的Gemfile

Question

Michael Hartl的精彩Rails Tutorial现在可用于Rails 3.2。他继续使用rspec和spork概述TDD和BDD，就像他在3.0版本中所做的那样，并在3.2中增加了后卫。在3.0版本中，Hartl包含有关自动测试的信息，我能够获得精彩的咆哮通知。然而，在3.2中，他不再包括自动测试或咆哮信息。警卫与spork工作得很好，但没有通知。在过去的几个小时里，我使用Hartl的3.0和一些博客文章自己冒险，但试图让自动测试工作仍然会产生“LoadError”和咆哮通知“无法运行测试”。非常感谢任何想法。我在OS X 10.7.3上。这是我做的：

$ gem install autotest -v 4.4.6
$ gem install autotest-rails-pure -v 4.1.2
$ gem install autotest-fsevent -v 0.2.8
$ gem install autotest-growl -v 0.2.16

的Gemfile

source 'https://rubygems.org'
gem 'rails', '3.2.3'
gem 'pg', '0.12.2'
group :development, :test do 
    gem 'rspec-rails', '2.9.0'
    gem 'guard-rspec', '0.5.5'
end

group :assets do
    gem 'sass-rails','3.2.4' 
    gem 'coffee-rails', '3.2.2'
    gem 'uglifier', '1.2.3' 
end
gem 'jquery-rails', '2.0.0'
group :test do
    gem 'capybara', '1.1.2'
    gem 'rb-fsevent', '0.4.3.1', :require => false
    gem 'growl', '1.0.3'
    gem 'guard-spork', '0.3.2'
    gem 'spork', '0.9.0'
end

〜/ .autotest

require 'autotest/growl'
require 'autotest/fsevent'
Autotest::Growl::show_modified_files = true
Autotest::Growl::one_notification_per_run = true
Autotest::Growl::clear_terminal = false
Autotest::Growl::hide_label = true

Autotest.add_hook :initialize do |autotest|
  autotest.add_mapping(/^spec\/requests\/.*_spec\.rb$/) do
    autotest.files_matching(/^spec\/requests\/.*_spec\.rb$/)
  end  
end

$ autotest

loading autotest/rails


      --------------------------------------------------------------------------------

/Users/[me]/.rvm/rubies/ruby-1.9.3-p194/bin/ruby -I.:lib:test -rubygems -e "%w[test/unit spec/requests/static_pages_spec.rb].each { |f| require f }"
/Users/[me]/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require': cannot load such file -- spec_helper (LoadError)
    from        /Users/[me]/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from    /Users/[me]/programing/rails/rdale_house/spec/requests/static_pages_spec.rb:1:in `<top (required)>'
    from /Users/[me]/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from /Users/[me]/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb:36:in `require'
    from -e:1:in `block in <main>'
    from -e:1:in `each'
    from -e:1:in `<main>'

规格/ spec_helper.rb

require 'rubygems'
require 'spork'
#uncomment the following line to use spork with the debugger
#require 'spork/ext/ruby-debug'

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
    config.mock_with :rspec

    # 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
end

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

end

Answer 1

我最终只是使用Sublime Text 2来适应Hartl的工作流程，但是，我确实想确保我可以切换到带有Growl通知的Guard，如果我想要的话（我不需要自动测试）知道，因为我相信这是卫兵的工作），所以这就是我在个人环境设置指南中做到的。希望它对你有所帮助。我在OSX 10.6.8上，所以在10.7.3上可能会有一些差异：

为RSpec测试通知设置Growl（适用于Mac）：
可能已经在系统上安装了Growl，但是增长可能不是。

从here
打开dmg文件，转到Extras＆gt; growlnotify＆gt; growlnotify.pkg
按照向导安装growlnotify

配置应用程序进行测试（RSpec，Cucumber with Spork and Guard）：

$ rails generate rspec:install
$ rails generate cucumber:install

配置Spork（用于RSpec和黄瓜）

$ spork --bootstrap
$ spork cucumber --bootstrap

添加环境加载

$ subl spec/spec_helper.rb

将指令下的全部内容移到Spork.prefork块中，只启用一次环境加载，并添加：

config.mock_with :rspec

配置Guard：

$ guard init rspec
$ guard init spork

编辑生成的默认文件，以便Guard在测试失败后不会运行所有测试; drb标志用于Spork在分布式Ruby中运行。

$ subl Guardfile
guard 'rspec', :version => 2, :all_after_pass => false, :cli => '--drb'  do

配置在分布式Ruby中运行测试套件

$ subl .rspec
--drb

用Spork开始警卫

$ guard

...你应该收到Growl通知。

我在 Gemfile 中的相关宝石与您的宝石几乎相同。

Answer 2

错误显示您缺少spec_helper文件。您可以尝试运行rails generate rspec:install并再次尝试吗？

Answer 3

我遇到了同样的问题，然后去了Guard的GitHub页面查看他们的文档。相关部分位于：https://github.com/guard/guard#growl

似乎简单的解决方案是在开发组中包含growl gem，而您只将它包含在测试组中。我做了以下工作来实现它：

已安装的Growl通知，如另一个答案中所述：

为RSpec测试通知设置Growl（对于Mac）：可能是Growl   已安装在系统上，但growlnotify可能不是。


从here
下载Growl-1.2.2.dmg文件
打开dmg文件，转到Extras＆gt; growlnotify＆gt; growlnotify.pkg

按照向导安装growlnotify

更新了我的Gemfile（仅限相关部分，其余部分与Rails教程相匹配）：

group :development, :test do
  gem 'sqlite3', '1.3.5'
  gem 'rspec-rails', '2.11.0'
  gem 'guard-rspec', '1.2.1'
  gem 'guard-spork', '1.2.0'
  gem 'childprocess', '0.3.6'
  gem 'spork', '0.9.2'
  gem 'growl', '1.0.3'
end

跑到终点站：

bundle install

打开一个新的终端窗口并运行：

guard

Growl开始工作了！

使用Rails没有低级通知教程3.2

的Gemfile

〜/ .autotest

$ autotest

规格/ spec_helper.rb

3 个答案: