Rails集成测试与设计宝石

Question

我想写一个rails集成测试(带ActionDispatch::IntegrationTest).我正在使用设计验证和测试模型的机械师.我无法成功登录.

这是一个简单的例子:

class UserFlowsTest < ActionDispatch::IntegrationTest
  setup do
    User.make
  end
  test "sign in to the site" 
    # sign in
    post_via_redirect 'users/sign_in', :email => 'foo@bar.com', :password => 'qwerty'    
    p flash
    p User.all
end

这是调试输出:

Loaded suite test/integration/user_flows_test
Started
{:alert=>"Invalid email or password."}
[#<User id: 980190962, email: "", encrypted_password: "", password_salt: "", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2010-11-27 16:44:10", updated_at: "2010-11-27 16:44:10">, #<User id: 980190963, email: "foo@bar.com", encrypted_password: "$2a$10$vYSpjIfAd.Irl6eFvhJL0uAwp4qniv5gVl4O.Hnw/BUR...", password_salt: "$2a$10$vYSpjIfAd.Irl6eFvhJL0u", reset_password_token: nil, remember_token: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2010-11-27 17:09:13", updated_at: "2010-11-27 17:09:13">]
"/unauthenticated"
F

这是我的blueprints.rb:

require 'machinist/active_record'
require 'sham'

User.blueprint do
  email {"foo@bar.com"}
  password {"qwerty"}
end

Answer 1

它不起作用的原因是设计创建表单字段名称为

'user[email]'
'user[password]'

和post_via_redirect期望这些名称作为参数.因此,以下声明将成功登录.

post_via_redirect 'users/sign_in', 'user[email]' => 'foo@bar.com', 'user[password]' => 'qwerty' 

Answer 2

首先,通过设计,您可能必须"确认"用户.

你可以这样做:

user = User.make!
user.confirmed_at = Time.now
user.save!

这是一个没有Machinist的例子(但你必须用上面的部分替换用户创建代码部分):

进入test_integration_helper:

require "test_helper"
require "capybara/rails"

    module ActionController
      class IntegrationTest
        include Capybara

        def sign_in_as(user, password)
           user = User.create(:password => password, :password_confirmation => password, :email => user)
           user.confirmed_at = Time.now 
           user.save!
           visit '/'
           click_link_or_button('Log in')
           fill_in 'Email', :with => user.email
           fill_in 'Password', :with => password
           click_link_or_button('Sign in')
           user      
         end 
         def sign_out
            click_link_or_button('Log Out')   
         end
      end
    end

进入你的integration_test:

require 'test_integration_helper'

class UsersIntegrationTest < ActionController::IntegrationTest

  test "sign in and then sign out" do 
    #this helper method is into the test_integration_helper file                   
    sign_in_as("lolz@gmail.com", "monkey")         
    assert page.has_content?('Signed in successfully'), "Signed in successfully"

    sign_out         
    assert page.has_content?('Signed out successfully'), "Signed out successfully" 
  end
end

Answer 3

我在书中没有 Devise 的示例集成测试，但我认为如果您安装了 Webrat/Capybara，Cucumber 章节中步骤定义中的代码也将起作用：

@user = User.create!(:email => "email@email.com",  
            :password => "password",  
            :password_confirmation => "password")
visit "login"  
fill_in("user_email", :with => @user.email)  
fill_in("user_password", :with => "password") 
click_button("Sign In")