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authorFabio Berger <me@fabioberger.com>2017-12-06 05:45:35 +0800
committerFabio Berger <me@fabioberger.com>2017-12-06 05:45:35 +0800
commit038668efdfdd2eac85c30206e17128b0af2b48ce (patch)
treedd89073024f6fc89ac6306629d4bd14cd1ac5e5e /packages/subproviders/test/unit
parent47789d770d08c20f33dbd839fcbd7bfa23d252a3 (diff)
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Port subproviders over to mono repo, refactor LedgerSubprovider to no longer rely on hookedWalletSubprovider. Added unit and integration tests.
Diffstat (limited to 'packages/subproviders/test/unit')
-rw-r--r--packages/subproviders/test/unit/ledger_subprovider_test.ts229
1 files changed, 229 insertions, 0 deletions
diff --git a/packages/subproviders/test/unit/ledger_subprovider_test.ts b/packages/subproviders/test/unit/ledger_subprovider_test.ts
new file mode 100644
index 000000000..ad7e76efd
--- /dev/null
+++ b/packages/subproviders/test/unit/ledger_subprovider_test.ts
@@ -0,0 +1,229 @@
+import * as chai from 'chai';
+import * as ethUtils from 'ethereumjs-util';
+import * as _ from 'lodash';
+import * as mocha from 'mocha';
+import Web3 = require('web3');
+import Web3ProviderEngine = require('web3-provider-engine');
+import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
+
+import {
+ ECSignature,
+ LedgerSubprovider,
+} from '../../src';
+import {
+ DoneCallback,
+ ECSignatureString,
+ LedgerCommunicationClient,
+ LedgerGetAddressResult,
+ LedgerSubproviderErrors,
+} from '../../src/types';
+import { chaiSetup } from '../chai_setup';
+import {reportCallbackErrors} from '../utils/report_callback_errors';
+
+const expect = chai.expect;
+const FAKE_ADDRESS = '0x9901c66f2d4b95f7074b553da78084d708beca70';
+
+describe('LedgerSubprovider', () => {
+ const networkId: number = 42;
+ let ledgerSubprovider: LedgerSubprovider;
+ before(async () => {
+ const ledgerEthereumClientFactoryAsync = async () => {
+ const ledgerEthClient = {
+ getAddress_async: async () => {
+ return {
+ address: FAKE_ADDRESS,
+ };
+ },
+ signPersonalMessage_async: async () => {
+ const ecSignature: ECSignature = {
+ v: 28,
+ r: 'a6cc284bff14b42bdf5e9286730c152be91719d478605ec46b3bebcd0ae49148',
+ s: '0652a1a7b742ceb0213d1e744316e285f41f878d8af0b8e632cbca4c279132d0',
+ };
+ return ecSignature;
+ },
+ signTransaction_async: async (derivationPath: string, txHex: string) => {
+ const ecSignature: ECSignatureString = {
+ v: '77',
+ r: '88a95ef1378487bc82be558e82c8478baf840c545d5b887536bb1da63673a98b',
+ s: '019f4a4b9a107d1e6752bf7f701e275f28c13791d6e76af895b07373462cefaa',
+ };
+ return ecSignature;
+ },
+ comm: {
+ close_async: _.noop,
+ } as LedgerCommunicationClient,
+ };
+ return ledgerEthClient;
+ };
+ ledgerSubprovider = new LedgerSubprovider({
+ networkId,
+ ledgerEthereumClientFactoryAsync,
+ });
+ });
+ describe('direct method calls', () => {
+ describe('success cases', () => {
+ it('returns a list of accounts', async () => {
+ const accounts = await ledgerSubprovider.getAccountsAsync();
+ expect(accounts[0]).to.be.equal(FAKE_ADDRESS);
+ expect(accounts.length).to.be.equal(10);
+ });
+ it('signs a personal message', async () => {
+ const data = ethUtils.bufferToHex(ethUtils.toBuffer('hello world'));
+ const msgParams = {data};
+ const ecSignatureHex = await ledgerSubprovider.signPersonalMessageAsync(msgParams);
+ // tslint:disable-next-line:max-line-length
+ expect(ecSignatureHex).to.be.equal('0xa6cc284bff14b42bdf5e9286730c152be91719d478605ec46b3bebcd0ae491480652a1a7b742ceb0213d1e744316e285f41f878d8af0b8e632cbca4c279132d001');
+ });
+ });
+ describe('failure cases', () => {
+ it('cannot open multiple simultaneous connections to the Ledger device', async () => {
+ const data = ethUtils.bufferToHex(ethUtils.toBuffer('hello world'));
+ const msgParams = {data};
+ try {
+ const result = await Promise.all([
+ ledgerSubprovider.getAccountsAsync(),
+ ledgerSubprovider.signPersonalMessageAsync(msgParams),
+ ]);
+ throw new Error('Multiple simultaneous calls succeeded when they should have failed');
+ } catch (err) {
+ expect(err.message).to.be.equal(LedgerSubproviderErrors.MultipleOpenConnectionsDisallowed);
+ }
+ });
+ });
+ });
+ describe('calls through a provider', () => {
+ let provider: Web3ProviderEngine;
+ before(() => {
+ provider = new Web3ProviderEngine();
+ provider.addProvider(ledgerSubprovider);
+ const httpProvider = new RpcSubprovider({
+ rpcUrl: 'http://localhost:8545',
+ });
+ provider.addProvider(httpProvider);
+ provider.start();
+ });
+ describe('success cases', () => {
+ it('returns a list of accounts', (done: DoneCallback) => {
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'eth_accounts',
+ params: [],
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.be.a('null');
+ expect(response.result.length).to.be.equal(10);
+ expect(response.result[0]).to.be.equal(FAKE_ADDRESS);
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ it('signs a personal message', (done: DoneCallback) => {
+ const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer('hello world'));
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'personal_sign',
+ params: [messageHex, '0x0000000000000000000000000000000000000000'],
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.be.a('null');
+ // tslint:disable-next-line:max-line-length
+ expect(response.result).to.be.equal('0xa6cc284bff14b42bdf5e9286730c152be91719d478605ec46b3bebcd0ae491480652a1a7b742ceb0213d1e744316e285f41f878d8af0b8e632cbca4c279132d001');
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ it('signs a transaction', (done: DoneCallback) => {
+ const tx = {
+ to: '0xafa3f8684e54059998bc3a7b0d2b0da075154d66',
+ value: '0x00',
+ };
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'eth_signTransaction',
+ params: [tx],
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.be.a('null');
+ expect(response.result.raw.length).to.be.equal(206);
+ expect(response.result.raw.substr(0, 2)).to.be.equal('0x');
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ });
+ describe('failure cases', () => {
+ it('should throw if `from` param missing when calling personal_sign', (done: DoneCallback) => {
+ const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer('hello world'));
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'personal_sign',
+ params: [messageHex], // Missing from param
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.not.be.a('null');
+ expect(err.message).to.be.equal(LedgerSubproviderErrors.FromAddressMissingOrInvalid);
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ it('should throw if `data` param not hex when calling personal_sign', (done: DoneCallback) => {
+ const nonHexMessage = 'hello world';
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'personal_sign',
+ params: [nonHexMessage, '0x0000000000000000000000000000000000000000'],
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.not.be.a('null');
+ expect(err.message).to.be.equal(LedgerSubproviderErrors.DataNotValidHexForSignPersonalMessage);
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ it('should throw if `from` param missing when calling eth_sendTransaction', (done: DoneCallback) => {
+ const tx = {
+ to: '0xafa3f8684e54059998bc3a7b0d2b0da075154d66',
+ value: '0xde0b6b3a7640000',
+ };
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'eth_sendTransaction',
+ params: [tx],
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.not.be.a('null');
+ expect(err.message).to.be.equal(LedgerSubproviderErrors.SenderInvalidOrNotSupplied);
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ it('should throw if `from` param invalid address when calling eth_sendTransaction',
+ (done: DoneCallback) => {
+ const tx = {
+ to: '0xafa3f8684e54059998bc3a7b0d2b0da075154d66',
+ from: '0xIncorrectEthereumAddress',
+ value: '0xde0b6b3a7640000',
+ };
+ const payload = {
+ jsonrpc: '2.0',
+ method: 'eth_sendTransaction',
+ params: [tx],
+ id: 1,
+ };
+ const callback = reportCallbackErrors(done)((err: Error, response: Web3.JSONRPCResponsePayload) => {
+ expect(err).to.not.be.a('null');
+ expect(err.message).to.be.equal(LedgerSubproviderErrors.SenderInvalidOrNotSupplied);
+ done();
+ });
+ provider.sendAsync(payload, callback);
+ });
+ });
+ });
+});