3rdparty/modules/glance/spec/unit/provider/glance_spec.rb

   1 require 'puppet'
   2 require 'spec_helper'
   3 require 'puppet/provider/glance'
   4 require 'tempfile'
   5
   6
   7 klass = Puppet::Provider::Glance
   8
   9 describe Puppet::Provider::Glance do
  10
  11   after :each do
  12     klass.reset
  13   end
  14
  15   describe 'when retrieving the auth credentials' do
  16
  17     it 'should fail if the glance config file does not have the expected contents' do
  18       mock = {}
  19       Puppet::Util::IniConfig::File.expects(:new).returns(mock)
  20       mock.expects(:read).with('/etc/glance/glance-api.conf')
  21       expect do
  22         klass.glance_credentials
  23       end.to raise_error(Puppet::Error, /does not contain all required sections/)
  24     end
  25
  26   describe 'when testing glance connection retries' do
  27
  28       ['[Errno 111] Connection refused', '(HTTP 400)', 'HTTP Unable to establish connection'].reverse.each do |valid_message|
  29         it "should retry when glance is not ready with error #{valid_message}" do
  30           mock = {'keystone_authtoken' =>
  31             {
  32                'auth_host'         => '127.0.0.1',
  33                'auth_port'         => '35357',
  34                'auth_protocol'     => 'http',
  35                'admin_tenant_name' => 'foo',
  36                'admin_user'        => 'user',
  37                'admin_password'    => 'pass'
  38             },
  39                 'DEFAULT' =>
  40             {
  41                 'os_region_name' => 'SomeRegion',
  42             }
  43           }
  44           Puppet::Util::IniConfig::File.expects(:new).returns(mock)
  45           mock.expects(:read).with('/etc/glance/glance-api.conf')
  46           klass.expects(:sleep).with(10).returns(nil)
  47           klass.expects(:glance).twice.with(
  48             '--os-tenant-name',
  49             'foo',
  50             '--os-username',
  51             'user',
  52             '--os-password',
  53             'pass',
  54             '--os-region-name',
  55             'SomeRegion',
  56             '--os-auth-url',
  57             'http://127.0.0.1:35357/v2.0/',
  58             ['test_retries']
  59           ).raises(Exception, valid_message).then.returns('')
  60           klass.auth_glance('test_retries')
  61         end
  62       end
  63     end
  64   end
  65 end