package tusd_test import ( "net/http" "os" "testing" . "github.com/tus/tusd" ) type headStore struct { zeroStore } func (s headStore) GetInfo(id string) (FileInfo, error) { if id != "yes" { return FileInfo{}, os.ErrNotExist } return FileInfo{ Offset: 11, Size: 44, MetaData: map[string]string{ "name": "lunrjs.png", "type": "image/png", }, }, nil } func TestHead(t *testing.T) { handler, _ := NewHandler(Config{ BasePath: "https://buy.art/", DataStore: headStore{}, }) res := (&httpTest{ Name: "Successful request", Method: "HEAD", URL: "yes", ReqHeader: map[string]string{ "Tus-Resumable": "1.0.0", }, Code: http.StatusNoContent, ResHeader: map[string]string{ "Upload-Offset": "11", "Upload-Length": "44", "Cache-Control": "no-store", }, }).Run(handler, t) // Since the order of a map is not guaranteed in Go, we need to be prepared // for the case, that the order of the metadata may have been changed if v := res.Header().Get("Upload-Metadata"); v != "name bHVucmpzLnBuZw==,type aW1hZ2UvcG5n" && v != "type aW1hZ2UvcG5n,name bHVucmpzLnBuZw==" { t.Errorf("Expected valid metadata (got '%s')", v) } res = (&httpTest{ Name: "Non-existing file", Method: "HEAD", URL: "no", ReqHeader: map[string]string{ "Tus-Resumable": "1.0.0", }, Code: http.StatusNotFound, ResHeader: map[string]string{ "Content-Length": "0", }, }).Run(handler, t) if string(res.Body.Bytes()) != "" { t.Errorf("Expected empty body for failed HEAD request") } }