Question

我已经谷歌了，看来这可以做到，但我显然做错了。

所以我试图运行Dim currentColumn As Integer Dim columnHeading As String For currentColumn = ActiveSheet.UsedRange.Columns.Count To 1 Step -1 columnHeading = ActiveSheet.UsedRange.Cells(1, currentColumn).Value 'CHECK WHETHER TO KEEP THE COLUMN Select Case columnHeading Case "Account Name", "Account ID", "Contract ID", "Delivery Date" 'Do nothing Case Else 'Delete if the cell doesn't contain "string-" If InStr(1, _ ActiveSheet.UsedRange.Cells(1, currentColumn).Value, "string1-" Or "string2-" Or "string3-", vbBinaryCompare) = 0 Then ActiveSheet.Columns(currentColumn).Delete End If End Select Next

的这个片段

powershell_script

现在，这些节点属性在属性default.rb

中设置

powershell_script 'Unzip' do
  code <<-EOH
  Expand-Archive -Path 'E:\\apache-tomee-1.7.4-plus.zip' -DestinationPath "E:\\#{node['COOKBOOK']['Product']}-#{node['COOKBOOK']['Region']}-" + count.to_s.rjust(2, "0")"
  EOH
  guard_interpreter :powershell_script
  not_if "Test-Path -Path E:\\#{node['COOKBOOK']['Product']}-#{node['COOKBOOK']['Region']}-01"
end

我遇到问题从那里到应该在spec文件中的内容。

default['COOKBOOK']['Product'] = 'product'
default['COOKBOOK']['Region'] = 'region'

任何人都可以帮我一把吗？

提前致谢。

Answer 1

首先，您遇到了stub_command行的问题。你有一行用单引号包围，所以那些属性的插值不会起作用，所以用双引号括起来：

stub_command("Test-Path -Path E:\\#{node['COOKBOOK']['Product']}-#{node['COOKBOOK']['Region']}-01").and_return(true)

现在您将收到此错误：

 NameError:
   undefined local variable or method `node' for #<RSpec::ExampleGroups::ExampleSoDefault::WhenAllAttributesAreDefaultOnWindows2012R2:0x0000000004066720>

您的节点属性在您的rspec测试中不可用。另外，rspec会识别已替换属性的not_if，如下所示：

not_if "Test-Path -Path E:\\product-region-01"

所以你需要存根该命令，如下所示：

require 'spec_helper'
describe 'example-so::default' do
  context 'when all attributes are default, on Windows 2012R2' do
    let(:chef_run) do
      # for a complete list of available platforms and versions see:
      # https://github.com/customink/fauxhai/blob/master/PLATFORMS.md
      runner = ChefSpec::ServerRunner.new(platform: 'windows', version: '2012R2')
      runner.converge(described_recipe)
    end
    it 'converges successfully' do
      stub_command('Test-Path -Path E:\\product-region-01').and_return(true)
      expect { chef_run }.to_not raise_error
    end
  end
end

如果您需要测试多种不同的属性设置，可以set attributes进行适当的测试并针对每组条件运行测试。

stub_command，带有节点属性变量

1 个答案: