在capybara测试中使用cookies.signed [:user_id]

时间:2016-03-15 10:50:46

标签: ruby-on-rails cookies rspec capybara actioncable

我有这段代码来验证频道订阅者:

module ApplicationCable
  class Connection < ActionCable::Connection::Base
    identified_by :current_user

    def connect
      self.current_user = find_verified_user
    end

    protected
      def find_verified_user
        if current_user = User.find_by(id: cookies.signed[:user_id])
          current_user
        else
          reject_unauthorized_connection
        end
      end
  end
end

一切正常。问题出在功能测试中。 当我运行此测试时:

require 'rails_helper'

feature 'Chat room' do
  scenario "send one message" do
    user = create(:user)
    login_as(user, :scope => :user)

    expect {
      fill_in 'message', with: 'hello friend'
      click_button 'Send'
      byebug
    }.to change(Message, :count).by(1)
    expect(current_path).to eq root_path
    expect(page).to have_content 'hello friend'
  end
end

测试日志表示“未经授权的连接尝试被拒绝”。由于cookie为空,因此无法进行身份验证。

那么如何在水豚测试中设置cookie?

我尝试在测试中执行此操作cookies.signed[:user_id] = user.id,但它不起作用。

如何在测试中设置像cookies.signed[:user_id] = user.id这样的cookie?

1 个答案:

答案 0 :(得分:0)

假设您正在呼叫的login_as来自Warden测试帮助程序,它的作用是设置为使下一个请求在响应中设置会话cookie。因此,您可能需要在致电login_as后访问某个页面。此外,自点击发送&#39;是异步的,你需要在检查Message.count发生变化之前等待某些事情发生变化,如果你想进行非片状测试,你真的不应该使用带有current_path的.eq。所以所有这些都结合了

#don't visit the page where you can fill in the message before calling login_as


scenario "send one message" do
  user = create(:user)
  login_as(user, :scope => :user)
  visit 'the path to the page where you can fill in a message'
  expect {
    fill_in 'message', with: 'hello friend'
    click_button 'Send'
    expect(page).to have_css('#messages', text:'hello friend') # adjust selector depending on where the message is supposed to appear
    expect(page).to have_current_path(root_path)
  }.to change(Message, :count).by(1)
end

应该适合你