Created
May 12, 2014 21:53
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Test case for ActiveRecord filter_binds issue on Rails master
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unless File.exist?('Gemfile') | |
File.write('Gemfile', <<-GEMFILE) | |
source 'https://rubygems.org' | |
gem 'rails', github: 'rails/rails' | |
gem 'arel', github: 'rails/arel' | |
gem 'pg' | |
GEMFILE | |
system 'bundle' | |
end | |
require 'bundler' | |
Bundler.setup(:default) | |
require 'active_record' | |
require 'minitest/autorun' | |
require 'logger' | |
# This connection will do for database-independent bug reports. | |
ActiveRecord::Base.establish_connection(adapter: 'postgresql', database: 'test_ar') | |
ActiveRecord::Base.logger = Logger.new(STDOUT) | |
ActiveRecord::Schema.define do | |
create_table :posts do |t| | |
t.string :title | |
t.text :authors | |
t.timestamps | |
end | |
create_table :comments do |t| | |
t.string :comment_text | |
t.string :author | |
t.integer :parent_post_id | |
t.timestamps | |
end | |
end | |
class Post < ActiveRecord::Base | |
# Changing the foreign_key parameter from a symbol to a string makes this test pass! | |
has_many :comments, foreign_key: :parent_post_id | |
before_save do |post| | |
post.authors = post.comments.map(&:author).to_sentence | |
end | |
end | |
class Comment < ActiveRecord::Base | |
belongs_to :post, foreign_key: :parent_post_id | |
after_save do |comment| | |
comment.post.updated_at = Time.now | |
comment.post.save(validate: false) | |
end | |
end | |
class BugTest < Minitest::Test | |
def test_creating_comments | |
post = Post.create!(title: "First Post") | |
post.comments.where(comment_text: "First comment!").first_or_create | |
end | |
end |
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