add unit tests and improve robustness

2026-05-22 10:44:25 +08:00 · 2024-11-16 14:49:50 +08:00
parent 89bd055f02
commit 3a7ad429c2
2 changed files with 60 additions and 0 deletions
@@ -140,6 +140,11 @@ func (e *CzechNationalBankDataSource) parseExchangeRate(c core.Context, line str
 		return nil
 	}

+	if amount <= 0 {
+		log.Warnf(c, "[czech_national_bank_datasource.parseExchangeRate] amount is invalid, line is %s", line)
+		return nil
+	}
+
 	rate, err := utils.StringToFloat64(items[rateColumnIndex])

 	if err != nil {