Rails：为什么RSpec在我重写的Devise控制器请求规格上崩溃？ [英] Rails: Why does RSpec crash on my overridden Devise controller request spec?
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问题描述
更新：哦，好的悲伤，这是一个坏的合并后的一个红色的鲱鱼。在某个地方，以下是从清理spec / spechelper.rb中消除的
目录[＃{Rails.root } / app / ** / *。rb]。each {| f |加载f}
现在已经恢复，一切都正常工作。我怀疑它只是加载平面目录，而不是嵌套的目录，使它像命名空间问题一样。
（我不能回答我自己的问题，因为这是一个新帐号，我没有代表）
原始问题： / p>
我的大部分RSpec / Capybara测试工作正常，但是我有一个测试，只是试图访问一个路径，而我坚持调试我怀疑这是一个命名空间问题，但我不知道如何解决这个问题;任何帮助感激不尽。
整个测试是：
require'spec_helper'
描述'注册'做
上下文'调试阻塞问题'do
它'这个最小的测试应该通过'do
访问new_user_registration_path
end
end
end
错误消息是：
$ bin / rspec spec / requests / users / registrations_spec.rb
失败：
1）用户::调试阻塞问题时的注册此最小测试应通过
失败/错误：访问new_user_registration_path
LoadError：
预期的应用程序/ controllers / users / registrations_controller。 rb在'
$ b $中定义Users :: RegistrationsController
＃./spec/requests/users/registrations_spec.rb:10:in'block（3 levels） b
所以错误是预期的users / registrations_controller.rb来定义用户::注册控制器，这不是很有帮助！
控制器是一个被重写的Devise控制器，它看起来像：
class Users :: RegistrationsController< Devise :: RegistrationsController
def create
super
＃我的额外代码在这里
end
end
我的路由重定向设计一点：
devise_for：users， => {：registrations => 'users / registrations'} do
get'/ users / sign_out'=> 'devise / sessions＃destroy'
end
我完全坚持试图找到预期的foo.rb定义Foo错误的根本原因;我无法深入了解真正导致我的问题。
您将在旁边进行什么调试？
大卫建议一个回溯可能有帮助;据我所见，我没有一个错误阻止加载，看起来像我（但我是一个轨道noob）像所有ActiveSupport块。这是感兴趣的：
1）用户::在调试阻塞问题时注册此最小测试应通过
失败/错误：访问new_user_registration_path
LoadError：
预期的app / controllers / users / registrations_controller.rb定义Users :: RegistrationsController
＃.rvm / gems / ruby-1.9.3- p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb：490：在`load_missing_constant'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport- 3.1.0 / lib / active_support / dependencies.rb：181：在const_missing中的块中
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / dependencies.rb：179：在each
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / dependencies.rb：179：在`const_missing'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / inflector / methods.rb：124：在`block in constantize'
＃.rvm /gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in`each'
＃.rvm / gems / ruby-1.9 .3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / inflector / methods.rb：123：在`constantize'
＃.rvm / gems / ruby-1.9.3-p0 @ foo /gems/activesupport-3.1.0/lib/active_support/dependencies.rb:528:in`block in initialize'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1 .0 / lib / active_support / dependencies.rb：550：在`yield'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / dependencies .rb：550：in'default'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / dependencies.rb：550：in`[ ]'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / routing / route_set.rb：61：在`controller_reference'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / routing / route_set.rb：46：在`controller'
＃.rvm / gems /红宝石1 .9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / routing / route_set.rb：25：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo /gems/actionpack-3.1.0/lib/action_dispatch/routing/mapper.rb:41:in`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-mount -0.8.3 / lib / rack / mount / route_set.rb：152：在`block in call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-mount-0.8 .3 / lib / rack / mount / code_generation.rb：96：在`block in recognition'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-mount-0.8.3 /lib/rack/mount/code_generation.rb:110:in`optimized_each'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-mount-0.8.3 / lib / rack /mount/code_generation.rb:95:in`认识'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-mount-0.8.3 / lib / rack / mount / route_set .rb：141：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / routing / route_set.rb：531：in `call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / sass-3.1.12 / lib / sass / plugin / rack.rb：54：在`call '
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / warden-1.1.0 / lib / warden / manager.rb：35：在`block in call'
＃ .rvm / gems / ruby-1.9.3-p0 @ foo / gems / warden-1.1.0 / lib / warden / manager.rb：34：在`catch'
＃.rvm / gems / ruby-1.9 .3-p0 @ foo / gems / warden-1.1.0 / lib / warden / manager.rb：34：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems /actionpack-3.1.0/lib/action_dispatch/middleware/best_standards_support.rb:17:in`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-1.3.5 /lib/rack/etag.rb:23:in`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-1.3.5 / lib / rack / conditionalget.rb ：25：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / head.rb：14： '
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / params_parser.rb：21：在`call'
＃ .rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / flash.rb：243：在`call'
＃.rvm / gems / ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/session/abstract/id.rb：195：在`上下文'
＃.rvm / gems / ruby-1.9。 3-p0@foo/gems/rack-1.3.5/lib/rack/session/abstract/id.rb：190：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / cookies.rb：326：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activerecord- 3.1.0 / lib / active_record / query_cache.rb：62：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activerecord-3.1.0 / lib / active_record / connection_adapters / abstract / connection_pool.rb：477：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / callbacks。 rb：29：在`block in call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / callbacks.rb：392：in` _run_call_callbacks'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / callbacks.rb：81：在`run_callbacks'
＃。 rvm/gems/ruby-1.9.3-p0@foo/gems/actionpac k-3.1.0 / lib / action_dispatch / middleware / callbacks.rb：28：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-1.3.5 / lib / rack / sendfile.rb：101：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / remote_ip。 rb：48：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch / middleware / show_exceptions.rb：调用'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / railties-3.1.0 / lib / rails / rack / logger.rb：13：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-1.3.5 / lib / rack / methodoverride.rb：24：在`call'
＃.rvm / gems / ruby- 1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/runtime.rb：17：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / activesupport-3.1.0 / lib / active_support / cache / strategy / local_cache.rb：72：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack- 1.3.5 / lib / rack / lock.rb：15：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / actionpack-3.1.0 / lib / action_dispatch /粗粉leware / static.rb：53：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / railties-3.1.0 / lib / rails / engine.rb：455：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-1.3.5 / lib / rack / urlmap.rb：52：在`block in call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-1.3.5 / lib / rack / urlmap.rb：46：在each
＃.rvm / gems / ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/urlmap.rb：46：在`call'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-test-0.6.1 / lib / rack / mock_session.rb：30：在`request'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack- test-0.6.1 / lib / rack / test.rb：219：在'process_request'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rack-test-0.6.1 / lib / rack / test.rb：57：在`get'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / capybara-1.1.2 / lib / capybara / rack_test / browser。 rb：62：在'进程'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / capybara-1.1.2 / lib / capybara / rack_test / browser.rb：21：访问'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / capybara-1.1.2 / lib / capyba ra / rack_test / driver.rb：32：在`visit'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / capybara-1.1.2 / lib / capybara / session.rb： 157：在`visit'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / capybara-1.1.2 / lib / capybara / dsl.rb：161：在`visit'
$ b＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-中的$ b＃./spec/requests/users/registrations_spec.rb:10:in`block（3级别） core-2.7.1 / lib / rspec / core / example.rb：51：在`instance_eval'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7。 1 / lib / rspec / core / example.rb：51：在`block in run'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / example.rb：110：在`with_around_hooks'中
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / example.rb：48：在`run'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / example_group。 rb：306：在`run_examples'中的块
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / example_group.rb： 302：在地图上
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / example_group.rb：302：在`run_examples'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / example_group.rb：274：在`run'
＃.rvm / gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb：275：在`block in run'
＃.rvm / gems / ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb：275：在map
＃.rvm / gems / ruby-1.9中。 3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb：275：在`run'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / command_line.rb：24：在`block（2级）'运行'
＃.rvm / gems / ruby-1.9.3- p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/command_line.rb：24：在`map'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / command_line.rb：24：在`block in run'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec的核心-2.7.1 / lib目录/ RSpec的/核心/记者.rb：12：在`report'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / command_line.rb：21 ：在`run'
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / runner.rb：80：在`run_in_process '
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / runner.rb：66：在rescue in run
＃.rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / runner.rb：62：在`run'
＃ .rvm / gems / ruby-1.9.3-p0 @ foo / gems / rspec-core-2.7.1 / lib / rspec / core / runner.rb：10：在`block in autorun'
解决方案
如果输入 bin / rspec --help ，您将看到可以添加到命令的选项和开关列表，包括 - backtrace 开关，它告诉RSpec向您显示完整的追溯。如果您运行 bin / rspec spec / requests / users / registrations_spec.rb --backtrace ，那么您应该准确地看到错误来自哪里。
HTH，
David
Update: Oh good grief, it was all a red herring following a bad merge. Somewhere along the line, the following for elided from a cleanup of spec/spechelper.rb
Dir["#{Rails.root}/app/**/*.rb"].each {|f| load f}
Now that this is restored, everything is working again. I suspect it was only load the flat dir, and not nested dirs, making it look like a namespace issue.
(I can't answer my own question as this is a new account, and I don't have the rep)
Original question:
Most of my RSpec/Capybara tests work fine, but I have one test that explodes on simply trying to visit a path, and I'm stuck on debugging. I suspect it's a Namespace issue but I don't know how to address that; any help gratefully received.
The entire test is:
require 'spec_helper'
describe 'Registrations' do
context 'when debugging the blocking issue' do
it 'this minimal test should pass' do
visit new_user_registration_path
end
end
end
The error message is:
$ bin/rspec spec/requests/users/registrations_spec.rb
Failures:
1) Users::Registrations when debugging the blocking issue this minimal test should pass Failure/Error: visit new_user_registration_path LoadError: Expected app/controllers/users/registrations_controller.rb to define Users::RegistrationsController # ./spec/requests/users/registrations_spec.rb:10:in `block (3 levels) in '
So the error is Expected users/registrations_controller.rb to define Users::RegistrationsController, that's not much help!
The controller is an overridden Devise controller, and it looks like:
class Users::RegistrationsController < Devise::RegistrationsController
def create
super
# My extra code here
end
end
My routes redirect devise a little:
devise_for :users, :controllers => { :registrations => 'users/registrations' } do
get '/users/sign_out' => 'devise/sessions#destroy'
end
I'm utterly stuck on trying to find a root cause for the 'Expected foo.rb to define Foo' error'; I can't get an insight into what's really causing my issue.
What would you do next to debug this?
David suggested a backtrace might help; as far as I can see, I don't have an error preventing loading, looks to me (but I'm a rails noob) like all ActiveSupport blocks. Here it is for interest:
1) Users::Registrations when debugging the blocking issue this minimal test should pass
Failure/Error: visit new_user_registration_path
LoadError:
Expected app/controllers/users/registrations_controller.rb to define Users::RegistrationsController
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:490:in `load_missing_constant'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:181:in `block in const_missing'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:179:in `each'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:179:in `const_missing'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:124:in `block in constantize'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in `each'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in `constantize'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:528:in `block in initialize'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `yield'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `default'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `[]'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:61:in `controller_reference'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:46:in `controller'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:25:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/routing/mapper.rb:41:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-mount-0.8.3/lib/rack/mount/route_set.rb:152:in `block in call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-mount-0.8.3/lib/rack/mount/code_generation.rb:96:in `block in recognize'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-mount-0.8.3/lib/rack/mount/code_generation.rb:110:in `optimized_each'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-mount-0.8.3/lib/rack/mount/code_generation.rb:95:in `recognize'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-mount-0.8.3/lib/rack/mount/route_set.rb:141:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:531:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/sass-3.1.12/lib/sass/plugin/rack.rb:54:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/warden-1.1.0/lib/warden/manager.rb:35:in `block in call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/warden-1.1.0/lib/warden/manager.rb:34:in `catch'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/warden-1.1.0/lib/warden/manager.rb:34:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/etag.rb:23:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/conditionalget.rb:25:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/head.rb:14:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/flash.rb:243:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/session/abstract/id.rb:195:in `context'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/session/abstract/id.rb:190:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/cookies.rb:326:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activerecord-3.1.0/lib/active_record/query_cache.rb:62:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:477:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:392:in `_run_call_callbacks'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:81:in `run_callbacks'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/callbacks.rb:28:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/sendfile.rb:101:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/railties-3.1.0/lib/rails/rack/logger.rb:13:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/methodoverride.rb:24:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/runtime.rb:17:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/activesupport-3.1.0/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/lock.rb:15:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/actionpack-3.1.0/lib/action_dispatch/middleware/static.rb:53:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/railties-3.1.0/lib/rails/engine.rb:455:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/urlmap.rb:52:in `block in call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/urlmap.rb:46:in `each'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-1.3.5/lib/rack/urlmap.rb:46:in `call'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-test-0.6.1/lib/rack/mock_session.rb:30:in `request'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-test-0.6.1/lib/rack/test.rb:219:in `process_request'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rack-test-0.6.1/lib/rack/test.rb:57:in `get'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/capybara-1.1.2/lib/capybara/rack_test/browser.rb:62:in `process'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/capybara-1.1.2/lib/capybara/rack_test/browser.rb:21:in `visit'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/capybara-1.1.2/lib/capybara/rack_test/driver.rb:32:in `visit'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/capybara-1.1.2/lib/capybara/session.rb:157:in `visit'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/capybara-1.1.2/lib/capybara/dsl.rb:161:in `visit'
# ./spec/requests/users/registrations_spec.rb:10:in `block (3 levels) in '
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example.rb:51:in `instance_eval'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example.rb:51:in `block in run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example.rb:110:in `with_around_hooks'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example.rb:48:in `run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:306:in `block in run_examples'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:302:in `map'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:302:in `run_examples'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:274:in `run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:275:in `block in run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:275:in `map'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/example_group.rb:275:in `run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/command_line.rb:24:in `block (2 levels) in run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/command_line.rb:24:in `map'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/command_line.rb:24:in `block in run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/reporter.rb:12:in `report'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/command_line.rb:21:in `run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/runner.rb:80:in `run_in_process'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/runner.rb:66:in `rescue in run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/runner.rb:62:in `run'
# .rvm/gems/ruby-1.9.3-p0@foo/gems/rspec-core-2.7.1/lib/rspec/core/runner.rb:10:in `block in autorun'
解决方案
If you type bin/rspec --help, you'll see a list of options and switches you can add to the command, including the --backtrace switch, which tells RSpec to show you the full backtrace. If you run bin/rspec spec/requests/users/registrations_spec.rb --backtrace you should see precisely where the error is coming from.
HTH, David
这篇关于Rails：为什么RSpec在我重写的Devise控制器请求规格上崩溃？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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