diff options
Diffstat (limited to 'guides/bug_report_templates/active_record_master.rb')
-rw-r--r-- | guides/bug_report_templates/active_record_master.rb | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/guides/bug_report_templates/active_record_master.rb b/guides/bug_report_templates/active_record_master.rb new file mode 100644 index 0000000000..d95354e12d --- /dev/null +++ b/guides/bug_report_templates/active_record_master.rb @@ -0,0 +1,49 @@ +unless File.exist?('Gemfile') + File.write('Gemfile', <<-GEMFILE) + source 'https://rubygems.org' + gem 'rails', github: 'rails/rails' + gem 'arel', github: 'rails/arel' + gem 'sqlite3' + 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: 'sqlite3', database: ':memory:') +ActiveRecord::Base.logger = Logger.new(STDOUT) + +ActiveRecord::Schema.define do + create_table :posts do |t| + end + + create_table :comments do |t| + t.integer :post_id + end +end + +class Post < ActiveRecord::Base + has_many :comments +end + +class Comment < ActiveRecord::Base + belongs_to :post +end + +class BugTest < Minitest::Test + def test_association_stuff + post = Post.create! + post.comments << Comment.create! + + assert_equal 1, post.comments.count + assert_equal 1, Comment.count + assert_equal post.id, Comment.first.post.id + end +end |