Ruby rspec——drb不使用Spork处理rspec

在完成Michael Hartl的优秀Rails教程后，我决定尝试使用Autotest和Spork来加速我的测试。一切似乎都安装正确，但当我遇到最后一个障碍（使用--drb标志运行rspec）时，我遇到了以下错误：

$ rspec --drb spec/
*****************************************************************
DEPRECATION WARNING: you are using a deprecated constant that will
be removed from a future version of RSpec.

/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/run_strategy/forking.rb:13:in `run'

* Spec is deprecated.
* RSpec is the new top-level module in RSpec-2
*****************************************************************

Exception encountered: #<NameError: uninitialized constant RSpec::Runner::CommandLine>
backtrace:
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/test_framework/rspec.rb:6:in     `run_tests'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/run_strategy/forking.rb:13:in `run'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/forker.rb:21:in `initialize'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/forker.rb:18:in `fork'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/forker.rb:18:in `initialize'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/run_strategy/forking.rb:9:in `new'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/run_strategy/forking.rb:9:in `run'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/server.rb:48:in `run'
/usr/lib/ruby/1.8/drb/drb.rb:1558:in `__send__'
/usr/lib/ruby/1.8/drb/drb.rb:1558:in `perform_without_block'
/usr/lib/ruby/1.8/drb/drb.rb:1518:in `perform'
/usr/lib/ruby/1.8/drb/drb.rb:1592:in `main_loop'
/usr/lib/ruby/1.8/drb/drb.rb:1588:in `loop'
/usr/lib/ruby/1.8/drb/drb.rb:1588:in `main_loop'
/usr/lib/ruby/1.8/drb/drb.rb:1584:in `start'
/usr/lib/ruby/1.8/drb/drb.rb:1584:in `main_loop'
/usr/lib/ruby/1.8/drb/drb.rb:1433:in `run'
/usr/lib/ruby/1.8/drb/drb.rb:1430:in `start'
/usr/lib/ruby/1.8/drb/drb.rb:1430:in `run'
/usr/lib/ruby/1.8/drb/drb.rb:1350:in `initialize'
/usr/lib/ruby/1.8/drb/drb.rb:1630:in `new'
/usr/lib/ruby/1.8/drb/drb.rb:1630:in `start_service'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/server.rb:29:in `listen'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/lib/spork/server.rb:20:in `run'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/bin/../lib/spork/runner.rb:75:in `run'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/bin/../lib/spork/runner.rb:10:in `run'
/usr/lib/ruby/gems/1.8/gems/spork-0.9.0.rc8/bin/spork:10
/usr/lib/ruby/gems/1.8/bin/spork:23:in `load'
/usr/lib/ruby/gems/1.8/bin/spork:23

编辑2：我更改了spec_helper.rb文件中的端点。我不认为我有一个额外的，因为有人建议，但我认为他们是在错误的地方，因为我的一部分穷人缩进。生成的文件（删除了所有注释）如下所示：

require 'rubygems'
require 'spork'

Spork.prefork do
  # Loading more in this block will cause your tests to run faster. However,
  # if you change any configuration or code from libraries loaded here, you'll
  # need to restart spork for it take effect.
  # This file is copied to spec/ when you run 'rails generate rspec:install'
  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path("../../config/environment", __FILE__)
  require 'rspec/rails'
  require 'rspec/autorun'

  # Requires supporting ruby files with custom matchers and macros, etc,
  # in spec/support/ and its subdirectories.
  Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}

  RSpec.configure do |config|
    # ## Mock Framework
    #
    # If you prefer to use mocha, flexmock or RR, uncomment the appropriate line:
    #
    # config.mock_with :mocha
    # config.mock_with :flexmock
    # config.mock_with :rr

    # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
    config.fixture_path = "#{::Rails.root}/spec/fixtures"

    # If you're not using ActiveRecord, or you'd prefer not to run each of your
    # examples within a transaction, remove the following line or assign false
    # instead of true.
    config.use_transactional_fixtures = true

    # If true, the base class of anonymous controllers will be inferred
    # automatically. This will be the default behavior in future versions of
    # rspec-rails.
    config.infer_base_class_for_anonymous_controllers = false
end

Spork.each_run do
  # This code will be run each time you run your specs.

end

  def test_sign_in(user)
    controller.current_user = user
  end
end

require 'rubygems'
require 'spork'

Spork.prefork do
  ENV["RAILS_ENV"] ||= 'test'
  require File.expand_path("../../config/environment", __FILE__)
  require 'rspec/rails'
  require 'rspec/autorun'

  Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}

  RSpec.configure do |config|

    config.mock_with :rspec

    config.fixture_path = "#{::Rails.root}/spec/fixtures"

    config.use_transactional_fixtures = true

    config.infer_base_class_for_anonymous_controllers = false
  end
end

Spork.each_run do
end

def test_sign_in(user)
  controller.current_user = user
end

---

错误消息仍然相同。明天，如果有机会，我将尝试卸载Ruby v1.8.7，并安装v1.9.2或3，因为我没有其他想法。非常感谢迄今为止提供的所有帮助

您正在使用较旧版本的Spork。您应该尝试升级到v0.9.2，看看是否有帮助。

我知道我一直忘记了

bundle exec rspec--在另一个选项卡中运行spork后，drb

。这为我消除了任何奇怪的警告。也许这是针对谷歌的。

请参阅lx00st的答案，引用：

原因是RSpec:：Core:：CommandLine在Rspec3中被删除

将RSpec:：Core:：CommandLine（从未正式声明为public）合并到RSpec:：Core:：Runner中。（迈伦·马斯顿）

但是spork依赖于这个代码

spork的github上已经存在一个问题，可以在以下spork的fork中找到解决方案：

一般情况下-更换

：：RSpec:：Core:：CommandLine.new（argv）.run（stderr，stdout）

与

：：RSpec:：Core:：Runner.run（argv、stderr、stdout）

在soprks源代码中

它对我来说工作得很好（尽管我怀疑SporkGem更新可能会删除源代码修复）。我刚刚用github建议的内容替换了内容“spork/test_framework/rspec.rb”：

require 'rspec/core/version'

class Spork::TestFramework::RSpec < Spork::TestFramework
  DEFAULT_PORT = 8989
  HELPER_FILE = File.join(Dir.pwd, "spec/spec_helper.rb")

  def run_tests(argv, stderr, stdout)
    if rspec1?
      ::Spec::Runner::CommandLine.run(
        ::Spec::Runner::OptionParser.parse(argv, stderr, stdout)
      )
    elsif rspec3?
      options = ::RSpec::Core::ConfigurationOptions.new(argv)
      ::RSpec::Core::Runner.new(options).run(stderr, stdout)
    else
      ::RSpec::Core::CommandLine.new(argv).run(stderr, stdout)
    end
  end

  def rspec3?
    return false if !defined?(::RSpec::Core::Version::STRING)
    ::RSpec::Core::Version::STRING =~ /^3\./
  end

  def rspec1?
    defined?(Spec) && !defined?(RSpec)
  end
end

要求“rspec/core/version”
类Spork:：TestFramework:：RSpec

您的spec/spec\u helper.rb是什么样子的？我刚刚将其添加到问题中。您的

spec\u helper

中似乎有一个额外的不必要的

end

。试着把它拿出来看看是否有用。恐怕不行。我已经解释了我在上面所做的。可能重复的请避免只链接的答案。如果您认为此链接有帮助，请将其放在问题的评论中。虽然此链接可以回答问题，但最好在此处包含答案的基本部分，并提供此链接以供参考。如果链接页面发生更改，仅链接的答案可能会无效。感谢您的反馈@Athimanil，希望答案现在状态更好。@Rorymcrossan，收到您的提示了。请注意，我无法评论最初的问题（没有足够的代表）。