func createTestImage(t *testing.T, client *gophercloud.ServiceClient) images.Image {
//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}
uploadResult := images.Upload(client, image.ID, bytes.NewReader(data))
th.AssertNoErr(t, uploadResult.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)
return *image
}
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 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)
}