为什么黄瓜功能失败后还能继续运行？

Question

它是一个 Rails 2.3.5 应用程序。我正在使用 rspec 和 cucumber 进行测试。 当我运行 autospec 时，它可以正确运行，并显示警告 (Not running features. To run features in autotest, set AUTOFEATURE=true.) 如下：

[~/rails_apps/automation (campaign)⚡] ➔ autospec 
(Not running features.  To run features in autotest, set AUTOFEATURE=true.)
(Not running features.  To run features in autotest, set AUTOFEATURE=true.)
loading autotest/rails_rspec
/home/millisami/.rvm/rubies/ree-1.8.7-2010.01/lib/ruby/1.8/pathname.rb:263: warning: `*' interpreted as argument prefix
/home/millisami/.rvm/rubies/ree-1.8.7-2010.01/bin/ruby /home/millisami/.rvm/gems/ree-1.8.7-2010.01/gems/rspec-1.3.0/bin/spec --autospec /home/millisami/rails_apps/automation/spec/controllers/campaigns_controller_spec.rb /home/millisami/rails_apps/automation/spec/models/board_spec.rb /home/millisami/rails_apps/automation/spec/models/user_spec.rb /home/millisami/rails_apps/automation/spec/models/campaign_spec.rb /home/millisami/rails_apps/automation/spec/controllers/outlets_controller_spec.rb /home/millisami/rails_apps/automation/spec/controllers/boards_controller_spec.rb /home/millisami/rails_apps/automation/spec/models/outlet_type_spec.rb /home/millisami/rails_apps/automation/spec/models/vendor_spec.rb /home/millisami/rails_apps/automation/spec/controllers/brands_controller_spec.rb /home/millisami/rails_apps/automation/spec/controllers/vendors_controller_spec.rb /home/millisami/rails_apps/automation/spec/controllers/dashboard_controller_spec.rb /home/millisami/rails_apps/automation/spec/models/brand_spec.rb /home/millisami/rails_apps/automation/spec/helpers/dashboard_helper_spec.rb /home/millisami/rails_apps/automation/spec/models/outlet_spec.rb /home/millisami/rails_apps/automation/spec/models/client_spec.rb /home/millisami/rails_apps/automation/spec/controllers/clients_controller_spec.rb -O spec/spec.opts 

现在，正如它所建议的，当我运行 AUTOFEATURE=true autospec，规范运行，cuke 功能也运行。 但问题是它不会停止。它运行这些功能并在循环中一次又一次地运行它们。 失败后也不会停止。这是由于警告 Warning: $KCODE is NONE 所致，如下所示？

[~/rails_apps/automation (campaign)⚡] ➔ AUTOFEATURE=true autospec
loading autotest/cucumber_rails_rspec
Warning: $KCODE is NONE.
/home/millisami/.rvm/gems/ree-1.8.7-2010.01/gems/treetop-1.4.5/lib/treetop/ruby_extensions/string.rb:31: warning: method redefined; discarding old indent
/home/millisami/.rvm/rubies/ree-1.8.7-2010.01/lib/ruby/1.8/pathname.rb:263: warning: `*' interpreted as argument prefix
/home/millisami/.rvm/gems/ree-1.8.7-2010.01/gems/activesupport-2.3.5/lib/active_support/core_ext/object/blank.rb:49: warning: method redefined; discarding old blank?
/home/millisami/.rvm/rubies/ree-1.8.7-2010.01/bin/ruby /home/millisami/.rvm/gems/ree-1.8.7-2010.01/gems/rspec-1.3.0/bin/spec --autospec /home/millisami/rails_apps/automation/spec/controllers/campaigns_controller_spec.rb /home/millisami/rails_apps/automation/spec/models/board_spec.rb /home/millisami/rails_apps/automation/spec/models/user_spec.rb /home/millisami/rails_apps/automation/spec/models/campaign_spec.rb /home/millisami/rails_apps/automation/spec/controllers/outlets_controller_spec.rb /home/millisami/rails_apps/automation/spec/controllers/boards_controller_spec.rb /home/millisami/rails_apps/automation/spec/models/outlet_type_spec.rb /home/millisami/rails_apps/automation/spec/models/vendor_spec.rb /home/millisami/rails_apps/automation/spec/controllers/brands_controller_spec.rb /home/millisami/rails_apps/automation/spec/controllers/vendors_controller_spec.rb /home/millisami/rails_apps/automation/spec/controllers/dashboard_controller_spec.rb /home/millisami/rails_apps/automation/spec/models/brand_spec.rb /home/millisami/rails_apps/automation/spec/helpers/dashboard_helper_spec.rb /home/millisami/rails_apps/automation/spec/models/outlet_spec.rb /home/millisami/rails_apps/automation/spec/models/client_spec.rb /home/millisami/rails_apps/automation/spec/controllers/clients_controller_spec.rb -O spec/spec.opts 

Answer 1

每次运行后，自动测试都会检查 Rails 项目中的所有文件，如果发现任何修改，则重新运行测试。您需要向 .autotest 配置文件添加例外，以忽略正在更改的文件。以下是 .autotest 示例：

Autotest.add_hook :initialize do |at|
  %w{.git vendor rerun.txt}.each {|exception| at.add_exception(exception)}
end

Cucumber 在测试周期中创建 rerun.txt ——这可能是导致您出现问题的原因。您可能需要根据您的特定系统配置添加其他条目。

附言。 Autospec 是 autotest 的包装器，因此，如果您遇到 autospec 问题，搜索 “autotest” 可能会获得更好的结果。 有关 autospec/autotest 和 Cucumber 的更多信息。