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import { loadTests } from "./utils.js";
import type {
TestCaseAccount, TestCaseTypedData, TestCaseTransaction
} from "./types.js";
import { hexlify, randomBytes, Wallet } from "../index.js";
import type { HDNodeWallet } from "../index.js";
describe("Test Private Key Wallet", function() {
const tests = loadTests<TestCaseAccount>("accounts");
tests.forEach(({ name, privateKey, address }) => {
it(`creates wallet: ${ name }`, function() {
const wallet = new Wallet(privateKey);
assert.equal(wallet.privateKey, privateKey);
assert.equal(wallet.address, address);
});
});
});
describe("Test Transaction Signing", function() {
const tests = loadTests<TestCaseTransaction>("transactions");
for (const test of tests) {
it(`tests signing a legacy transaction: ${ test.name }`, async function() {
const wallet = new Wallet(test.privateKey);
const txData = Object.assign({ }, test.transaction, { type: 0, accessList: undefined, maxFeePerGas: undefined, maxPriorityFeePerGas: undefined });
// Use the testcase sans the chainId for a legacy test
if (txData.chainId != null && parseInt(txData.chainId) != 0) { txData.chainId = "0x00"; }
const signed = await wallet.signTransaction(txData);
assert.equal(signed, test.signedLegacy, "signedLegacy");
});
}
for (const test of tests) {
if (!test.signedEip155) { continue; }
it(`tests signing an EIP-155 transaction: ${ test.name }`, async function() {
const wallet = new Wallet(test.privateKey);
const txData = Object.assign({ }, test.transaction, { type: 0, accessList: undefined, maxFeePerGas: undefined, maxPriorityFeePerGas: undefined });
const signed = await wallet.signTransaction(txData);
assert.equal(signed, test.signedEip155, "signedEip155");
});
}
for (const test of tests) {
it(`tests signing a Berlin transaction: ${ test.name }`, async function() {
const wallet = new Wallet(test.privateKey);
const txData = Object.assign({ }, test.transaction, { type: 1, maxFeePerGas: undefined, maxPriorityFeePerGas: undefined });
const signed = await wallet.signTransaction(txData);
assert.equal(signed, test.signedBerlin, "signedBerlin");
});
}
for (const test of tests) {
it(`tests signing a London transaction: ${ test.name }`, async function() {
const wallet = new Wallet(test.privateKey);
const txData = Object.assign({ }, test.transaction, { type: 2 });
const signed = await wallet.signTransaction(txData);
assert.equal(signed, test.signedLondon, "signedLondon");
});
}
});
describe("Test Message Signing (EIP-191)", function() {
});
describe("Test Typed-Data Signing (EIP-712)", function() {
const tests = loadTests<TestCaseTypedData>("typed-data");
for (const test of tests) {
const { privateKey, signature } = test;
if (privateKey == null || signature == null) { continue; }
it(`tests signing typed-data: ${ test.name }`, async function() {
const wallet = new Wallet(privateKey);
const sig = await wallet.signTypedData(test.domain, test.types, test.data);
assert.equal(sig, signature, "signature");
});
}
});
describe("Test Wallet Encryption", function() {
const password = "foobar";
// Loop:
// 1 : random wallet (uses HDNodeWallet under the hood)
// 2 : Wallet using private key (uses Wallet explicitly)
for (let i = 0; i < 2; i++) {
let wallet: Wallet | HDNodeWallet = Wallet.createRandom();
it("encrypts a random wallet: sync", function() {
this.timeout(30000);
const json = wallet.encryptSync(password);
const decrypted = Wallet.fromEncryptedJsonSync(json, password);
assert.equal(decrypted.address, wallet.address, "address");
});
it("encrypts a random wallet: async", async function() {
this.timeout(30000);
const json = await wallet.encrypt(password);
const decrypted = await Wallet.fromEncryptedJson(json, password);
assert.equal(decrypted.address, wallet.address, "address");
});
wallet = new Wallet(hexlify(randomBytes(32)));
}
});
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