windows上的测试规范测试异常

使用

chef generate cookbook hello

命令时，生成的serverspec

spec\u helper.rb

文件将无法与Test Kitchen 1.4.1和windows一起使用

kitchen verify

命令将在windows平台上抛出以下命令：

C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:98:in `spawn': No such file or directory - /bin/sh -c ls\ /etc/arch-release (Errno::ENOENT)
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:98:in `spawn_command'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:13:in `block in run_command'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:133:in `with_env'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:12:in `run_command'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/detect_os.rb:13:in `run_command'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/detect_os/arch.rb:3:in `detect'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/detect_os.rb:5:in `detect'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:24:in `block in detect_os'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:23:in `each'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:23:in `detect_os'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:9:in `os'
    from C:/Users/vagrant/AppData/Local/Temp/verifier/suites/serverspec/windows_spec.rb:4:in `<top (required)>'

C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:98:in'spawn'：没有这样的文件或目录-/bin/sh-C ls\/etc/arch发行版（Errno:：enoint）
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:98:in'spawn_command'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:13:in`block in run_命令'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:133:in'with_env'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/backend/exec.rb:12:in'run_command'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/detect_os.rb:13:in'run_command'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/SPEC INFRA-2.37.5/lib/specinfra/helper/detect\u os/arch.rb:3:在“检测”中
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/detect_os.rb:5:in“detect”
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:24:“检测中的块”
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:23:in'each'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:23:in'detect_os'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/gems/gems/specinfra-2.37.5/lib/specinfra/helper/os.rb:9:in'os'
来自C:/Users/vagrant/AppData/Local/Temp/verifier/suites/serverspec/windows_spec.rb:4:in`'

将测试厨房

spec\u helper.rb

文件更改为针对windows进行测试，并相应地设置后端和操作系统，解决了以下问题：

require 'serverspec'

if (/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RUBY_PLATFORM).nil?
  set :backend, :exec
else
  set :backend, :cmd
  set :os, family: 'windows'
end

然后，您可以针对不同的平台进行测试，例如：

require 'spec_helper'

case os[:family]
when 'windows'
  describe file('C:\Users\vagrant\foo.txt') do
    it { should be_file }
  end
when 'darwin' # mac os x
  describe file('/user/vagrant/foo.txt') do
    it { should be_file }
  end
when 'ubuntu'
  describe file('/home/vagrant/foo.txt') do
    it { should be_file }
  end
end