Question

在我之前的同一篇文章中，我没有解决我的问题并没有得到很多答案，所以我正在重新发布我的问题以尝试获得更多帮助。

我正在关注Michael Hartl的教程，而在3.2.1中我们正在测试服务器：

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

当我在控制台中输入“bundle exec rspec spec / requests / static_pages_spec.rb”时，我收到一堆错误，如下所示：

root@KyleBuntu:~/Desktop/Rails/sample_app# bundle exec rspec spec/requests/static_pages_spec.rb
/home/verendus/Desktop/Rails/sample_app/spec/requests/static_pages_spec.rb:1:in `require': /home/verendus/Desktop/Rails/sample_app/spec/spec_helper.rb:44: syntax error, unexpected tIDENTIFIER, expecting end-of-input (SyntaxError)
:DSL to config.include Capybara::DSL
       ^
    from /home/verendus/Desktop/Rails/sample_app/spec/requests/static_pages_spec.rb:1:in `<top (required)>'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `block in load_spec_files'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `each'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/configuration.rb:819:in `load_spec_files'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/command_line.rb:22:in `run'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:80:in `run'
    from /home/verendus/.rvm/gems/ruby-2.0.0-p481@railstutorial_rails_4_0/gems/rspec-core-2.13.1/lib/rspec/core/runner.rb:17:in `block in autorun'

我知道我应该得到一个错误，但在书中，作者收到的错误要短得多，而且不同。（评论中的链接）

我已经更改了rspec_helper.rb文件以添加Capybara DSL，但我不确定这是否是问题，如果我做了或没有正确输入它。我对Rails，Ruby和编码/ Linux系统（我正在使用Ubuntu）也很陌生，所以如果需要什么，那就问问。

评论中的Github链接。

Answer 1

您似乎在spec_helper.rb:44中有一个已被部分删除并因此取消注释的注释行。

:DSL to config.include Capybara::DSL
# This file is copied to spec/ when you run 'rails generate rspec:install'

您可能希望或可能不想config.include Capybara::DSL，但:DSL to部分是导致语法错误的原因。

此外，您在下面的行中有一些奇怪的.句点，这可能会导致更多语法错误。您甚至可能希望再次运行rails generate rspec:install以完全重新生成文件。

Answer 2

您的spec_helper.rb文件中有错误。

这一行

:DSL to config.include Capybara::DSL

应该删除。相反，如果您想要包含Capybara::DSL，则应添加

config.include Capybara::DSL

在RSpec::configure do |config|区块内。

我试图在我的网页上使用rspec运行Rails测试，但它给了我错误（Ubuntu）

2 个答案: