Ruby on rails NoMethodError：未定义的方法“sign#u in'；对于#<；RSpec:：ExampleGroups:：Authorization:：WhenSignedIn:：GETIndex:0x834c9d88>；

我尝试登录用户，用Desive在Rspec中测试它。 现在我有：

user = FactoryGirl.create(:user)
sign_in user

我得到一个错误

 NoMethodError:
   undefined method `sign_in' for #<RSpec::ExampleGroups::Authorization::WhenSignedIn::GETIndex:0x8374cc2c>
 # ./spec/features/authorization_spec.rb

添加到designe和rails\u helper以下行：

  config.include Devise::TestHelpers, type: :controller
  config.include Devise::TestHelpers, type: :view

---

以及其他方式。

最终工作原理如下：

@user ||= FactoryGirl.create :user
post_via_redirect user_session_path, 'user[email]' => @user.email, 'user[password]' => @user.password

@user ||= FactoryGirl.create :user
page.driver.post new_user_session_path, 'user[email]' => @user.email, 'user[password]' => 'password123'

---

感谢@Arun Kumar

终于可以这样工作了：

@user ||= FactoryGirl.create :user
post_via_redirect user_session_path, 'user[email]' => @user.email, 'user[password]' => @user.password

@user ||= FactoryGirl.create :user
page.driver.post new_user_session_path, 'user[email]' => @user.email, 'user[password]' => 'password123'

感谢@Arun Kumar

你看了吗？你看了吗？