ruby - Sinatra:运行 rspec 测试时记录噪音

Question

Sinatra 新手；我正在运行一些 rspec 测试，但在日志中收到了一堆不需要的噪音。如何消除日志中过多的噪音？我仔细检查了环境是否设置为 :test，这意味着记录器级别应设置为 WARN 而不是 DEBUG。

spec_helper:

require "./app"
require "sinatra"
require "rspec"
require "rack/test"
require "database_cleaner"
require "factory_girl"

set :environment, :test

FactoryGirl.definition_file_paths = %w{./factories ./test/factories ./spec/factories}
FactoryGirl.find_definitions

RSpec.configure do |config|
  config.include Rack::Test::Methods
  config.include FactoryGirl::Syntax::Methods

  # Use color in STDOUT
  config.color_enabled = true

  # Use color not only in STDOUT but also in pagers and files
  config.tty = true

  # Use the specified formatter
  config.formatter = :documentation # :progress, :html, :textmate

  config.order = "random"

  config.before(:suite) do
    DatabaseCleaner.clean_with(:deletion)
  end

  config.before(:each) do
    DatabaseCleaner.strategy = :deletion
  end

  config.before(:each) do
    DatabaseCleaner.start
  end

  config.after(:each) do
    DatabaseCleaner.clean
  end
end

def app
  Sinatra::Application
end

app.rb

configure :test do
  set :database, 'sqlite3:///test.sqlite'
  set :logging, Logger::ERROR
end

噪音:

D, [2014-01-16T22:14:28.481790 #75797] DEBUG -- :    (0.6ms)  commit transaction
D, [2014-01-16T22:14:28.484622 #75797] DEBUG -- :    (0.1ms)  begin transaction

Answer 1

关于 Ben 的回答:我把它放在我的规范助手中:

ActiveRecord::Base.logger = nil unless ENV['LOG'] == true

在一些罕见的情况下，我发现输出很有用，并且包括带有环境变量的条件使得打开日志记录变得非常容易，同时默认情况下保持关闭。