Exemplo n.º 1
0
Arquivo: list.go Projeto: flazz/rack
func (command *commandList) Execute(resource *handler.Resource) {
	opts := resource.Params.(*paramsList).opts
	opts.Full = true
	allPages := resource.Params.(*paramsList).allPages
	pager := containers.List(command.Ctx.ServiceClient, opts)
	if allPages {
		pages, err := pager.AllPages()
		if err != nil {
			resource.Err = err
			return
		}
		info, err := containers.ExtractInfo(pages)
		if err != nil {
			resource.Err = err
			return
		}
		result := make([]map[string]interface{}, len(info))
		for j, container := range info {
			result[j] = structs.Map(&container)
		}
		resource.Result = result
	} else {
		limit := opts.Limit
		err := pager.EachPage(func(page pagination.Page) (bool, error) {
			info, err := containers.ExtractInfo(page)
			if err != nil {
				return false, err
			}
			result := make([]map[string]interface{}, len(info))
			for j, container := range info {
				result[j] = structs.Map(&container)
			}
			resource.Result = result
			if len(info) >= limit {
				return false, nil
			}
			limit -= len(info)
			command.Ctx.WaitGroup.Add(1)
			command.Ctx.Results <- resource
			return true, nil
		})
		if err != nil {
			resource.Err = err
			return
		}
	}
}
func TestContainers(t *testing.T) {
	c, err := createClient(t, false)
	th.AssertNoErr(t, err)

	t.Logf("Containers Info available to the currently issued token:")
	count := 0
	err = raxContainers.List(c, &osContainers.ListOpts{Full: true}).EachPage(func(page pagination.Page) (bool, error) {
		t.Logf("--- Page %02d ---", count)

		containers, err := raxContainers.ExtractInfo(page)
		th.AssertNoErr(t, err)

		for i, container := range containers {
			t.Logf("[%02d]      name=[%s]", i, container.Name)
			t.Logf("            count=[%d]", container.Count)
			t.Logf("            bytes=[%d]", container.Bytes)
		}

		count++
		return true, nil
	})
	th.AssertNoErr(t, err)
	if count == 0 {
		t.Errorf("No containers listed for your current token.")
	}

	t.Logf("Container Names available to the currently issued token:")
	count = 0
	err = raxContainers.List(c, &osContainers.ListOpts{Full: false}).EachPage(func(page pagination.Page) (bool, error) {
		t.Logf("--- Page %02d ---", count)

		names, err := raxContainers.ExtractNames(page)
		th.AssertNoErr(t, err)

		for i, name := range names {
			t.Logf("[%02d] %s", i, name)
		}

		count++
		return true, nil
	})
	th.AssertNoErr(t, err)
	if count == 0 {
		t.Errorf("No containers listed for your current token.")
	}

	createres := raxContainers.Create(c, "gophercloud-test", nil)
	th.AssertNoErr(t, createres.Err)
	defer func() {
		res := raxContainers.Delete(c, "gophercloud-test")
		th.AssertNoErr(t, res.Err)
	}()

	updateres := raxContainers.Update(c, "gophercloud-test", raxContainers.UpdateOpts{Metadata: map[string]string{"white": "mountains"}})
	th.AssertNoErr(t, updateres.Err)
	t.Logf("Headers from Update Account request: %+v\n", updateres.Header)
	defer func() {
		res := raxContainers.Update(c, "gophercloud-test", raxContainers.UpdateOpts{Metadata: map[string]string{"white": ""}})
		th.AssertNoErr(t, res.Err)
		metadata, err := raxContainers.Get(c, "gophercloud-test").ExtractMetadata()
		th.AssertNoErr(t, err)
		t.Logf("Metadata from Get Account request (after update reverted): %+v\n", metadata)
		th.CheckEquals(t, metadata["White"], "")
	}()

	getres := raxContainers.Get(c, "gophercloud-test")
	t.Logf("Headers from Get Account request (after update): %+v\n", getres.Header)
	metadata, err := getres.ExtractMetadata()
	th.AssertNoErr(t, err)
	t.Logf("Metadata from Get Account request (after update): %+v\n", metadata)
	th.CheckEquals(t, metadata["White"], "mountains")
}