add tests

backend/repository/devices_test.go

@@ -0,0 +1,73 @@
+package repository
+
+import (
+	"testing"
+
+	"github.com/vaultdrop/backend/dbtest"
+)
+
+func newTestDevices(t *testing.T) *Devices {
+	t.Helper()
+	conn := dbtest.OpenTestDatabase(t, repositoryTestURL)
+	return &Devices{DB: conn}
+}
+
+func TestDevicesUpsertAndExists(t *testing.T) {
+	d := newTestDevices(t)
+	deviceID := NewID()
+
+	exists, err := d.Exists(deviceID)
+	if err != nil || exists {
+		t.Fatalf("device non enregistré : exists=%v err=%v", exists, err)
+	}
+
+	if err := d.Upsert(deviceID); err != nil {
+		t.Fatalf("upsert: %v", err)
+	}
+	exists, err = d.Exists(deviceID)
+	if err != nil || !exists {
+		t.Fatalf("après upsert : exists=%v err=%v", exists, err)
+	}
+
+	// Upsert idempotent (ON CONFLICT) → pas d'erreur ni de doublon.
+	if err := d.Upsert(deviceID); err != nil {
+		t.Fatalf("second upsert: %v", err)
+	}
+	exists, err = d.Exists(deviceID)
+	if err != nil || !exists {
+		t.Fatalf("après second upsert : exists=%v err=%v", exists, err)
+	}
+
+	var count int
+	if err := d.DB.QueryRow(`SELECT COUNT(*) FROM devices WHERE device_id = $1`, deviceID).Scan(&count); err != nil {
+		t.Fatalf("count: %v", err)
+	}
+	if count != 1 {
+		t.Errorf("device dupliqué, count = %d", count)
+	}
+}
+
+func TestDevicesMarkUser(t *testing.T) {
+	d := newTestDevices(t)
+	deviceID := NewID()
+	if err := d.Upsert(deviceID); err != nil {
+		t.Fatalf("upsert: %v", err)
+	}
+
+	users := &Users{DB: d.DB}
+	userID, err := users.Create("device-user", "device-user", "hash", false)
+	if err != nil {
+		t.Fatalf("create user: %v", err)
+	}
+
+	if err := d.MarkUser(deviceID, userID); err != nil {
+		t.Fatalf("mark user: %v", err)
+	}
+	var storedUser string
+	if err := d.DB.QueryRow(`SELECT user_id FROM devices WHERE device_id = $1`, deviceID).Scan(&storedUser); err != nil {
+		t.Fatalf("read user_id: %v", err)
+	}
+	if storedUser != userID {
+		t.Errorf("user_id mémorisé = %q, attendu %q", storedUser, userID)
+	}
+}