import { describe, expect, test } from "vitest";
import { mapComdirectBalances } from "./comdirectProvider";

describe("mapComdirectBalances", () => {
  test("normalizes comdirect balance payloads into provider balances", () => {
    const result = mapComdirectBalances({
      values: [
        {
          account: {
            accountId: "account-1",
            iban: "DE89370400440532013000",
            accountType: { text: "Girokonto" },
          },
          balance: { value: "1234.56", unit: "EUR" },
          date: "2026-06-23",
        },
        {
          account: {},
          balance: { value: "999" },
        },
      ],
    });

    expect(result).toEqual([
      {
        externalId: "account-1",
        balance: 1234.56,
        currency: "EUR",
        asOf: "2026-06-23",
      },
    ]);
  });
});