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require "active_record_unit"
require "active_record/railties/controller_runtime"
require "fixtures/project"
require "active_support/log_subscriber/test_helper"
require "action_controller/log_subscriber"
ActionController::Base.include(ActiveRecord::Railties::ControllerRuntime)
class ControllerRuntimeLogSubscriberTest < ActionController::TestCase
class LogSubscriberController < ActionController::Base
def show
render inline: "<%= Project.all %>"
end
def zero
render inline: "Zero DB runtime"
end
def create
ActiveRecord::LogSubscriber.runtime += 100
Project.last
redirect_to "/"
end
def redirect
Project.all
redirect_to action: "show"
end
def db_after_render
render inline: "Hello world"
Project.all
ActiveRecord::LogSubscriber.runtime += 100
end
end
include ActiveSupport::LogSubscriber::TestHelper
tests LogSubscriberController
def setup
@old_logger = ActionController::Base.logger
super
ActionController::LogSubscriber.attach_to :action_controller
end
def teardown
super
ActiveSupport::LogSubscriber.log_subscribers.clear
ActionController::Base.logger = @old_logger
end
def set_logger(logger)
ActionController::Base.logger = logger
end
def test_log_with_active_record
get :show
wait
assert_equal 2, @logger.logged(:info).size
assert_match(/\(Views: [\d.]+ms \| ActiveRecord: [\d.]+ms\)/, @logger.logged(:info)[1])
end
def test_runtime_reset_before_requests
ActiveRecord::LogSubscriber.runtime += 12345
get :zero
wait
assert_equal 2, @logger.logged(:info).size
assert_match(/\(Views: [\d.]+ms \| ActiveRecord: 0\.0ms\)/, @logger.logged(:info)[1])
end
def test_log_with_active_record_when_post
post :create
wait
assert_match(/ActiveRecord: ([1-9][\d.]+)ms\)/, @logger.logged(:info)[2])
end
def test_log_with_active_record_when_redirecting
get :redirect
wait
assert_equal 3, @logger.logged(:info).size
assert_match(/\(ActiveRecord: [\d.]+ms\)/, @logger.logged(:info)[2])
end
def test_include_time_query_time_after_rendering
get :db_after_render
wait
assert_equal 2, @logger.logged(:info).size
assert_match(/\(Views: [\d.]+ms \| ActiveRecord: ([1-9][\d.]+)ms\)/, @logger.logged(:info)[1])
end
end
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