Capybara로 ActiveAdmin/Devise에 로그인 할 수 없습니다.

Question

ActiveAdmin을 처음 시도하고 브라우저에서 작동하도록하고 있습니다. 그러나 Capybara를 사용하여 통합 테스트에 로그인 할 수는 없습니다. 나는 fill-in-the-form 방법을 시도했고 signin을 스터 빙했다. 예

it "allows user via capybara login" do 
    user = AdminUser.create(email: 'test@example.com', password: 'opensesame') 
    visit '/admin/login' 
    fill_in 'admin_user_email', with: user.email 
    fill_in 'admin_user_password', with: user.password 
    click_button 'Login' 
end 

들어

내가 Joe's Notes

# spec/support/request_helpers.rb 
require 'spec_helper' 
include Warden::Test::Helpers 

module RequestHelpers 
    def create_logged_in_user 
    user = FactoryGirl.create(:admin_user, password: 'opensesame') 
    login(user) 
    user 
    end 

    def login(user) 
    login_as user, scope: :user 
    end 
end 

# spec/features/patient_features_spec.rb 
require 'spec_helper' 
include RequestHelpers 

feature "Patients" do 
    let(:authed_user) { create_logged_in_user } 

    it "should allow access" do 
    visit admin_dashboard_path(authed_user) 
    save_and_open_page 
    # should be good! 
    end 
end 

하지만 열리면 의해 주어진 스터 빙 방법을 시도

ActionView::Template::Error: wrong number of arguments (0 for 1) 
/home/mike/ptbase/spec/support/request_helpers.rb:11:in `login' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/view_helpers/display_helper.rb:14:in `display_name' 

(포스트의 단부 전체 트레이스) 에러 메시지를 제공 '계속하기 전에 로그인 또는 가입해야합니다.'라는 페이지가 표시됩니다.

레일 3.1.9, ActiveAdmin 0.5.0 및 카피 바라 2.0.1을 사용하고 있습니다. 이 문제를 해결할 수있는 쉬운 방법이 분명해야합니다 ... 분명히 로그인하는 것이 통합 테스트의 기본입니다 ...하지만 찾을 수없는 것 같습니다!

위의 오류의

전체 역 추적 :

ActionView::Template::Error: wrong number of arguments (0 for 1) 
/home/mike/ptbase/spec/support/request_helpers.rb:11:in `login' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/view_helpers/display_helper.rb:14:in `display_name' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element.rb:175:in `method_missing' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/utility_nav.rb:21:in `build_current_user' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/utility_nav.rb:13:in `build' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:30:in `block in build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:92:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:26:in `build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:39:in `insert_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/header.rb:26:in `build_utility_navigation' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/header.rb:13:in `build' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:30:in `block in build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:92:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:26:in `build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:39:in `insert_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/pages/base.rb:49:in `build_header' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/pages/base.rb:40:in `block (2 levels) in build_page' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:31:in `block in build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:92:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:26:in `build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:39:in `insert_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:18:in `div' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/pages/base.rb:39:in `block in build_page' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:92:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:49:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/pages/base.rb:38:in `build_page' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/views/pages/base.rb:10:in `build' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:30:in `block in build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:92:in `with_current_arbre_element' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:26:in `build_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/element/builder_methods.rb:39:in `insert_tag' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/app/views/active_admin/page/index.html.arb:1:in `block in __home_mike__rvm_gems_ruby_______p____perf_gems_activeadmin_______app_views_active_admin_page_index_html_arb___526514329_111865000' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:45:in `instance_eval' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/arbre-1.0.1/lib/arbre/context.rb:45:in `initialize' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/app/views/active_admin/page/index.html.arb:1:in `new' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/app/views/active_admin/page/index.html.arb:1:in `__home_mike__rvm_gems_ruby_______p____perf_gems_activeadmin_______app_views_active_admin_page_index_html_arb___526514329_111865000' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/template.rb:145:in `block in render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications.rb:125:in `instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/template.rb:143:in `render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/template_renderer.rb:47:in `block (2 levels) in render_template' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications.rb:123:in `block in instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications.rb:123:in `instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/abstract_renderer.rb:38:in `instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/template_renderer.rb:46:in `block in render_template' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/template_renderer.rb:54:in `render_with_layout' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/template_renderer.rb:45:in `render_template' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/template_renderer.rb:18:in `render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/renderer.rb:36:in `render_template' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_view/renderer/renderer.rb:17:in `render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/rendering.rb:110:in `_render_template' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/streaming.rb:225:in `_render_template' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/rendering.rb:103:in `render_to_body' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/renderers.rb:28:in `render_to_body' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/compatibility.rb:50:in `render_to_body' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/rendering.rb:88:in `render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/rendering.rb:16:in `render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/core_ext/benchmark.rb:5:in `block in ms' 
/home/mike/.rvm/rubies/ruby-1.9.3-p194-perf/lib/ruby/1.9.1/benchmark.rb:295:in `realtime' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/core_ext/benchmark.rb:5:in `ms' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/instrumentation.rb:40:in `block in render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/instrumentation.rb:83:in `cleanup_view_runtime' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activerecord-3.2.9/lib/active_record/railties/controller_runtime.rb:24:in `cleanup_view_runtime' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/instrumentation.rb:39:in `render' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activeadmin-0.5.0/lib/active_admin/page_controller.rb:12:in `index' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/implicit_render.rb:4:in `send_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/base.rb:167:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/rendering.rb:10:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/callbacks.rb:18:in `block in process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:447:in `_run__1002248294__process_action__401562286__callbacks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:405:in `__run_callback' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:81:in `run_callbacks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/callbacks.rb:17:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/rescue.rb:29:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications.rb:123:in `block in instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/notifications.rb:123:in `instrument' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/instrumentation.rb:29:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/params_wrapper.rb:207:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activerecord-3.2.9/lib/active_record/railties/controller_runtime.rb:18:in `process_action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/base.rb:121:in `process' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/abstract_controller/rendering.rb:45:in `process' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal.rb:203:in `dispatch' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_controller/metal.rb:246:in `block in action' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/routing/route_set.rb:73:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/routing/route_set.rb:73:in `dispatch' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/routing/route_set.rb:36:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/journey-1.0.4/lib/journey/router.rb:68:in `block in call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/journey-1.0.4/lib/journey/router.rb:56:in `each' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/journey-1.0.4/lib/journey/router.rb:56:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/routing/route_set.rb:601:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/warden-1.2.1/lib/warden/manager.rb:35:in `block in call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/warden-1.2.1/lib/warden/manager.rb:34:in `catch' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/warden-1.2.1/lib/warden/manager.rb:34:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/etag.rb:23:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/conditionalget.rb:25:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/head.rb:14:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/params_parser.rb:21:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/flash.rb:242:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:205:in `context' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:200:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/cookies.rb:341:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activerecord-3.2.9/lib/active_record/query_cache.rb:64:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activerecord-3.2.9/lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:405:in `_run__955233195__call__489842762__callbacks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:405:in `__run_callback' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:385:in `_run_call_callbacks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/callbacks.rb:81:in `run_callbacks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/callbacks.rb:27:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/remote_ip.rb:31:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/railties-3.2.9/lib/rails/rack/logger.rb:32:in `call_app' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/railties-3.2.9/lib/rails/rack/logger.rb:16:in `block in call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/tagged_logging.rb:22:in `tagged' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/railties-3.2.9/lib/rails/rack/logger.rb:16:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/request_id.rb:22:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/runtime.rb:17:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/activesupport-3.2.9/lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/lock.rb:15:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/actionpack-3.2.9/lib/action_dispatch/middleware/static.rb:62:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/railties-3.2.9/lib/rails/engine.rb:479:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/railties-3.2.9/lib/rails/application.rb:223:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/builder.rb:134:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/urlmap.rb:64:in `block in call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/urlmap.rb:49:in `each' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-1.4.1/lib/rack/urlmap.rb:49:in `call' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-test-0.6.2/lib/rack/mock_session.rb:30:in `request' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-test-0.6.2/lib/rack/test.rb:230:in `process_request' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rack-test-0.6.2/lib/rack/test.rb:57:in `get' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/browser.rb:59:in `process' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/browser.rb:38:in `block in process_and_follow_redirects' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/browser.rb:37:in `times' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/browser.rb:37:in `process_and_follow_redirects' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/browser.rb:26:in `submit' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/form.rb:64:in `submit' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/rack_test/node.rb:72:in `click' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/node/element.rb:103:in `block in click' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/node/base.rb:77:in `synchronize' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/node/element.rb:103:in `click' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/node/actions.rb:35:in `click_button' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/session.rb:338:in `block (2 levels) in <class:Session>' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/capybara-2.0.1/lib/capybara/dsl.rb:51:in `block (2 levels) in <module:DSL>' 
/home/mike/ptbase/spec/features/patients_features_spec.rb:19:in `block (2 levels) in <top (required)>' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example.rb:114:in `instance_eval' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example.rb:114:in `block in run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example.rb:254:in `with_around_each_hooks' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example.rb:111:in `run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example_group.rb:388:in `block in run_examples' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example_group.rb:384:in `map' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example_group.rb:384:in `run_examples' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/example_group.rb:369:in `run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/command_line.rb:28:in `block (2 levels) in run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/command_line.rb:28:in `map' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/command_line.rb:28:in `block in run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/reporter.rb:34:in `report' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/command_line.rb:25:in `run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/runner.rb:66:in `rescue in run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/runner.rb:62:in `run' 
/home/mike/.rvm/gems/ruby-1.9.3-p194-perf/gems/rspec-core-2.12.0/lib/rspec/core/runner.rb:8:in `block in autorun' 

Answer 1

내가 몇 일 전에이 문제로 실행 다음과 같이 내 spec_helper 파일의 설정을 변경하여 그것을 해결 플러스 당신이 너무 selinium 및 카피 바라 버전을 업데이트해야합니다

Capybara.default_driver = :rack_test 
Capybara.javascript_driver = :selenium 
# You can also change the driver temporarily (typically in the Before/setup and After/teardown blocks): 
# Use: Capybara.current_driver = :webkit # temporarily select different driver 
# or use :js => true for specific test and it should use selenium by default. 
# Or: 
# Also see https://github.com/jnicklas/capybara#drivers 
Capybara.default_wait_time = 5 
Capybara.run_server = true #Whether start server when testing 
Capybara.default_selector = :css #default selector , you can change to :css 
OmniAuth.config.test_mode = true