Prefix: "drippy/", Delimiter: "/", Contents: []s3.Key{ s3.Key{Key: "drippy/bits.tgz"}, s3.Key{Key: "drippy/droplet.tgz"}, s3.Key{Key: "drippy/result.json"}, }, } fakeBlobBucket.ListReturns(dropletContents, nil) fakeBlobBucket.DelStub = func(path string) error { switch path { case "drippy/bits.tgz": return nil case "drippy/droplet.tgz": return nil case "drippy/result.json": return nil default: return errors.New("bad arg to bucket.Del(): " + path) } } appInfos := []app_examiner.AppInfo{ { Annotation: "", }, { Annotation: `{ "droplet_source": { "host": "other-blob-host", "port": 7474,