a proc to :fake:

class Person < ActiveRestClient::Base
  get :all, '/people', fake: ->(request) { {result: request.get_params[:id]} }
end