import { describe, expect, test } from "vitest";
import { toCategoryPieData } from "./categoryBreakdownData";

describe("toCategoryPieData", () => {
  test("uses positive chart values while preserving signed expense amounts", () => {
    expect(
      toCategoryPieData([
        {
          name: "Lebensmittel",
          amount: -123.45,
          color: "#ef4444",
          block: "variabel",
        },
        {
          name: "Rueckerstattung",
          amount: 12,
          color: "#22c55e",
        },
      ]),
    ).toEqual([
      {
        name: "Lebensmittel",
        amount: -123.45,
        chartAmount: 123.45,
        color: "#ef4444",
        block: "variabel",
      },
      {
        name: "Rueckerstattung",
        amount: 12,
        chartAmount: 12,
        color: "#22c55e",
      },
    ]);
  });
});