ruby-on-rails - How to test controller actions that require a current session?

Question

I'm adding more controllers to the admin section of the Padrino but I can't workout how to stub the current user or a session with Factory Girl or Mocha.

What is a good way for testing controller actions that need a current session?

Answer 1

这个解决方案似乎有效

def set_current_user(user)
    ApplicationController.stub(:current_user).and_return(user)
    session[:identity_id] = user.id
end

Answer 2

警告：我没有使用过帕德里诺，你也没有给出任何你尝试过的代码，所以这是相当笼统和模糊的。

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备选方案 1

不要存根会话，而是使用像 Capybara 这样为您设置 cookie jar 的测试框架。将RSpec shared_context与运行登录的块before一起使用。after

我不记得 Capybara 的确切语法，我会让你去查一下，但它会是这样的：

shared_context "When logged in" do
  before do
    visit "/login"
    fill_in "username", user.name
    fill_in "password", user.password
    click "login!"
  end
  after do
    # log out…
  end
end

describe "Something that you need to be logged in for" do
  let(:user) { OpenStruct.new({name: "blah", password: "blurgh" }) }
  include "When logged in"
  before do
    visit "/only/authenticated/see/this"
  end
  subject { page }
  it { should be_ok }
  it { #… }
end 

备选方案 2

使用Rack::Test，看看这个答案

备选方案 3

这是身份验证助手，因此您应该存根logged_in?返回true并current_account返回用户双精度（无论是来自 FactoryGirl 还是来自其他let地方）。这样您的应用就不会从会话中询问信息。