5

这是我的特点：

 Scenario: Professor is not signed up and tries to sign in with Facebook
      Given I do not exist as a professor
      When I sign in as a professor with Facebook
      Then I should see a successful sign in message
      When I return to the site
      Then I should be signed in as a professor

这是步骤定义When I sign in as a professor with Facebook

When /^I sign in as a professor with Facebook$/ do
  set_omniauth
  visit "/professors/auth/facebook"
end

这是set_omniauth助手的定义：

def set_omniauth(opts = {})
  default = {:provider => :facebook,
             :uuid     => "1234",
             :facebook => {
                            :email => "foobar@example.com",
                          }
            }

  credentials = default.merge(opts)
  provider = credentials[:provider]
  user_hash = credentials[provider]

  OmniAuth.config.test_mode = true

  OmniAuth.config.mock_auth[provider] = {
    'uid' => credentials[:uuid],
    "extra" => {
    "user_hash" => {
      "email" => user_hash[:email],
      }
    }
  }
end

所以......当我访问时/professors/auth/facebook，这个动作被称为

def facebook
    @professor = Professor.find_for_facebook_oauth(request.env["omniauth.auth"], current_professor)
    if @professor.persisted?
      flash[:notice] = "Welcome! You have signed up successfully."
      sign_in_and_redirect @professor, :event => :authentication
    else
      session["devise.facebook_data"] = request.env["omniauth.auth"]
      redirect_to new_professor_registration_url
    end
  end

最后，find_for_facebook_oauth方法的定义是：

def self.find_for_facebook_oauth(access_token, signed_in_resource=nil)
    data = access_token["extra"]["raw_info"]
    if professor = self.find_by_email(data.email)
      professor
    else # Create a professor with a stub password. 
      self.create(:email => data.email, :password => Devise.friendly_token[0,20]) 
    end
  end

运行此功能时，我收到以下错误消息：

undefined method `email' for {"email"=>"foobar@example.com"}:Hash (NoMethodError)

所以，我检查了 Facebook 实际返回的内容：

#<Hashie::Mash email="myemail@gmail.com" ...

但这是一个与普通哈希集不同的对象：

OmniAuth.config.mock_auth[provider] = {
    'uid' => credentials[:uuid],
    "extra" => {
    "user_hash" => {
      "email" => user_hash[:email],
      }
    }

所以，我的问题是： 我将如何正确测试这个？ 我遵循了 OmniAuth Integration Tetsing，他们设置了一个 Hash，而不是一个 Hashie。

4

1 回答 1

2

您需要使用内置的 OmniAuth 方法来创建 Hash，以创建 Hashie 对象：

OmniAuth.config.mock_auth[provider] = OmniAuth::AuthHash.new({
'uid' => credentials[:uuid],
"extra" => {
"user_hash" => {
  "email" => user_hash[:email],
  }
})
于 2012-07-29T19:38:07.667 回答