Example #1
0
func TestList(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	HandleListExtensionsSuccessfully(t)

	count := 0
	extensions.List(client.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
		count++
		actual, err := extensions.ExtractExtensions(page)
		th.AssertNoErr(t, err)

		expected := []common.Extension{
			common.Extension{
				Updated:     "2013-01-20T00:00:00-00:00",
				Name:        "Neutron Service Type Management",
				Links:       []interface{}{},
				Namespace:   "http://docs.openstack.org/ext/neutron/service-type/api/v1.0",
				Alias:       "service-type",
				Description: "API for retrieving service providers for Neutron advanced services",
			},
		}
		th.AssertDeepEquals(t, expected, actual)

		return true, nil
	})
	th.CheckEquals(t, 1, count)
}
Example #2
0
func (s *StepLoadExtensions) Run(state multistep.StateBag) multistep.StepAction {
	config := state.Get("config").(Config)
	ui := state.Get("ui").(packer.Ui)

	// We need the v2 compute client
	client, err := config.computeV2Client()
	if err != nil {
		err = fmt.Errorf("Error initializing compute client: %s", err)
		state.Put("error", err)
		return multistep.ActionHalt
	}

	ui.Say("Discovering enabled extensions...")
	result := make(map[string]struct{}, 15)
	pager := extensions.List(client)
	err = pager.EachPage(func(p pagination.Page) (bool, error) {
		// Extract the extensions from this page
		exts, err := extensions.ExtractExtensions(p)
		if err != nil {
			return false, err
		}

		for _, ext := range exts {
			log.Printf("[DEBUG] Discovered extension: %s", ext.Alias)
			result[ext.Alias] = struct{}{}
		}

		return true, nil
	})
	if err != nil {
		err = fmt.Errorf("Error loading extensions: %s", err)
		state.Put("error", err)
		return multistep.ActionHalt
	}

	state.Put("extensions", result)
	return multistep.ActionContinue
}