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November 17, 2022 14:17
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cancancan issue sqlite3 stack level
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begin | |
require 'bundler/inline' | |
rescue LoadError => e | |
$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler' | |
raise e | |
end | |
gemfile(true) do | |
source 'https://rubygems.org' | |
gem 'rails', '6.1.7' # use correct rails version | |
gem 'cancancan', '3.4.0' # use correct cancancan version | |
gem 'sqlite3' # use another DB if necessary | |
end | |
require 'active_record' | |
require 'action_controller' | |
require 'cancancan' | |
require 'cancan/model_adapters/active_record_adapter' | |
require 'cancan/model_adapters/sti_normalizer' | |
require 'cancan/model_adapters/conditions_normalizer' | |
require 'cancan/model_adapters/conditions_extractor' | |
require 'cancan/model_adapters/active_record_4_adapter' | |
require 'cancan/model_adapters/active_record_5_adapter' | |
require 'minitest/autorun' | |
require 'logger' | |
# This connection will do for database-independent bug reports. | |
ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:') | |
ActiveRecord::Base.logger = Logger.new(STDOUT) | |
# create your tables here | |
ActiveRecord::Schema.define do | |
create_table :comments, force: true do |t| | |
t.integer :comment_type | |
t.integer :user_id | |
end | |
create_table :users, force: true do |t| | |
t.string :name | |
end | |
end | |
class Comment < ActiveRecord::Base | |
# belongs_to :commentable, polymorphic: true | |
belongs_to :user | |
end | |
class User < ActiveRecord::Base | |
has_many :comments | |
end | |
class Ability | |
include CanCan::Ability | |
def initialize(user) | |
30.times do |i| | |
can :read, Comment, { user_id: user.id, comment_type: i } | |
end | |
end | |
end | |
class TestApp < Rails::Application | |
config.root = File.dirname(__FILE__) | |
config.session_store :cookie_store, key: "cookie_store_key" | |
secrets.secret_token = "secret_token" | |
secrets.secret_key_base = "secret_key_base" | |
config.logger = Logger.new($stdout) | |
Rails.logger = config.logger | |
routes.draw do | |
resources :comments, only: [:index] | |
end | |
end | |
class CommentsController < ActionController::Base | |
include CanCan::ControllerAdditions | |
load_resource :user, class: 'User' | |
load_and_authorize_resource through: :user, only: [:index], class: 'Comment' | |
def current_user | |
User.first | |
end | |
def index | |
puts @comments.to_sql | |
@comments.pluck(:id) | |
head :no_content | |
end | |
end | |
class CommentsControllerTest < ActionController::TestCase | |
setup do | |
@controller = CommentsController.new | |
@routes = Rails.application.routes | |
@user1 = User.create! | |
Comment.create(user_id: @user1.id) | |
end | |
def test_action | |
get :index, params: { user_id: @user1.id } | |
end | |
end |
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