rspec 关于 NitrousIO 问题答案

【问题标题】：rspec on NitrousIO issuerspec 关于 NitrousIO 问题
【发布时间】：2013-07-12 11:27:37
【问题描述】：

我已经在我的测试 NitrousIO 盒子中为 ruby/rails 安装了 rspec。我正在尝试运行一个简单的测试，但出现错误：

action@testbox-11814:~$ rspec thetest.rb                                                                                              
/home/action/.rvm/rubies/ruby-2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load suc
h file -- test (LoadError)                                                                                                            
        from /home/action/.rvm/rubies/ruby-2.0.0-p195/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'    
        from /home/action/thetest.rb:1:in `<top (required)>'                                                                          
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/configuration.rb:896:in `load'              
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/configuration.rb:896:in `block in load_spec_
files'                                                                                                                                
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/configuration.rb:896:in `each'              
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/configuration.rb:896:in `load_spec_files'   
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/command_line.rb:22:in `run'                 
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/runner.rb:80:in `run'                       
        from /home/action/.rvm/gems/ruby-2.0.0-p195/gems/rspec-core-2.14.2/lib/rspec/core/runner.rb:17:in `block in autorun'

我只有两个 .rb 文件，“test”和“thetest”，最后一个是规范，对不起名称，这很奇怪，但我只是从 NitrousIO 开始 :)

当我省略运行“rspec thetest”的 .rb 时会出现同样的问题

【问题讨论】：

标签： rspec nitrousio

【解决方案1】：

首先你应该检查一些 rspec tutorial

这是一个简单而基本的示例，取自here。在 NitrousIO 上的控制台中，键入：

gem install rspec
mkdir lib
mkdir spec
touch lib/bowling.rb
touch spec/bowling_spec.rb

lib/bowling.rb

require 'bowling'

describe Bowling, "#score" do
  it "returns 0 for all gutter game" do
    bowling = Bowling.new
    20.times { bowling.hit(0) }
    bowling.score.should == 0
  end
end

spec/bowling_spec.rb

class Bowling
  def hit(pins)
  end

  def score
    0
  end
end

然后运行：

rspec 规格/bowling_spec.rb

【讨论】：