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# frozen_string_literal: true | |
require "bundler/inline" | |
gemfile(true) do | |
source "https://rubygems.org" | |
gem "rails", git: "https://github.com/rails/rails.git" | |
# If you want to test against edge Rails replace the previous line with this: | |
# gem "rails", github: "rails/rails", branch: "main" | |
gem "sqlite3", "~> 1.4" | |
end | |
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.permanent_connection_checkout = :disallowed | |
ActiveRecord::Schema.define do | |
create_table :posts, force: true do |t| | |
end | |
create_table :comments, force: true 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_bare_connection | |
assert_raises(ActiveRecord::ActiveRecordError) do | |
post = Post.create! | |
post.comments << Comment.create! | |
end | |
end | |
end |
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# frozen_string_literal: true | |
require "bundler/inline" | |
gemfile(true) do | |
source "https://rubygems.org" | |
gem "rails", git: "https://github.com/rails/rails.git" | |
# If you want to test against edge Rails replace the previous line with this: | |
# gem "rails", github: "rails/rails", branch: "main" | |
gem "sqlite3", "~> 1.4" | |
end | |
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, force: true do |t| | |
end | |
create_table :comments, force: true 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_with_connection | |
Post.with_connection do | |
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 | |
assert_equal 0, Post.connection_pool.stat[:busy] | |
end | |
def test_with_connection_prevent_permanent_checkout | |
Post.with_connection(prevent_permanent_checkout: true) do | |
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 | |
assert_equal 0, Post.connection_pool.stat[:busy] | |
end | |
end |
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