@ledgerhq/live-common
Version:
Common ground for the Ledger Live apps
74 lines • 3.38 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/**
* @jest-environment jsdom
*/
require("../../../__tests__/test-helpers/dom-polyfill");
const cryptoassets_1 = require("@ledgerhq/cryptoassets");
const react_1 = require("@testing-library/react");
const account_1 = require("@ledgerhq/coin-framework/mocks/account");
const account_2 = require("../../../mock/account");
const useReverseAccounts_1 = require("./useReverseAccounts");
const BTC = (0, cryptoassets_1.getCryptoCurrencyById)("bitcoin");
const ETH = (0, cryptoassets_1.getCryptoCurrencyById)("ethereum");
const usdtToken = (0, cryptoassets_1.findTokenById)("ethereum/erc20/usd_tether__erc20_");
if (!usdtToken)
throw new Error("USDT token not found");
const USDT = usdtToken;
const fromParentAccount = (0, account_2.genAccount)("mocked-account-2", {
currency: ETH,
});
const fromAccount = (0, account_1.genTokenAccount)(1, fromParentAccount, USDT);
const toAccount = (0, account_2.genAccount)("mocked-account-1", { currency: BTC });
const allAccounts = [fromAccount, fromParentAccount, toAccount];
describe("useReverseAccounts", () => {
const setFromAccount = jest.fn();
const setToAccount = jest.fn();
const defaultProps = {
accounts: allAccounts,
fromAccount,
fromParentAccount,
toAccount,
fromCurrency: USDT,
setFromAccount,
setToAccount,
};
it("should tell if the accounts are swappable", () => {
const { result, rerender } = (0, react_1.renderHook)(props => (0, useReverseAccounts_1.useReverseAccounts)(props), {
initialProps: defaultProps,
});
expect(result.current.isSwapReversable).toBe(true);
rerender({ ...defaultProps, toAccount: undefined });
expect(result.current.isSwapReversable).toBe(false);
rerender({ ...defaultProps, fromCurrency: undefined });
expect(result.current.isSwapReversable).toBe(false);
rerender({
...defaultProps,
// detached account - not in the main accounts list
toAccount: (0, account_2.genAccount)("mocked-account-3", { currency: BTC }),
});
expect(result.current.isSwapReversable).toBe(false);
});
it("should reverse accounts when 'reverseSwap' is called", () => {
const { result, rerender } = (0, react_1.renderHook)(useReverseAccounts_1.useReverseAccounts, {
initialProps: {
setToAccount,
setFromAccount,
},
});
// if isSwapReversable is false, then reverseSwap should be a no-op
expect(result.current.isSwapReversable).toBe(false);
(0, react_1.act)(() => result.current.reverseSwap());
expect(setToAccount).toHaveBeenCalledTimes(0);
expect(setFromAccount).toHaveBeenCalledTimes(0);
// Reverse from/to accounts
rerender(defaultProps);
expect(result.current.isSwapReversable).toBe(true);
(0, react_1.act)(() => result.current.reverseSwap());
expect(setToAccount).toHaveBeenCalledTimes(1);
expect(setToAccount.mock.calls[0]).toMatchObject([USDT, fromAccount, fromParentAccount]);
expect(setFromAccount).toHaveBeenCalledTimes(1);
expect(setFromAccount.mock.calls[0]).toMatchObject([toAccount]);
});
});
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