add tests

2026-09-13 19:24:58 +02:00
parent c054b90c92
commit 5578e4a354
19 changed files with 1599 additions and 1 deletions
@@ -0,0 +1,93 @@
+package service
+
+import (
+	"bytes"
+	"errors"
+	"mime/multipart"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/vaultdrop/backend/repository"
+)
+
+func multipartFileHeader(t *testing.T, filename string, content []byte) *multipart.FileHeader {
+	t.Helper()
+	var body bytes.Buffer
+	writer := multipart.NewWriter(&body)
+	part, err := writer.CreateFormFile("file", filename)
+	if err != nil {
+		t.Fatalf("create form: %v", err)
+	}
+	if _, err := part.Write(content); err != nil {
+		t.Fatalf("write: %v", err)
+	}
+	if err := writer.Close(); err != nil {
+		t.Fatalf("close: %v", err)
+	}
+
+	reader := multipart.NewReader(&body, writer.Boundary())
+	form, err := reader.ReadForm(1 << 20)
+	if err != nil {
+		t.Fatalf("read form: %v", err)
+	}
+	files := form.File["file"]
+	if len(files) == 0 {
+		t.Fatal("aucun fichier dans la forme")
+	}
+	return files[0]
+}
+
+func TestUploadPersistsPhysicalFile(t *testing.T) {
+	s := newServiceStore(t)
+	userID := mustCreateUser(t, s.Repository, "upload-happy")
+
+	dto, err := s.Upload(userID, multipartFileHeader(t, "docs.txt", []byte("hello")), "")
+	if err != nil {
+		t.Fatalf("upload: %v", err)
+	}
+	if dto.ID == "" || dto.Name != "docs.txt" {
+		t.Errorf("dto inattendu: %+v", dto)
+	}
+
+	// Le fichier physique existe sous UploadDir/<user>/<id>.<ext>.
+	path := filepath.Join(s.UploadDir, userID, dto.ID+".txt")
+	info, err := os.Stat(path)
+	if err != nil {
+		t.Fatalf("fichier physique absent: %v", err)
+	}
+	if info.Size() != 5 {
+		t.Errorf("taille physique = %d, attendu 5", info.Size())
+	}
+}
+
+func TestUploadRemovesPhysicalFileOnNameConflict(t *testing.T) {
+	s := newServiceStore(t)
+	userID := mustCreateUser(t, s.Repository, "upload-conflict")
+	folderID := repository.NewID()
+	if err := s.Repository.Resources.InsertFolder(userID, folderID, "Docs", ""); err != nil {
+		t.Fatalf("insert folder: %v", err)
+	}
+
+	target := multipartFileHeader(t, "dupe.txt", []byte("hello"))
+	first, err := s.Upload(userID, target, folderID)
+	if err != nil {
+		t.Fatalf("premier upload: %v", err)
+	}
+	if first.ID == "" {
+		t.Fatal("aucun id au premier upload")
+	}
+
+	// Même nom, même dossier → NAME_CONFLICT et pas de second fichier physique.
+	if _, err := s.Upload(userID, target, folderID); !errors.Is(err, repository.ErrNameConflict) {
+		t.Fatalf("second upload : attendu ErrNameConflict, got %v", err)
+	}
+
+	entries, err := os.ReadDir(filepath.Join(s.UploadDir, userID))
+	if err != nil {
+		t.Fatalf("readdir: %v", err)
+	}
+	if len(entries) != 1 {
+		t.Errorf("fichier orphelin laissé après NAME_CONFLICT : %d fichiers", len(entries))
+	}
+}