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rails--rails/activerecord/test/cases/instrumentation_test.rb
Bob Lail 91ed21b304 Add insert_all to ActiveRecord models (#35077)
Adds a method to ActiveRecord allowing records to be inserted in bulk without instantiating ActiveRecord models. This method supports options for handling uniqueness violations by skipping duplicate records or overwriting them in an UPSERT operation.

ActiveRecord already supports bulk-update and bulk-destroy actions that execute SQL UPDATE and DELETE commands directly. It also supports bulk-read actions through `pluck`. It makes sense for it also to support bulk-creation.
2019-03-05 11:16:44 -08:00

76 lines
2.6 KiB
Ruby

# frozen_string_literal: true
require "cases/helper"
require "models/book"
module ActiveRecord
class InstrumentationTest < ActiveRecord::TestCase
def setup
ActiveRecord::Base.connection.schema_cache.add(Book.table_name)
end
def test_payload_name_on_load
Book.create(name: "test book")
subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
if event.payload[:sql].match "SELECT"
assert_equal "Book Load", event.payload[:name]
end
end
Book.first
ensure
ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber
end
def test_payload_name_on_create
subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
if event.payload[:sql].match "INSERT"
assert_equal "Book Create", event.payload[:name]
end
end
Book.create(name: "test book")
ensure
ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber
end
def test_payload_name_on_update
subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
if event.payload[:sql].match "UPDATE"
assert_equal "Book Update", event.payload[:name]
end
end
book = Book.create(name: "test book", format: "paperback")
book.update_attribute(:format, "ebook")
ensure
ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber
end
def test_payload_name_on_update_all
subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
if event.payload[:sql].match "UPDATE"
assert_equal "Book Update All", event.payload[:name]
end
end
Book.create(name: "test book", format: "paperback")
Book.update_all(format: "ebook")
ensure
ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber
end
def test_payload_name_on_destroy
subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
if event.payload[:sql].match "DELETE"
assert_equal "Book Destroy", event.payload[:name]
end
end
book = Book.create(name: "test book")
book.destroy
ensure
ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber
end
end
end