优化申诉仲裁流程和证据展示

backend/internal/e2e/rental_flow_test.go

@@ -281,7 +281,7 @@ func openE2EDB(t *testing.T) *gorm.DB {
 		t.Fatalf("连接测试库失败: %v", err)
 	}
 	t.Cleanup(func() { _ = sqlDB.Close() })
-	applyInitMigration(t, sqlDB)
+	applyMigrations(t, sqlDB)
 
 	gormDB, err := gorm.Open(mysql.New(mysql.Config{Conn: sqlDB}), &gorm.Config{
 		Logger: logger.Default.LogMode(logger.Silent),
@@ -306,20 +306,36 @@ func assertSafeTestDBName(t *testing.T, dbName string) {
 	}
 }
 
-func applyInitMigration(t *testing.T, db *sql.DB) {
+func applyMigrations(t *testing.T, db *sql.DB) {
 	t.Helper()
 	_, currentFile, _, ok := runtime.Caller(0)
 	if !ok {
 		t.Fatal("无法定位当前测试文件")
 	}
-	migrationPath := filepath.Join(filepath.Dir(currentFile), "..", "..", "migrations", "000001_init.sql")
-	raw, err := os.ReadFile(migrationPath)
-	if err != nil {
-		t.Fatalf("读取初始化迁移失败: %v", err)
+	migrationDir := filepath.Join(filepath.Dir(currentFile), "..", "..", "migrations")
+	for _, name := range []string{"000001_init.sql", "000002_dispute_cancel_snapshot.sql"} {
+		migrationPath := filepath.Join(migrationDir, name)
+		raw, err := os.ReadFile(migrationPath)
+		if err != nil {
+			t.Fatalf("读取迁移 %s 失败: %v", name, err)
+		}
+		sqlText := gooseUpSQL(string(raw))
+		if _, err := db.Exec(sqlText); err != nil {
+			t.Fatalf("执行迁移 %s 失败: %v", name, err)
+		}
 	}
-	if _, err := db.Exec(string(raw)); err != nil {
-		t.Fatalf("执行初始化迁移失败: %v", err)
+}
+
+func gooseUpSQL(raw string) string {
+	upIndex := strings.Index(raw, "-- +goose Up")
+	if upIndex >= 0 {
+		raw = raw[upIndex+len("-- +goose Up"):]
 	}
+	downIndex := strings.Index(raw, "-- +goose Down")
+	if downIndex >= 0 {
+		raw = raw[:downIndex]
+	}
+	return raw
 }
 
 func seedUsers(t *testing.T, db *gorm.DB) (model.User, model.User, uint64) {