import assert from "assert"; 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("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("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("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))); } });