@ledgerhq/hw-app-canton
Version:
Ledger Hardware Wallet Canton Application API
60 lines • 2.45 kB
JavaScript
import SpeculosTransportHttp, { SpeculosButton } from "@ledgerhq/hw-transport-node-speculos-http";
import Canton from "./Canton";
describe("AppCanton", () => {
let transport;
beforeAll(async () => {
transport = await SpeculosTransportHttp.open({});
});
afterAll(async () => {
transport.close();
});
describe("getAppConfiguration", () => {
it("returns app version", async () => {
// GIVEN
const app = new Canton(transport);
// WHEN
const result = await app.getAppConfiguration();
// THEN
expect(result).toEqual({
version: "2.2.2",
});
});
});
describe("getAddress", () => {
it("retrieves address from app", async () => {
// GIVEN
const app = new Canton(transport);
const derivationPath = "44'/6767'/0'/0'/0'";
// WHEN
const result = await app.getAddress(derivationPath);
// THEN
expect(result).toEqual({
address: "canton_1a7a97e0",
publicKey: "c59f7f29374d24506dd6490a5db472cf00958e195e146f3dc9c97f96d5c51097",
});
});
});
describe("signTransaction", () => {
it("returns sign transaction", async () => {
// GIVEN
const app = new Canton(transport);
const derivationPath = "44'/6767'/0'/0'/0'";
const txHash = "d1e98829444207b0e170346b2e80b58a2ffc602b01e190fb742016d407c84efd";
// WHEN
const signPromise = app.signTransaction(derivationPath, txHash);
// Waiting Speculos receive APDUs
const delay = (ms) => new Promise(f => setTimeout(f, ms));
await delay(500);
// Valid transaction butotn interaction sequence
await transport.button(SpeculosButton.BOTH);
await transport.button(SpeculosButton.RIGHT);
await transport.button(SpeculosButton.RIGHT);
await transport.button(SpeculosButton.RIGHT);
await transport.button(SpeculosButton.BOTH);
const result = await signPromise;
// THEN
expect(result).toEqual("40a65f53c3657bc04efefb67a425ba093a5cb5391d18142f148bb2c48daacf316114cff920a58d5996ca828c7ce265f537f1d7fca8fa82c3c73bd944a96e701a0000");
});
});
});
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