我正在实现一个惰性登录功能。我的 cucumber 功能应该描述它:
Feature: User log in
Scenario: Lazy login
Given I didn't log out the last time I was on the site
When I go to the homepage
Then I should automatically be logged in
这些是我的步骤定义:
Given(/^I didn't log out the last time I was on the site$/) do
user = FactoryGirl.create(:user)
visit new_user_session_path
fill_in('user[email]', with: user.email)
fill_in('user[password]', with: 'test123')
click_button('Sign in')
Capybara.reset_sessions!
end
When(/^I go to the homepage$/) do
visit root_path
end
Then(/^I should automatically be logged in$/) do #<-- Fails here
page.should have_content("Logout")
end
这是用户登录时发生的情况:
cookies.signed[:auth_token]
设置。这将由我的 ApplicationController 中的前置过滤器使用,以便打开新浏览器的用户将自动登录:class SessionsController < Devise::SessionsController
def create
super
if user_signed_in?
puts 'yesssssss'
session[:user_id] = current_user.id
current_user.remember_me! if current_user.remember_token.blank?
cookies.signed[:auth_token] = {
:value => current_user.remember_token,
:domain => "mysite.com",
:secure => !(Rails.env.test? || Rails.env.development?)
}
puts "current_user.remember_token = #{current_user.remember_token}"
puts 'cookies:'
puts cookies.signed[:auth_token]
end
end
结尾
这是我的 ApplicationController 中的前置过滤器:
def sign_in_through_cookie
logger.info "logging in by cookie"
puts "logging in by cookie"
puts cookies.signed[:auth_token] #<-- PROBLEM: this returns nil.
return true if !current_user.nil?
if !cookies[:auth_token].nil? && cookies[:auth_token] != ''
user = User.find_by_remember_token(cookies.signed[:auth_token])
return false if user.blank?
sign_in(user)
puts 'success'
return true
else
return false
end
end
所以问题是在我的 cucumber 功能的最后一步,
cookies.signed[:auth_token]
返回零。我猜这只是 capybara 的事情。那么我实际上是否必须在测试中设置一个 cookie 而不是在我的 Controller 中使用一个?
最佳答案
所以最终我在尝试了很多不同的事情后想通了。
Given(/^I didn't log out the last time I was on the site$/) do
user = FactoryGirl.create(:user)
visit new_user_session_path
fill_in('user[email]', with: user.email)
fill_in('user[password]', with: 'test123')
click_button('Sign in')
Capybara.current_session.driver.request.cookies.[]('auth_token').should_not be_nil
auth_token_value = Capybara.current_session.driver.request.cookies.[]('auth_token')
Capybara.reset_sessions!
page.driver.browser.set_cookie("auth_token=#{auth_token_value}")
end
When(/^I go to the homepage$/) do
visit root_path
end
Then(/^I should automatically be logged in$/) do
page.should have_content("Logout")
end
更新:
这是我在使用 Selenium 进行某些测试时使用的内容:
if Capybara.current_session.driver.class == Capybara::Selenium::Driver
auth_token = page.driver.browser.manage.cookie_named('auth_token')[:value]
page.driver.browser.manage.delete_all_cookies
page.driver.browser.manage.add_cookie(:name => "auth_token", :value => auth_token)
else
puts "cookies = #{Capybara.current_session.driver.request.cookies}"
Capybara.current_session.driver.request.cookies.[]('auth_token').should_not be_nil
auth_token_value = Capybara.current_session.driver.request.cookies.[]('auth_token')
Capybara.reset_sessions!
page.driver.browser.set_cookie("auth_token=#{auth_token_value}")
end
关于ruby-on-rails - Rails + Cucumber/Capybara : How to set/retrieve cookies in tests?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19325960/