ChefSpec测试中出现"Cookbook not found"错误

Question

我正在尝试运行ChefSpec测试.

这是我的ChefSpec测试:

require_relative '../spec_helper'

describe 'my-demo::basesystem' do

  let(:chef_run) { ChefSpec::Runner.new.converge(described_recipe)}

  describe 'basesystem' do

    it "should be installed" do
      expect(chef_run).to install_package('build-essential')
    end
  end
end

这是我的秘诀

include_recipe 'build-essential::default'

这是我执行ChefSpec测试时的错误输出

================================================================================
Recipe Compile Error in /tmp/d20140208-11211-1tu0tmq/my-demo/recipes/basesystem.rb
================================================================================

Chef::Exceptions::CookbookNotFound
----------------------------------
Cookbook build-essential:: not found. If you're loading build-essential:: from another cookbook, make sure you configure the dependency in your metadata

Cookbook Trace:
---------------
  /tmp/d20140208-11211-1tu0tmq/build-essential/recipes/default.rb:21:in `from_file'
  /tmp/d20140208-11211-1tu0tmq/my-demo/recipes/basesystem.rb:2:in `from_file'

Relevant File Content:
----------------------
/tmp/d20140208-11211-1tu0tmq/build-essential/recipes/default.rb:

 14:  # distributed under the License is distributed on an "AS IS" BASIS,
 15:  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 16:  # See the License for the specific language governing permissions and
 17:  # limitations under the License.
 18:  #
 19:  
 20:  begin
 21>>   include_recipe "build-essential::#{node['platform_family']}"
 22:  rescue Chef::Exceptions::RecipeNotFound
 23:    Chef::Log.warn "A build-essential recipe does not exist for the platform_family: #{node['platform_family']}"
 24:  end
 25:  


Chef::Exceptions::CookbookNotFound: Cookbook build-essential:: not found. If you're loading build-essential:: from another cookbook, make sure you configure the dependency in your metadata
/tmp/d20140208-11211-1tu0tmq/build-essential/recipes/default.rb:21:in `from_file'
/tmp/d20140208-11211-1tu0tmq/my-demo/recipes/basesystem.rb:2:in `from_file'
./spec/recipes/base_system_spec.rb:5:in `block (2 levels) in <top (required)>'
./spec/recipes/base_system_spec.rb:8:in `block (2 levels) in <top (required)>'

1 example, 1 failure, 0 passed

Finished in 0.062297226 seconds

Process finished with exit code 1

我不知道是什么问题,我认为Berkshelf可以解决烹饪书的依赖关系.

Answer 1

如果你看一下stacktrace:

20:  begin
21>>   include_recipe "build-essential::#{node['platform_family']}"
22:  rescue Chef::Exceptions::RecipeNotFound
23:    Chef::Log.warn "A build-essential recipe does not exist for the platform_family: #{node['platform_family']}"
24:  end

您将在第21行看到构建必备菜谱正在尝试加载与当前节点的平台系列相对应的配方.但是,对于ChefSpec,除非您明确告诉ChefSpec要模拟哪种节点,否则不会设置该数据.换句话说,node['platform_family']是nil,所以它试图包含一个名为的食谱build-essential::(nothing),这是无效的.

要解决此问题,您可以设置platform_family的值:

let(chef_run) do
  ChefSpec::Runner.new do |node|
    node.automatic['platform_family'] = 'ubuntu'
  end.converge(described_recipe)
end

或者(首选),您可以告诉ChefSpec模拟节点:

let(:chef_run) { ChefSpec::Runner.new(platform: 'ubuntu', version: '12.04').converge(described_recipe) }