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// +build acceptance imageservice
package v2
import (
"bytes"
"io/ioutil"
"testing"
"github.com/rackspace/gophercloud/acceptance/tools"
"github.com/rackspace/gophercloud/openstack/imageservice/v2/images"
"github.com/rackspace/gophercloud/pagination"
th "github.com/rackspace/gophercloud/testhelper"
)
func TestListImages(t *testing.T) {
client := newClient(t)
t.Logf("Id\tName\tOwner\tChecksum\tSizeBytes")
pager := images.List(client, nil)
count, pages := 0, 0
pager.EachPage(func(page pagination.Page) (bool, error) {
pages++
t.Logf("---")
images, err := images.ExtractImages(page)
if err != nil {
return false, err
}
for _, i := range images {
t.Logf("%s\t%s\t%s\t%s\t%v\t\n", i.ID, i.Name, i.Owner, i.Checksum, i.SizeBytes)
count++
}
return true, nil
})
t.Logf("--------\n%d images listed on %d pages.\n", count, pages)
}
func TestListImagesFilter(t *testing.T) {
client := newClient(t)
t.Logf("Id\tName\tOwner\tChecksum\tSizeBytes")
pager := images.List(client, images.ListOpts{Limit: 1})
count, pages := 0, 0
pager.EachPage(func(page pagination.Page) (bool, error) {
pages++
t.Logf("---")
images, err := images.ExtractImages(page)
if err != nil {
return false, err
}
for _, i := range images {
t.Logf("%s\t%s\t%s\t%s\t%v\t\n", i.ID, i.Name, i.Owner, i.Checksum, i.SizeBytes)
count++
}
return true, nil
})
t.Logf("--------\n%d images listed on %d pages.\n", count, pages)
}
func TestCreateDeleteImage(t *testing.T) {
client := newClient(t)
imageName := tools.RandomString("ACCPT", 16)
containerFormat := "ami"
createResult := images.Create(client, images.CreateOpts{Name: &imageName,
ContainerFormat: &containerFormat,
DiskFormat: &containerFormat})
th.AssertNoErr(t, createResult.Err)
image, err := createResult.Extract()
th.AssertNoErr(t, err)
t.Logf("Image %v", image)
image, err = images.Get(client, image.ID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, image.Status, images.ImageStatusQueued)
deleteResult := images.Delete(client, image.ID)
th.AssertNoErr(t, deleteResult.Err)
}
func TestUploadDownloadImage(t *testing.T) {
client := newClient(t)
//creating image
imageName := tools.RandomString("ACCPT", 16)
containerFormat := "ami"
createResult := images.Create(client, images.CreateOpts{Name: &imageName,
ContainerFormat: &containerFormat,
DiskFormat: &containerFormat})
th.AssertNoErr(t, createResult.Err)
image, err := createResult.Extract()
th.AssertNoErr(t, err)
t.Logf("Image %v", image)
//checking status
image, err = images.Get(client, image.ID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, image.Status, images.ImageStatusQueued)
//uploading image data
data := []byte{1, 2, 3, 4, 5, 6, 7, 8, 9}
putImageResult := images.PutImageData(client, image.ID, bytes.NewReader(data))
th.AssertNoErr(t, putImageResult.Err)
//checking status
image, err = images.Get(client, image.ID).Extract()
th.AssertNoErr(t, err)
th.AssertEquals(t, image.Status, images.ImageStatusActive)
th.AssertEquals(t, *image.SizeBytes, 9)
//downloading image data
reader, err := images.GetImageData(client, image.ID).Extract()
th.AssertNoErr(t, err)
receivedData, err := ioutil.ReadAll(reader)
t.Logf("Received data %v", receivedData)
th.AssertNoErr(t, err)
th.AssertByteArrayEquals(t, data, receivedData)
//deteting image
deleteResult := images.Delete(client, image.ID)
th.AssertNoErr(t, deleteResult.Err)
}
func TestUpdateImage(t *testing.T) {
client := newClient(t)
//creating image
image := createTestImage(t, client)
t.Logf("Image tags %v", image.Tags)
tags := []string{"acceptance-testing"}
updatedImage, err := images.Update(client, image.ID, images.UpdateOpts{
images.ReplaceImageTags{
NewTags: tags}}).Extract()
th.AssertNoErr(t, err)
t.Logf("Received tags '%v'", tags)
th.AssertDeepEquals(t, updatedImage.Tags, tags)
}
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