3

rspecテストを実行しようとすると、次のエラーが発生します。

/srv/offerme/spec/requests/static_pages_spec.rb:13: undefined method `visit' for #<Class:0xb3436684> (NoMethodError)
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/example_group.rb:238:in `module_eval'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/example_group.rb:238:in `subclass'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/example_group.rb:224:in `describe'
from /srv/offerme/spec/requests/static_pages_spec.rb:12
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/example_group.rb:238:in `module_eval'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/example_group.rb:238:in `subclass'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/example_group.rb:224:in `describe'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/dsl.rb:18:in `describe'
from /srv/offerme/spec/requests/static_pages_spec.rb:3
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:in `load'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:in `load_spec_files'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:in `map'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/configuration.rb:780:in `load_spec_files'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/command_line.rb:22:in `run'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/runner.rb:69:in `run'
from /var/lib/gems/1.8/gems/rspec-core-2.11.1/lib/rspec/core/runner.rb:8:in `autorun'
from /usr/local/bin/rspec:19

このエラーが発生したファイルは次のようになります（spec / requests / static_pages_spec.rb）：

require 'spec_helper'

describe "StaticPages" do
include Capybara::DSL
  describe "GET /static_pages" do
    it "works! (now write some real specs)" do
      # Run the generator again with the --webrat flag if you want to use webrat methods/matchers
      get static_pages_index_path
      response.status.should be(200)
    end 
  end 
  describe "Home page" do
    visit 'static_pages/home'
    page.should have_content('OfferMe')
  end 

end

私のspec_helper.rbファイルは次のようになります。

# 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'
require 'capybara/rspec'

# 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

  # 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

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  config.order = "random"
  config.include Capybara::DSL
end
module ::RSpec::Core
class ExampleGroup
include Capybara::DSL
include Capybara::RSpecMatchers
end
end

そして最後に、私のGemfileは次のようになります。

source 'https://rubygems.org'

gem 'rails', '3.2.7'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

group :development, :test do
  gem 'sqlite3'
  gem 'rspec-rails'
end

group :test do
  gem 'capybara'
end

gem 'json'

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.4'
  gem 'coffee-rails', '~> 3.2.2'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer', :platforms => :ruby

  gem 'uglifier', '>= 1.0.3'
  gem 'twitter-bootstrap-rails'
end

gem 'jquery-rails'

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the app server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug'

gem 'therubyracer', '0.10.1'
gem 'libv8'
gem 'webrat'

私はこのGitHubの問題を確認し、いくつかの回避策を試したほか、同様の問題に関連する他のStackOverflowの質問も確認しました（そのため、一部のコードは冗長/ハッキーに見えます）。ただし、それらのいずれもまだ機能していません。助けてください！

4

2 に答える 2

6

アップデート：

問題は、ここでブロックvisitの外で呼び出していることです。it

describe "Home page" do
  visit 'static_pages/home'
  page.should have_content('OfferMe')
end

それらの真ん中の線をitブロックで包みます。

describe "Home page" do
  it "has a homepage" do
    visit 'static_pages/home'
    page.should have_content('OfferMe')
  end
end

それはうまくいくはずです。

元の回答：

私は間違っているかもしれませんが、Gemfileのテストセクションと開発セクションの両方にカピバラを含める必要があると思います。

Gemfileのそのセクションを次のように変更してみてください。

group :development, :test do
  gem 'sqlite3'
  gem 'rspec-rails'
  gem 'capybara'
end
于 2012-08-11T02:45:14.047 に答える
0

これは古い投稿です。私も同じ問題を抱えています。私は自分の解決策を共有すると思いました。私のGemfileで私は持っていました

group :test do
  gem 'capybara'
end

そして、それvisitは正しい場所にありましたが、私は同じエラーを受け取りました。これが私がしたことです。Gemでアップデートを実行しましたが、すべて問題ありません。

bundle update capybara

これが誰かを助けることを願っています。

于 2013-09-09T12:58:54.863 に答える