init push

internal/domain/file_manager/model_folder_test.go

@@ -0,0 +1,42 @@
+package filemanager
+
+import (
+	"testing"
+
+	"gorm.io/gorm"
+)
+
+func TestFolderTableName(t *testing.T) {
+	var m Folder
+	if got := m.TableName(); got != "file_folders" {
+		t.Fatalf("table name mismatch: got %s", got)
+	}
+}
+
+func TestFolderBeforeCreate(t *testing.T) {
+	t.Run("assigns uuid when missing", func(t *testing.T) {
+		m := &Folder{}
+		if err := m.BeforeCreate(&gorm.DB{}); err != nil {
+			t.Fatalf("before create error: %v", err)
+		}
+		if len(m.ID) != 16 {
+			t.Fatalf("expected 16-byte id, got %d", len(m.ID))
+		}
+	})
+
+	t.Run("keeps existing id", func(t *testing.T) {
+		id := make([]byte, 16)
+		for i := range id {
+			id[i] = byte(i + 1)
+		}
+		m := &Folder{ID: append([]byte(nil), id...)}
+		if err := m.BeforeCreate(&gorm.DB{}); err != nil {
+			t.Fatalf("before create error: %v", err)
+		}
+		for i := range id {
+			if m.ID[i] != id[i] {
+				t.Fatalf("id changed at %d: got %d want %d", i, m.ID[i], id[i])
+			}
+		}
+	})
+}