// WriteImage writes an image to an image store
func (h *StorageHandlersImpl) WriteImage(params storage.WriteImageParams) middleware.Responder {
u, err := util.ImageStoreNameToURL(params.StoreName)
if err != nil {
return storage.NewWriteImageDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
parent := &spl.Image{
Store: u,
ID: params.ParentID,
}
var meta map[string][]byte
if params.Metadatakey != nil && params.Metadataval != nil {
meta = map[string][]byte{*params.Metadatakey: []byte(*params.Metadataval)}
}
op := trace.NewOperation(context.Background(), fmt.Sprintf("WriteImage(%s)", params.ImageID))
image, err := h.imageCache.WriteImage(op, parent, params.ImageID, meta, params.Sum, params.ImageFile)
if err != nil {
return storage.NewWriteImageDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
i := convertImage(image)
return storage.NewWriteImageCreated().WithPayload(i)
}
// ListImages returns a list of images in a store
func (handler *StorageHandlersImpl) ListImages(params storage.ListImagesParams) middleware.Responder {
u, err := util.ImageStoreNameToURL(params.StoreName)
if err != nil {
return storage.NewListImagesDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
images, err := storageImageLayer.ListImages(context.TODO(), u, params.Ids)
if err != nil {
return storage.NewListImagesNotFound().WithPayload(
&models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: err.Error(),
})
}
result := make([]*models.Image, 0, len(images))
for _, image := range images {
result = append(result, convertImage(image))
}
return storage.NewListImagesOK().WithPayload(result)
}
// WriteImage writes an image to an image store
func (handler *StorageHandlersImpl) WriteImage(params storage.WriteImageParams) middleware.Responder {
u, err := util.ImageStoreNameToURL(params.StoreName)
if err != nil {
return storage.NewWriteImageDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
parent := &spl.Image{
Store: u,
ID: params.ParentID,
}
var meta map[string][]byte
if params.Metadatakey != nil && params.Metadataval != nil {
meta = map[string][]byte{*params.Metadatakey: []byte(*params.Metadataval)}
}
image, err := storageImageLayer.WriteImage(context.TODO(), parent, params.ImageID, meta, params.Sum, params.ImageFile)
if err != nil {
return storage.NewWriteImageDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
i := convertImage(image)
return storage.NewWriteImageCreated().WithPayload(i)
}
// ListImages returns a list of images in a store
func (h *StorageHandlersImpl) ListImages(params storage.ListImagesParams) middleware.Responder {
u, err := util.ImageStoreNameToURL(params.StoreName)
if err != nil {
return storage.NewListImagesDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
op := trace.NewOperation(context.Background(), fmt.Sprintf("ListImages(%s, %q)", u.String(), params.Ids))
images, err := h.imageCache.ListImages(op, u, params.Ids)
if err != nil {
return storage.NewListImagesNotFound().WithPayload(
&models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: err.Error(),
})
}
result := make([]*models.Image, 0, len(images))
for _, image := range images {
result = append(result, convertImage(image))
}
return storage.NewListImagesOK().WithPayload(result)
}
//VolumesList : Lists available volumes for use
func (handler *StorageHandlersImpl) VolumesList(params storage.ListVolumesParams) middleware.Responder {
defer trace.End(trace.Begin(""))
var result []*models.VolumeResponse
portlayerVolumes, err := storageVolumeLayer.VolumesList(context.TODO())
if err != nil {
log.Error(err)
return storage.NewListVolumesInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
log.Debugf("volumes fetched from list call : %#v", portlayerVolumes)
for i := range portlayerVolumes {
model, err := fillVolumeModel(portlayerVolumes[i])
if err != nil {
log.Error(err)
return storage.NewListVolumesInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
result = append(result, &model)
}
log.Debugf("volumes returned from list call : %#v", result)
return storage.NewListVolumesOK().WithPayload(result)
}
//VolumeJoin : modifies the config spec of a container to mount the specified container
func (handler *StorageHandlersImpl) VolumeJoin(params storage.VolumeJoinParams) middleware.Responder {
defer trace.End(trace.Begin("storage_handlers.RemoveVolume"))
actualHandle := epl.GetHandle(params.JoinArgs.Handle)
//Note: Name should already be populated by now.
volume, err := storageVolumeLayer.VolumeGet(context.Background(), params.Name)
if err != nil {
log.Errorf("Volumes: StorageHandler : %#v", err)
return storage.NewVolumeJoinInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
log.Infof("found volume %s for volume join", volume.ID)
actualHandle, err = vsphereSpl.VolumeJoin(context.Background(), actualHandle, volume, params.JoinArgs.MountPath, params.JoinArgs.Flags)
if err != nil {
log.Errorf("Volumes: StorageHandler : %#v", err)
return storage.NewVolumeJoinInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
log.Infof("volume %s has been joined to a container", volume.ID)
return storage.NewVolumeJoinOK().WithPayload(actualHandle.String())
}
//CreateVolume : Create a Volume
func (h *StorageHandlersImpl) CreateVolume(params storage.CreateVolumeParams) middleware.Responder {
defer trace.End(trace.Begin("storage_handlers.CreateVolume"))
//TODO: FIXME: add more errorcodes as we identify error scenarios.
storeURL, err := util.VolumeStoreNameToURL(params.VolumeRequest.Store)
if err != nil {
log.Errorf("storagehandler: VolumeStoreName error: %s", err)
return storage.NewCreateVolumeInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
byteMap := make(map[string][]byte)
for key, value := range params.VolumeRequest.Metadata {
byteMap[key] = []byte(value)
}
capacity := uint64(0)
if params.VolumeRequest.Capacity < 0 {
capacity = uint64(1024) //FIXME: this should look for a default cap and set or fail here.
} else {
capacity = uint64(params.VolumeRequest.Capacity)
}
op := trace.NewOperation(context.Background(), fmt.Sprintf("VolumeCreate(%s)", params.VolumeRequest.Name))
volume, err := h.volumeCache.VolumeCreate(op, params.VolumeRequest.Name, storeURL, capacity*1024, byteMap)
if err != nil {
log.Errorf("storagehandler: VolumeCreate error: %#v", err)
if os.IsExist(err) {
return storage.NewCreateVolumeConflict().WithPayload(&models.Error{
Code: swag.Int64(http.StatusConflict),
Message: err.Error(),
})
}
if _, ok := err.(spl.VolumeStoreNotFoundError); ok {
return storage.NewCreateVolumeNotFound().WithPayload(&models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: err.Error(),
})
}
return storage.NewCreateVolumeInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
response := volumeToCreateResponse(volume, params.VolumeRequest)
return storage.NewCreateVolumeCreated().WithPayload(&response)
}
func TestCreateImageStore(t *testing.T) {
storageImageLayer = spl.NewLookupCache(&MockDataStore{})
s := &StorageHandlersImpl{}
store := &models.ImageStore{
Name: "testStore",
}
params := &storage.CreateImageStoreParams{
Body: store,
}
result := s.CreateImageStore(*params)
if !assert.NotNil(t, result) {
return
}
// try to recreate the same image store
result = s.CreateImageStore(*params)
if !assert.NotNil(t, result) {
return
}
// expect 409 since it already exists
conflict := &storage.CreateImageStoreConflict{
Payload: &models.Error{
Code: swag.Int64(http.StatusConflict),
Message: "An image store with that name already exists",
},
}
if !assert.Equal(t, conflict, result) {
return
}
}
func configureAPI(api *operations.TodoListAPI) http.Handler {
// configure the api here
api.ServeError = errors.ServeError
api.JSONConsumer = httpkit.JSONConsumer()
api.JSONProducer = httpkit.JSONProducer()
api.TodosAddOneHandler = todos.AddOneHandlerFunc(func(params todos.AddOneParams) middleware.Responder {
if err := addItem(params.Body); err != nil {
return todos.NewAddOneDefault(500).WithPayload(&models.Error{Code: swag.Int64(500), Message: err.Error()})
}
return todos.NewAddOneCreated().WithPayload(params.Body)
})
api.TodosDestroyOneHandler = todos.DestroyOneHandlerFunc(func(params todos.DestroyOneParams) middleware.Responder {
if err := deleteItem(params.ID); err != nil {
return todos.NewDestroyOneDefault(500).WithPayload(&models.Error{Code: swag.Int64(500), Message: err.Error()})
}
return todos.NewDestroyOneNoContent()
})
api.TodosFindTodosHandler = todos.FindTodosHandlerFunc(func(params todos.FindTodosParams) middleware.Responder {
mergedParams := todos.NewFindTodosParams()
mergedParams.Since = swag.Int64(0)
if params.Since != nil {
mergedParams.Since = params.Since
}
if params.Limit != nil {
mergedParams.Limit = params.Limit
}
return todos.NewFindTodosOK().WithPayload(allItems(*mergedParams.Since, *mergedParams.Limit))
})
api.TodosUpdateOneHandler = todos.UpdateOneHandlerFunc(func(params todos.UpdateOneParams) middleware.Responder {
if err := updateItem(params.ID, params.Body); err != nil {
return todos.NewUpdateOneDefault(500).WithPayload(&models.Error{Code: swag.Int64(500), Message: err.Error()})
}
return todos.NewUpdateOneOK().WithPayload(params.Body)
})
api.ServerShutdown = func() {}
return setupGlobalMiddleware(api.Serve(setupMiddlewares))
}
// CreateImageStore creates a new image store
func (handler *StorageHandlersImpl) CreateImageStore(params storage.CreateImageStoreParams) middleware.Responder {
url, err := storageImageLayer.CreateImageStore(context.TODO(), params.Body.Name)
if err != nil {
if os.IsExist(err) {
return storage.NewCreateImageStoreConflict().WithPayload(
&models.Error{
Code: swag.Int64(http.StatusConflict),
Message: "An image store with that name already exists",
})
}
return storage.NewCreateImageStoreDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
s := &models.StoreURL{Code: swag.Int64(http.StatusCreated), URL: url.String()}
return storage.NewCreateImageStoreCreated().WithPayload(s)
}
// GetImage retrieves an image from a store
func (handler *StorageHandlersImpl) GetImage(params storage.GetImageParams) middleware.Responder {
id := params.ID
url, err := util.ImageStoreNameToURL(params.StoreName)
if err != nil {
return storage.NewGetImageDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
image, err := storageImageLayer.GetImage(context.TODO(), url, id)
if err != nil {
e := &models.Error{Code: swag.Int64(http.StatusNotFound), Message: err.Error()}
return storage.NewGetImageNotFound().WithPayload(e)
}
result := convertImage(image)
return storage.NewGetImageOK().WithPayload(result)
}
// CreateImageStore creates a new image store
func (h *StorageHandlersImpl) CreateImageStore(params storage.CreateImageStoreParams) middleware.Responder {
op := trace.NewOperation(context.Background(), fmt.Sprintf("CreateImageStore(%s)", params.Body.Name))
url, err := h.imageCache.CreateImageStore(op, params.Body.Name)
if err != nil {
if os.IsExist(err) {
return storage.NewCreateImageStoreConflict().WithPayload(
&models.Error{
Code: swag.Int64(http.StatusConflict),
Message: "An image store with that name already exists",
})
}
return storage.NewCreateImageStoreDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
s := &models.StoreURL{Code: swag.Int64(http.StatusCreated), URL: url.String()}
return storage.NewCreateImageStoreCreated().WithPayload(s)
}
func (handler *KvHandlersImpl) PutValueHandler(params kv.PutValueParams) middleware.Responder {
defer trace.End(trace.Begin(*params.KeyValue.Key))
err := handler.defaultStore.Put(context.Background(), *params.KeyValue.Key, []byte(*params.KeyValue.Value))
if err != nil {
log.Errorf("Error Setting Key/Value: %s", err.Error())
return kv.NewGetValueInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
return kv.NewPutValueOK()
}
// GetImage retrieves an image from a store
func (h *StorageHandlersImpl) GetImage(params storage.GetImageParams) middleware.Responder {
id := params.ID
url, err := util.ImageStoreNameToURL(params.StoreName)
if err != nil {
return storage.NewGetImageDefault(http.StatusInternalServerError).WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
op := trace.NewOperation(context.Background(), fmt.Sprintf("GetImage(%s)", id))
image, err := h.imageCache.GetImage(op, url, id)
if err != nil {
e := &models.Error{Code: swag.Int64(http.StatusNotFound), Message: err.Error()}
return storage.NewGetImageNotFound().WithPayload(e)
}
result := convertImage(image)
return storage.NewGetImageOK().WithPayload(result)
}
//CreateVolume : Create a Volume
func (handler *StorageHandlersImpl) CreateVolume(params storage.CreateVolumeParams) middleware.Responder {
defer trace.End(trace.Begin("storage_handlers.CreateVolume"))
//TODO: FIXME: add more errorcodes as we identify error scenarios.
storeURL, err := util.VolumeStoreNameToURL(params.VolumeRequest.Store)
if err != nil {
log.Errorf("storagehandler: VolumeStoreName error: %s", err)
return storage.NewCreateVolumeInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
byteMap := make(map[string][]byte)
for key, value := range params.VolumeRequest.Metadata {
byteMap[key] = []byte(value)
}
capacity := uint64(0)
if params.VolumeRequest.Capacity < 0 {
capacity = uint64(1024) //FIXME: this should look for a default cap and set or fail here.
} else {
capacity = uint64(params.VolumeRequest.Capacity)
}
volume, err := storageVolumeLayer.VolumeCreate(context.TODO(), params.VolumeRequest.Name, storeURL, capacity*1024, byteMap)
if err != nil {
log.Errorf("storagehandler: VolumeCreate error: %s", err)
return storage.NewCreateVolumeInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
response := volumeToCreateResponse(volume, params.VolumeRequest)
return storage.NewCreateVolumeCreated().WithPayload(&response)
}
//GetVolume : Gets a handle to a volume
func (h *StorageHandlersImpl) GetVolume(params storage.GetVolumeParams) middleware.Responder {
defer trace.End(trace.Begin(params.Name))
op := trace.NewOperation(context.Background(), fmt.Sprintf("VolumeGet(%s)", params.Name))
data, err := h.volumeCache.VolumeGet(op, params.Name)
if err == os.ErrNotExist {
return storage.NewGetVolumeNotFound().WithPayload(&models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: err.Error(),
})
}
response, err := fillVolumeModel(data)
if err != nil {
return storage.NewListVolumesInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
log.Debugf("VolumeGet returned : %#v", response)
return storage.NewGetVolumeOK().WithPayload(&response)
}
func (handler *KvHandlersImpl) DeleteValueHandler(params kv.DeleteValueParams) middleware.Responder {
defer trace.End(trace.Begin(params.Key))
err := handler.defaultStore.Delete(trace.NewOperation(context.Background(), "DeleteValue"), params.Key)
if err != nil {
switch err {
case kvstore.ErrKeyNotFound:
return kv.NewDeleteValueNotFound()
default:
log.Errorf("Error deleting Key/Value: %s", err.Error())
return kv.NewGetValueInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
}
return kv.NewDeleteValueOK()
}
func (handler *KvHandlersImpl) GetValueHandler(params kv.GetValueParams) middleware.Responder {
defer trace.End(trace.Begin(params.Key))
val, err := handler.defaultStore.Get(params.Key)
if err != nil {
switch err {
case kvstore.ErrKeyNotFound:
return kv.NewGetValueNotFound()
default:
log.Errorf("Error Getting Key/Value: %s", err.Error())
return kv.NewGetValueInternalServerError().WithPayload(&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
}
s := string(val)
return kv.NewGetValueOK().WithPayload(&models.KeyValue{Key: ¶ms.Key, Value: &s})
}
// VolumeStoresList lists the configured volume stores and their datastore path URIs.
func (handler *StorageHandlersImpl) VolumeStoresList() middleware.Responder {
defer trace.End(trace.Begin("storage_handlers.VolumeStoresList"))
stores, err := storageVolumeLayer.VolumeStoresList(context.TODO())
if err != nil {
return storage.NewVolumeStoresListInternalServerError().WithPayload(
&models.Error{
Code: swag.Int64(http.StatusInternalServerError),
Message: err.Error(),
})
}
resp := &models.VolumeStoresListResponse{
Stores: make(map[string]string),
}
for name, ds := range stores {
resp.Stores[name] = ds.String()
}
return storage.NewVolumeStoresListOK().WithPayload(resp)
}
// DeleteImage deletes an image from a store
func (h *StorageHandlersImpl) DeleteImage(params storage.DeleteImageParams) middleware.Responder {
ferr := func(err error, code int) middleware.Responder {
log.Errorf("DeleteImage: error %s", err.Error())
return storage.NewDeleteImageDefault(code).WithPayload(
&models.Error{
Code: swag.Int64(int64(code)),
Message: err.Error(),
})
}
imageURL, err := util.ImageURL(params.StoreName, params.ID)
if err != nil {
return ferr(err, http.StatusInternalServerError)
}
image, err := spl.Parse(imageURL)
if err != nil {
return ferr(err, http.StatusInternalServerError)
}
op := trace.NewOperation(context.Background(), fmt.Sprintf("DeleteImage(%s)", image.ID))
if err = h.imageCache.DeleteImage(op, image); err != nil {
switch {
case spl.IsErrImageInUse(err):
return ferr(err, http.StatusLocked)
case os.IsNotExist(err):
return ferr(err, http.StatusNotFound)
default:
return ferr(err, http.StatusInternalServerError)
}
}
return storage.NewDeleteImageOK()
}
func TestGetImage(t *testing.T) {
storageImageLayer = spl.NewLookupCache(&MockDataStore{})
s := &StorageHandlersImpl{}
params := &storage.GetImageParams{
ID: testImageID,
StoreName: testStoreName,
}
// expect 404 since no image store exists by that name
storeNotFound := &storage.GetImageNotFound{
Payload: &models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: fmt.Sprintf("store (%s) doesn't exist", testStoreURL.String()),
},
}
result := s.GetImage(*params)
if !assert.NotNil(t, result) {
return
}
if !assert.Equal(t, storeNotFound, result) {
return
}
// create the image store
url, err := storageImageLayer.CreateImageStore(context.TODO(), testStoreName)
// TODO(jzt): these are testing NameLookupCache, do we need them here?
if !assert.Nil(t, err, "Error while creating image store") {
return
}
if !assert.Equal(t, testStoreURL.String(), url.String()) {
return
}
// expect 404 since no image exists by that name in that store
imageNotFound := &storage.GetImageNotFound{
Payload: &models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: fmt.Sprintf("store (%s) doesn't have image %s", testStoreURL.String(), testImageID),
},
}
// try GetImage again
result = s.GetImage(*params)
if !assert.NotNil(t, result) {
return
}
if !assert.Equal(t, imageNotFound, result) {
return
}
// add image to store
parent := spl.Image{
ID: "scratch",
SelfLink: nil,
Parent: nil,
Store: &testStoreURL,
}
expectedMeta := make(map[string][]byte)
expectedMeta["foo"] = []byte("bar")
// add the image to the store
image, err := storageImageLayer.WriteImage(context.TODO(), &parent, testImageID, expectedMeta, testImageSum, nil)
if !assert.NoError(t, err) || !assert.NotNil(t, image) {
return
}
eMeta := make(map[string]string)
eMeta["foo"] = "bar"
// expect our image back now that we've created it
expected := &storage.GetImageOK{
Payload: &models.Image{
ID: image.ID,
SelfLink: nil,
Parent: nil,
Store: testStoreURL.String(),
Metadata: eMeta,
},
}
result = s.GetImage(*params)
if !assert.NotNil(t, result) {
return
}
if !assert.Equal(t, expected, result) {
return
}
}
func TestListImages(t *testing.T) {
storageImageLayer = spl.NewLookupCache(&MockDataStore{})
s := &StorageHandlersImpl{}
params := &storage.ListImagesParams{
StoreName: testStoreName,
}
// expect 404 if image store doesn't exist
notFound := &storage.ListImagesNotFound{
Payload: &models.Error{
Code: swag.Int64(http.StatusNotFound),
Message: fmt.Sprintf("store (%s) doesn't exist", testStoreURL.String()),
},
}
outImages := s.ListImages(*params)
if !assert.NotNil(t, outImages) {
return
}
if !assert.Equal(t, notFound, outImages) {
return
}
// create the image store
url, err := storageImageLayer.CreateImageStore(context.TODO(), testStoreName)
if !assert.NoError(t, err) {
return
}
if !assert.NotNil(t, url) {
return
}
// create a set of images
images := make(map[string]*spl.Image)
parent := spl.Scratch
parent.Store = &testStoreURL
for i := 1; i < 50; i++ {
id := fmt.Sprintf("id-%d", i)
img, err := storageImageLayer.WriteImage(context.TODO(), &parent, id, nil, testImageSum, nil)
if !assert.NoError(t, err) {
return
}
if !assert.NotNil(t, img) {
return
}
images[id] = img
}
// List all images
outImages = s.ListImages(*params)
assert.IsType(t, &storage.ListImagesOK{}, outImages)
assert.Equal(t, len(outImages.(*storage.ListImagesOK).Payload), len(images))
for _, img := range outImages.(*storage.ListImagesOK).Payload {
_, ok := images[img.ID]
if !assert.True(t, ok) {
return
}
}
// List specific images
var ids []string
// query for odd-numbered image ids
for i := 1; i < 50; i += 2 {
ids = append(ids, fmt.Sprintf("id-%d", i))
}
params.Ids = ids
outImages = s.ListImages(*params)
assert.IsType(t, &storage.ListImagesOK{}, outImages)
assert.Equal(t, len(outImages.(*storage.ListImagesOK).Payload), len(ids))
outmap := make(map[string]*models.Image)
for _, image := range outImages.(*storage.ListImagesOK).Payload {
outmap[image.ID] = image
}
// ensure no even-numbered image ids in our result
for i := 2; i < 50; i += 2 {
id := fmt.Sprintf("id-%d", i)
_, ok := outmap[id]
if !assert.False(t, ok) {
return
}
}
}
