AutistMask/tests/firstWalletRefresh.test.js

// A popup that opened with no wallet never started the ten-second refresh, so
// after the first wallet was added Home went on showing the balance it had then
// until the popup was reopened
// (https://git.eeqj.de/sneak/AutistMask/issues/530). Each test boots the real
// popup, adds wallets through AddWallet, and runs the intervals the popup set
// with tick(). The balance stand-in writes what the chain holds onto every
// address, as the real refreshBalances() does.

const { HDNodeWallet, Mnemonic } = require("ethers");

const {
    bootPopup,
    cleanupPopup,
    unversionedValidProfile,
    ADDRESS,
} = require("./support/popupBoot");

const PHRASE =
    "abandon abandon abandon abandon abandon abandon " +
    "abandon abandon abandon abandon abandon about";
const PRIVATE_KEY = "0x" + "11".repeat(32);
const XPRV = HDNodeWallet.fromSeed(
    Mnemonic.fromPhrase(PHRASE).computeSeed(),
).extendedKey;
const PASSWORD = "correct horse battery staple";

const TABS = [
    { tab: "tab-mnemonic", field: "wallet-mnemonic", secret: PHRASE },
    { tab: "tab-privkey", field: "import-private-key", secret: PRIVATE_KEY },
    { tab: "tab-xprv", field: "import-xprv-key", secret: XPRV },
];

// A record this build cannot read: its wallets are a string.
const UNREADABLE = {
    hasWallet: true,
    wallets: ADDRESS,
    activeAddress: ADDRESS,
};

// The ETH balance the chain holds for every address, in ether.
let chainBalance = "0.0";

// Boots the popup over `stored`, with the balance stand-in reading the chain.
async function boot(stored) {
    const page = await bootPopup(stored);
    const { refreshBalances } = require("../src/shared/balances");
    refreshBalances.mockImplementation(async (wallets) => {
        for (const wallet of wallets) {
            for (const addr of wallet.addresses) addr.balance = chainBalance;
        }
    });
    return { page, refreshBalances };
}

// Fills in the open AddWallet screen and presses "Import".
async function importOn(page, { tab, field, secret }) {
    await page.click(tab);
    page.node(field).value = secret;
    page.node("add-wallet-password").value = PASSWORD;
    page.node("add-wallet-password-confirm").value = PASSWORD;
    await page.click("btn-add-wallet-confirm");
}

beforeEach(() => {
    chainBalance = "0.0";
});

afterEach(() => {
    cleanupPopup();
});

describe("a popup that opened on Welcome", () => {
    test.each(TABS)(
        "after the first wallet is added from $tab, funds that arrive show on Home",
        async (entry) => {
            const { page } = await boot(undefined);
            expect(page.pageErrors).toEqual([]);
            await page.click("btn-welcome-add");
            await importOn(page, entry);
            expect(page.visibleViews()).toEqual(["main"]);
            expect(page.text("total-value")).toBe("0.0000 ETH");

            chainBalance = "2.0";
            await page.tick();

            expect(page.text("total-value")).toBe("2.0000 ETH");
        },
    );

    test("a second wallet starts no second refresh", async () => {
        const { page, refreshBalances } = await boot(undefined);
        await page.click("btn-welcome-add");
        await importOn(page, TABS[1]);
        await page.click("btn-add-wallet-bottom");
        await importOn(page, TABS[0]);
        const calls = refreshBalances.mock.calls.length;

        await page.tick();

        expect(refreshBalances).toHaveBeenCalledTimes(calls + 1);
    });

    test("a wallet added as the recovery screen goes up starts no refresh", async () => {
        const { page, refreshBalances } = await boot(undefined);
        // The stored record becomes unreadable during the address scan that
        // follows the import, and a save finds it.
        const { scanForAddresses } = require("../src/shared/balances");
        const { saveState } = require("../src/shared/state");
        scanForAddresses.mockImplementationOnce(async () => {
            page.storage.write("autistmask", UNREADABLE);
            await saveState().catch(() => {});
            return { addresses: [], nextIndex: 1 };
        });
        await page.click("btn-welcome-add");
        await importOn(page, TABS[0]);
        expect(page.visibleViews()).toEqual(["state-recovery"]);

        await page.tick();

        expect(refreshBalances).not.toHaveBeenCalled();
    });
});

describe("a popup that opened with a wallet", () => {
    test("adding a wallet starts no second refresh", async () => {
        const { page, refreshBalances } = await boot(unversionedValidProfile());
        await page.click("btn-add-wallet-bottom");
        await importOn(page, TABS[1]);
        const calls = refreshBalances.mock.calls.length;

        await page.tick();

        expect(refreshBalances).toHaveBeenCalledTimes(calls + 1);
    });
});