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我对TDD很陌生,所以如果这是显而易见的,您将不得不原谅我,但我有一个使用Devise和Omniauth的登录系统,可以在开发中完美工作,但由于某种原因,当我运行我的rspec测试时,它失败了。设计sign_in_and_redirect会导致rspec测试失败
我这个RSpec的测试测试创建行动我的认证控制器
class AuthenticationsController < ApplicationController
def create
omniauth = request.env['omniauth.auth']
authentication = Authentication.find_by_provider_and_uid(omniauth['provider'], omniauth['uid'])
if authentication
flash[:notice] = "Signed in successfully"
sign_in_and_redirect(:user, authentication.user)
else
user = User.find_by_email(omniauth['info']['email']) || User.new(:email => omniauth['info']['email'], :fname => omniauth['info']['first_name'], :lname => omniauth['info']['last_name'])
user.authentications.build(:provider => omniauth['provider'], :uid => omniauth['uid'])
if user.save :validate => false
flash[:notice] = "Login successful"
sign_in_and_redirect(:user, user)
else
flash[:notice] = "Login failed"
redirect_to root_path
end
end
end
end
describe "GET 'create'" do
before(:each) do
request.env['omniauth.auth'] = { "provider" => "facebook", "uid" => "1298732", "info" => { "first_name" => "My", "last_name" => "Name", "email" => "[email protected]" } }
end
it "should create a user" do
lambda do
get :create
end.should change(User, :count).by(1)
end
end
当我运行测试,我得到
Failure/Error: get :create
NoMethodError:
undefined method `user' for nil:NilClass
# ./app/controllers/authentications_controller.rb:13:in `create'
事实上,如果我删除了sign_in_and_redirect语句,测试通过。有趣的是,使用sign_in而不是sign_in_and_redirect也失败了。
任何人都知道为什么会发生这种情况?特别是因为当我创建一个帐户我自己在开发中,它工作正常...
在此先感谢您的帮助!如果你使用任何的色器件的实用方法
肯定我解决了我自己问题。 显然,为了使用测试中制定的sign_in方法,你必须调用: 包括制定:: TestHelpers 包括它之后,我的问题走了,一切似乎都正常。 – 2012-04-20 06:45:51