我为管理名为'record_search'的记录创建了一个内部gem,其中包含一个名为'ApiController'的控制器。在一个应用程序中,我需要挂钩授权行为以防止数据被公开访问,所以我添加了一个ActiveSupport :: Concern模块允许应用添加before_filter。我怎样才能正确测试这个before_filter? (使用rspec)
在宝石中:
应用/控制器/ api_controller.rb
module RecordSearch
class ApiController < ApplicationController
respond_to :json
def search
render json: #app-specific code
end
def find
render json: #app-specific code
end
include Extensions #define any authorization logic here
end
end
本地应用:
应用/控制器/关切/ record_search / extensions.rb中
module RecordSearch::Extensions
extend ActiveSupport::Concern
include ApplicationHelper #defines current_user method
included do
before_filter :require_premium_user, :only => [:find,:search]
end
private
def require_premium_user
unless current_user
return render :json => {"error" => "not authorized"}
end
end
end
答案 0 :(得分:0)
假设controller
是当前正在测试的控制器,那么您可以使用:
describe "searching when not a premimum user" do
let(:user) { ... } # code to create a regular user
before { ... } # code to login user
it "should return an error message" do
expect(controller).to receive(:render).with({"error" => "not authorized"})
# code to trigger find or search
end
end
与高级用户的可比较示例。另请参阅http://apidock.com/rails/ActionController/Assertions/ResponseAssertions/assert_response,尽管我不熟悉使用Rails的断言。
顺便说一下,实际的require_premium_user
代码对我来说没有意义。