3rdparty/modules/openstacklib/spec/unit/provider/openstack_spec.rb

   1 require 'puppet'
   2 require 'spec_helper'
   3 require 'puppet/provider/openstack'
   4
   5 describe Puppet::Provider::Openstack do
   6   before(:each) do
   7     ENV['OS_USERNAME']     = nil
   8     ENV['OS_PASSWORD']     = nil
   9     ENV['OS_PROJECT_NAME'] = nil
  10     ENV['OS_AUTH_URL']     = nil
  11   end
  12
  13   let(:type) do
  14     Puppet::Type.newtype(:test_resource) do
  15       newparam(:name, :namevar => true)
  16       newparam(:log_file)
  17     end
  18   end
  19
  20   describe '#request' do
  21     let(:resource_attrs) do
  22       {
  23         :name => 'stubresource',
  24       }
  25     end
  26
  27     let(:provider) do
  28       Puppet::Provider::Openstack.new(type.new(resource_attrs))
  29     end
  30
  31     it 'makes a successful request' do
  32       provider.class.stubs(:openstack)
  33                     .with('project', 'list', '--quiet', '--format', 'csv', ['--long'])
  34                     .returns('"ID","Name","Description","Enabled"
  35 "1cb05cfed7c24279be884ba4f6520262","test","Test tenant",True
  36 ')
  37       response = Puppet::Provider::Openstack.request('project', 'list', ['--long'])
  38       expect(response.first[:description]).to eq("Test tenant")
  39     end
  40
  41     context 'on connection errors' do
  42       it 'retries' do
  43         ENV['OS_USERNAME']     = 'test'
  44         ENV['OS_PASSWORD']     = 'abc123'
  45         ENV['OS_PROJECT_NAME'] = 'test'
  46         ENV['OS_AUTH_URL']     = 'http://127.0.0.1:5000'
  47         provider.class.stubs(:openstack)
  48                       .with('project', 'list', '--quiet', '--format', 'csv', ['--long'])
  49                       .raises(Puppet::ExecutionFailure, 'Unable to establish connection')
  50                       .then
  51                       .returns('')
  52         provider.class.expects(:sleep).with(2).returns(nil)
  53         Puppet::Provider::Openstack.request('project', 'list', ['--long'])
  54       end
  55     end
  56   end
  57
  58   describe 'parse_csv' do
  59     context 'with mixed stderr' do
  60       text = "ERROR: Testing\n\"field\",\"test\",1,2,3\n"
  61       csv = Puppet::Provider::Openstack.parse_csv(text)
  62       it 'should ignore non-CSV text at the beginning of the input' do
  63         expect(csv).to be_kind_of(Array)
  64         expect(csv[0]).to match_array(['field', 'test', '1', '2', '3'])
  65         expect(csv.size).to eq(1)
  66       end
  67     end
  68
  69     context 'with \r\n line endings' do
  70       text = "ERROR: Testing\r\n\"field\",\"test\",1,2,3\r\n"
  71       csv = Puppet::Provider::Openstack.parse_csv(text)
  72       it 'ignore the carriage returns' do
  73         expect(csv).to be_kind_of(Array)
  74         expect(csv[0]).to match_array(['field', 'test', '1', '2', '3'])
  75         expect(csv.size).to eq(1)
  76       end
  77     end
  78
  79     context 'with embedded newlines' do
  80       text = "ERROR: Testing\n\"field\",\"te\nst\",1,2,3\n"
  81       csv = Puppet::Provider::Openstack.parse_csv(text)
  82       it 'should parse correctly' do
  83         expect(csv).to be_kind_of(Array)
  84         expect(csv[0]).to match_array(['field', "te\nst", '1', '2', '3'])
  85         expect(csv.size).to eq(1)
  86       end
  87     end
  88   end
  89 end