![](/img/trans.png)
[英]Rspec test fails due to to redirection to a page for loggin in (Rails + Devise + Cancancan)
[英]Cancancan ability debugging fails in rails console and Rspec
我在models/ability.rb
有這個
class Ability
include CanCan::Ability
def initialize(user)
user ||= User.new
if user.role? :registered
can :read Post
end
end
當我在 rails 控制台上執行此操作時
#this returns a user with a role: "registered" attribute
user = User.first
post = Post.first
ability = Ability.new(user)
### This returns false ###
ability.can?(:read, post)
#=> false
我為測試能力而編寫的這個規范也失敗了,而我希望它通過。
describe User, :type => :model do
let(:post) {create(:post)}
describe "abilities" do
subject(:ability){Ability.new(user)}
let(:user){nil}
context "when is a registered user" do
## the default value for the role attribute in the user factory is "registered"
let(:user) {create(:user)}
it {is_expected.to be_able_to :read, post}
end
end
end
當我在瀏覽器上作為注冊用戶進行身份驗證時,我可以訪問和閱讀/posts
和/posts/:id
,但我不知道為什么它在 rails 控制台和 rspec 中都失敗了。
經過我們的討論,我們得出結論,問題要么是
解決方法是通過在application.rb
的末尾附加以下內容來手動加載 Ability 文件
require "#{Rails.root}/app/models/ability.rb"
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.