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CanCanCan Issue
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| begin | |
| require 'bundler/inline' | |
| rescue LoadError => e | |
| $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler' | |
| raise e | |
| end | |
| gemfile(true) do | |
| source 'https://rubygems.org' | |
| gem 'rails', '7.1' # use correct rails version | |
| gem 'cancancan', '3.5.0', require: false # use correct cancancan version | |
| gem 'sqlite3', '~> 1.4' # use another DB if necessary | |
| end | |
| require 'active_record' | |
| require 'action_controller' | |
| require 'cancancan' | |
| require 'cancan/model_adapters/active_record_adapter' | |
| require 'cancan/model_adapters/active_record_4_adapter' | |
| require 'minitest/autorun' | |
| require 'logger' | |
| # This connection will do for database-independent bug reports. | |
| ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') | |
| ActiveRecord::Base.logger = Logger.new(STDOUT) | |
| # create your tables here | |
| ActiveRecord::Schema.define do | |
| create_table :books, force: true do |t| | |
| t.integer :user_id | |
| t.string :title | |
| t.string :secret_attribute | |
| end | |
| create_table :users, force: true do |t| | |
| t.string :name | |
| end | |
| end | |
| class Book < ActiveRecord::Base | |
| belongs_to :user | |
| end | |
| class User < ActiveRecord::Base | |
| has_many :books | |
| end | |
| class Ability | |
| include CanCan::Ability | |
| def initialize(user) | |
| can :read, Book, [:id, :title], user: user | |
| end | |
| end | |
| class TestApp < Rails::Application | |
| config.root = File.dirname(__FILE__) | |
| config.session_store :cookie_store, key: "cookie_store_key" | |
| secrets.secret_token = "secret_token" | |
| secrets.secret_key_base = "secret_key_base" | |
| config.logger = Logger.new($stdout) | |
| Rails.logger = config.logger | |
| routes.draw do | |
| resources :books | |
| end | |
| end | |
| class BooksController < ActionController::Base | |
| include CanCan::ControllerAdditions | |
| load_and_authorize_resource :book | |
| def index | |
| render json: @books | |
| end | |
| private | |
| def current_user | |
| User.first | |
| end | |
| end | |
| class ExampleControllerTest < ActionController::TestCase | |
| setup do | |
| @controller = BooksController.new | |
| @routes = Rails.application.routes | |
| end | |
| def test_action | |
| user_1 = User.create(name: 'John Doe') | |
| user_2 = User.create(name: 'Jane Roe') | |
| book_1 = user_1.books.create!(title: 'Harry Potter and the Chamber of Secrets', secret_attribute: 'Tom Riddle') | |
| book_2 = user_2.books.create!(title: 'Lord of the Rings', secret_attribute: 'My Precious') | |
| get :index | |
| assert_equal [{ 'id' => book_1.id, 'title' => 'Harry Potter and the Chamber of Secrets' }], response.parsed_body | |
| end | |
| end |
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