来自Hartl教程的bundle exec rspec spec / requests / static_pages_spec.rb无效
我正在关注Michael Hartl的ruby on rails教程来测试示例应用程序（3.2.1测试驱动开发），但是在输入bundle exec rspec spec/requests/static_pages_spec.rb之后我遇到了以下错误
/home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common/zipper.rb:1:in `require': cannot load such file -- zip/zip (LoadError) from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common/zipper.rb:1:in `' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common.rb:9:in `require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver/common.rb:9:in `' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver.rb:29:in `require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium/webdriver.rb:29:in `' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium-webdriver.rb:1:in `require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/selenium-webdriver-2.0.0/lib/selenium-webdriver.rb:1:in `' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@global/gems/bundler-1.3.5/lib/bundler.rb:132:in `require' from /home/rahul/Downloads/rails_projects/sample_app/config/application.rb:12:in `' from /home/rahul/Downloads/rails_projects/sample_app/config/environment.rb:2:in `require' from /home/rahul/Downloads/rails_projects/sample_app/config/environment.rb:2:in `' from /home/rahul/Downloads/rails_projects/sample_app/spec/spec_helper.rb:3:in `require' from /home/rahul/Downloads/rails_projects/sample_app/spec/spec_helper.rb:3:in `' from /home/rahul/Downloads/rails_projects/sample_app/spec/requests/static_pages_spec.rb:1:in `require' from /home/rahul/Downloads/rails_projects/sample_app/spec/requests/static_pages_spec.rb:1:in `' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `block in load_spec_files' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `each' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load_spec_files' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/command_line.rb:22:in `run' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:80:in `run' from /home/rahul/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:17:in `block in autorun'
以下是spec/requests/static_pages_spec文件中的代码：
require 'spec_helper' describe "Static pages" do describe "Home page" do it "should have the content 'Sample App' " do visit '/static_pages/home' expect(page).to have_content('Sample App') end end end
Gemfile ：
source 'https://rubygems.org' ruby '2.0.0' #ruby-gemset=railstutorial_rails_4_0 gem 'rails', '4.0.0' group :development, :test do gem 'sqlite3', '1.3.7' gem 'rspec-rails', '2.13.1' end group :test do gem 'selenium-webdriver', '2.0.0' gem 'capybara', '2.1.0' end gem 'sass-rails', '4.0.0' gem 'uglifier', '2.1.1' gem 'coffee-rails', '4.0.0' gem 'jquery-rails', '2.2.1' gem 'turbolinks', '1.1.1' gem 'jbuilder', '1.0.2' group :doc do gem 'sdoc', '0.3.20', require: false end group :production do gem 'pg', '0.15.1' gem 'rails_12factor', '0.0.2' end
routes.rb ：
SampleApp::Application.routes.draw do get "static_pages/home" get "static_pages/help" end
操作系统 ：Ubuntu 13.04
我一直在寻找解决方案，但还没有找到解决方案。 请记住，我是Ruby on Rails和Web开发的新手。
错误消息：
in `require': cannot load such file -- zip/zip (LoadError)
是指一种名为“rubyzip”的缺失gem。 它应该是由捆绑器和selenium-web驱动程序一起安装的，但有时这些东西并不完美。 在这种情况下，最新版本的“rubyzip”gem已经改变了库结构，因此不存在“zip / zip”。 Bundler默认会安装最新版本，这就是安装时没有错误的原因，但是当你尝试运行项目时会出现错误，因为selenium-webdriver依赖列表并不知道差异。
尝试将gem 'rubyzip', '< 1.0.0'到测试组，然后重新运行bundle install 。
问题似乎是由rubyzip gem更新引起的，请参阅https://github.com/rubyzip/rubyzip
selenium-webdriver gem可能需要更新以反映这些更改 - 我已经记录了一个问题： https ： //github.com/vertis/selenium-webdriver/issues/3
我最近遇到了同样的问题，只是更改了gem的版本
gem 'selenium-webdriver', '2.0.0'
到最后一个：
gem 'selenium-webdriver', '2.35.1'
它修好了！ 没有安装rubyzipgem。
更改
gem 'selenium-webdriver', '2.0.0'
至
gem 'selenium-webdriver'
在你的Gemfile中