Railsアプリケーションにdeviseモジュールを追加すると、テストでエラーが発生します
73) Error:
test_should_update_task(TasksControllerTest):
ActionView::Template::Error: undefined method `authenticate' for nil:NilClass
/home/razor/.gem/ruby/1.9.1/gems/devise-2.1.2/lib/devise/controllers/helpers.rb:56:in `current_user'
/home/razor/.gem/ruby/1.9.1/gems/devise-2.1.2/lib/devise/controllers/helpers.rb:52:in `user_signed_in?'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/abstract_controller/helpers.rb:53:in `user_signed_in?'
/home/razor/work/judgement/app/views/layouts/application.html.erb:11:in `_app_views_layouts_application_html_erb___67557477041607610_29516700'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/template.rb:145:in `block in render'
/home/razor/.gem/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/notifications.rb:123:in `block in instrument'
/home/razor/.gem/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/home/razor/.gem/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/notifications.rb:123:in `instrument'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/template.rb:143:in `render'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/renderer/template_renderer.rb:59:in `render_with_layout'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/renderer/template_renderer.rb:45:in `render_template'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/renderer/template_renderer.rb:18:in `render'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/renderer/renderer.rb:36:in `render_template'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_view/renderer/renderer.rb:17:in `render'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/abstract_controller/rendering.rb:110:in `_render_template'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_controller/metal/streaming.rb:225:in `_render_template'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/abstract_controller/rendering.rb:103:in `render_to_body'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_controller/metal/renderers.rb:28:in `render_to_body'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_controller/metal/compatibility.rb:50:in `render_to_body'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/abstract_controller/rendering.rb:88:in `render'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_controller/metal/rendering.rb:16:in `render'
/home/razor/.gem/ruby/1.9.1/gems/actionpack-3.2.6/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
/home/razor/.gem/ruby/1.9.1/gems/activesupport-3.2.6/lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
93 tests, 36 assertions, 0 failures, 73 errors, 0 skips
Errors running test:functionals! #<RuntimeError: Command failed with status (73): [/usr/bin/ruby19 -I"lib:test" -I"/usr/lib64...]>
ここで、application.html.erbは
<!DOCTYPE html>
<html>
<head>
<title>Judgement</title>
<%= stylesheet_link_tag "application", :media => "all" %>
<%= javascript_include_tag "application" %>
<%= csrf_meta_tags %>
</head>
<body>
<nav>
<% if user_signed_in? then %>
<%= link_to "You are #{current_user.email}", edit_user_registration_path %>
<%= link_to "Exit", destroy_user_session_path, { :method => :delete,
:confirm => "Are you sure"} %>
<% else %>
<%= link_to "Sign In", new_user_session_path %>
<%= link_to "Register", new_user_registration_path %>
<% end %>
</nav>
<%= yield %>
<div class="notice">
<%= notice %>
</div>
<div class="alert">
<%= alert %>
</div>
</body>
</html>
「user_signed_in?」のため、これはエラーのように見えます。ヘルパー。しかし、私はエラーのポイントが何であるかを理解することはできません。
私はすべてのRailsの魔法に精通しているわけではありません。
UPD:解決済み
追加する必要がありました
class ActionController::TestCase
include Devise::TestHelpers
end
私のtest/test_helper.rbに