如何在 rspec-puppet 中添加模板文件

Question

我有以下 sudo 用户清单，加载模板文件

class sudo {
  if $::operatingsystemmajrelease < 7 {
    $variable = $::operatingsystemmajrelease ? {
      '6' => $::fqdn,

    }
    file { '/etc/sudoers' :
      ensure  => present,
      owner   => 'root',
      group   => 'root',
      mode    => '0440',
      content => template('sudo/sudoers.erb'),
    }
  }
}

下面是我的rspec文件

vim test_spec.rb
require 'spec_helper'
describe 'sudo' do
  it { should contain_class('sudo')}
  let(:facts) {{:operatingsystemmajrelease => 6}}

  if (6 < 7)
    context "testing sudo template with rspec" do
    let(:params) {{:content => template('sudo/sudoers.erb')}}
    it {should contain_file('/etc/sudoers').with(
      'ensure' => 'present',
      'owner'   => 'root',
      'group'   => 'root',
      'mode'    => '0440',
      'content' => template('sudo/sudoers.erb'))}
  end
  end
end

当运行 "rake spec"

时出现以下错误

.F
Failures:
  1) sudo testing sudo template with rspec
     Failure/Error: 'content' => template('sudo/sudoers.erb'))}
     NoMethodError:
       undefined method `template' for #<RSpec::Core::ExampleGroup::Nested_1::Nested_1:0x7f5802e70bd8>
     # ./spec/classes/test_spec.rb:17
Finished in 0.16067 seconds
2 examples, 1 failure
Failed examples:
rspec ./spec/classes/test_spec.rb:12 # sudo testing sudo template with rspec
rake aborted!
ruby -S rspec spec/classes/test_spec.rb failed

任何人都可以指导我如何使用 rspec-puppet 测试模板。我上网两天多也头破血流none有帮助

Answer 1

您可以选择为内容提供字符串或正则表达式：

 context 'with compress => true' do
    let(:params) { {:compress => true} }

    it do
      should contain_file('/etc/logrotate.d/nginx') \
        .with_content(/^\s*compress$/)
    end
  end

  context 'with compress => false' do
    let(:params) { {:compress => false} }

    it do
      should contain_file('/etc/logrotate.d/nginx') \
        .with_content(/^\s*nocompress$/)
    end
  end

这里有完整的描述：http://rspec-puppet.com/tutorial/

Answer 2

template 是 Puppet 解析器的一个函数，因此不适用于您的单元测试。

如果您真的想将现有模板用作固定装置，则必须manually评估其 ERB 代码。

更好的单元测试方法是在测试代码中对测试数据进行硬编码。

if (6 < 7)
  context "testing sudo template with rspec" do
  let(:params) {{:content => 'SPEC-CONTENT'}}
  it {should contain_file('/etc/sudoers').with(
    'ensure' => 'present',
    'owner'   => 'root',
    'group'   => 'root',
    'mode'    => '0440',
    'content' => 'SPEC-CONTENT'}
  end
end

在验收或集成测试领域使用实际有效的模板更有趣。

如何在 rspec-puppet 中添加模板文件

how to add template file in rspec-puppet

rspec

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