/**
 * @jest-environment jsdom
 */
import { renderHook } from "@testing-library/react";
import { useSelectableCurrencies } from "./useSelectableCurrencies";
import { getCryptoCurrencyById } from "../../../currencies";
describe("useSelectableCurrencies", () => {
    test("returns an empty array when empty list are passed", () => {
        const allCurrencies = [];
        const { result } = renderHook(() => useSelectableCurrencies({ allCurrencies }));
        expect(result.current).toEqual([]);
    });
    test("returns an empty array when incorrect ids are passed", () => {
        const allCurrencies = ["ethercoin", "bitether", "polkamos"];
        const { result } = renderHook(() => useSelectableCurrencies({ allCurrencies }));
        expect(result.current).toEqual([]);
    });
    test("returns correct currencies for all correct ids, in the same order", () => {
        const allCurrencies = ["ethereum", "bitcoin", "polkamos"];
        const ethereumCurrency = getCryptoCurrencyById("ethereum");
        const bitcoinCurrency = getCryptoCurrencyById("bitcoin");
        const { result } = renderHook(() => useSelectableCurrencies({ allCurrencies }));
        expect(result.current).toHaveLength(2);
        expect(result.current).toEqual([ethereumCurrency, bitcoinCurrency]);
    });
});
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