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-rw-r--r--packages/subproviders/test/unit/eth_lightwallet_subprovider_test.ts187
-rw-r--r--packages/subproviders/test/unit/ledger_subprovider_test.ts255
-rw-r--r--packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts230
-rw-r--r--packages/subproviders/test/unit/nonce_tracker_subprovider_test.ts149
-rw-r--r--packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts232
-rw-r--r--packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts63
6 files changed, 0 insertions, 1116 deletions
diff --git a/packages/subproviders/test/unit/eth_lightwallet_subprovider_test.ts b/packages/subproviders/test/unit/eth_lightwallet_subprovider_test.ts
deleted file mode 100644
index 49698ce9e..000000000
--- a/packages/subproviders/test/unit/eth_lightwallet_subprovider_test.ts
+++ /dev/null
@@ -1,187 +0,0 @@
-import * as chai from 'chai';
-import * as lightwallet from 'eth-lightwallet';
-import { JSONRPCResponsePayload } from 'ethereum-types';
-import * as ethUtils from 'ethereumjs-util';
-
-import { EthLightwalletSubprovider, Web3ProviderEngine } from '../../src';
-import { DoneCallback } from '../../src/types';
-import { chaiSetup } from '../chai_setup';
-import { fixtureData } from '../utils/fixture_data';
-import { ganacheSubprovider } from '../utils/ganache_subprovider';
-import { reportCallbackErrors } from '../utils/report_callback_errors';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-const DEFAULT_NUM_ACCOUNTS = 10;
-const PASSWORD = 'supersecretpassword99';
-const SALT = 'kvODghzs7Ff1uqHyI0P3wI4Hso4w4iWT2e9qmrWz0y4';
-
-describe('EthLightwalletSubprovider', () => {
- let ethLightwalletSubprovider: EthLightwalletSubprovider;
- before(async () => {
- const options = {
- password: PASSWORD,
- seedPhrase: fixtureData.TEST_RPC_MNEMONIC,
- salt: SALT,
- hdPathString: fixtureData.TESTRPC_BASE_DERIVATION_PATH,
- };
- const createVaultAsync = async (vaultOptions: lightwallet.VaultOptions) => {
- return new Promise<lightwallet.keystore>(resolve => {
- lightwallet.keystore.createVault(vaultOptions, (err: Error, vaultKeystore) => {
- if (err) {
- throw new Error(`Failed to createVault: ${err}`);
- }
- resolve(vaultKeystore);
- });
- });
- };
- const deriveKeyFromPasswordAsync = async (vaultKeystore: lightwallet.keystore) => {
- return new Promise<Uint8Array>(resolve => {
- vaultKeystore.keyFromPassword(PASSWORD, (err: Error, passwordDerivedKey: Uint8Array) => {
- if (err) {
- throw new Error(`Failed to get key from password: ${err}`);
- }
- resolve(passwordDerivedKey);
- });
- });
- };
- const keystore: lightwallet.keystore = await createVaultAsync(options);
- const pwDerivedKey: Uint8Array = await deriveKeyFromPasswordAsync(keystore);
-
- // Generate 10 addresses
- keystore.generateNewAddress(pwDerivedKey, DEFAULT_NUM_ACCOUNTS);
-
- ethLightwalletSubprovider = new EthLightwalletSubprovider(keystore, pwDerivedKey);
- });
- describe('direct method calls', () => {
- describe('success cases', () => {
- it('returns a list of accounts', async () => {
- const accounts = await ethLightwalletSubprovider.getAccountsAsync();
- expect(accounts[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
- expect(accounts[1]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_1);
- expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- });
- it('signs a personal message hash', async () => {
- const accounts = await ethLightwalletSubprovider.getAccountsAsync();
- const signingAccount = accounts[0];
- const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const ecSignatureHex = await ethLightwalletSubprovider.signPersonalMessageAsync(data, signingAccount);
- expect(ecSignatureHex).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- });
- it('signs a transaction', async () => {
- const txHex = await ethLightwalletSubprovider.signTransactionAsync(fixtureData.TX_DATA);
- expect(txHex).to.be.equal(fixtureData.TX_DATA_SIGNED_RESULT);
- });
- it('signs an EIP712 sign typed data message', async () => {
- const signature = await ethLightwalletSubprovider.signTypedDataAsync(
- fixtureData.TEST_RPC_ACCOUNT_0,
- fixtureData.EIP712_TEST_TYPED_DATA,
- );
- expect(signature).to.be.equal(fixtureData.EIP712_TEST_TYPED_DATA_SIGNED_RESULT);
- });
- });
- });
- describe('calls through a provider', () => {
- let provider: Web3ProviderEngine;
- before(() => {
- provider = new Web3ProviderEngine();
- provider.addProvider(ethLightwalletSubprovider);
- provider.addProvider(ganacheSubprovider);
- 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: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
- expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message hash with eth_sign', (done: DoneCallback) => {
- const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const account = fixtureData.TEST_RPC_ACCOUNT_0;
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [account, data],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a transaction', (done: DoneCallback) => {
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_signTransaction',
- params: [fixtureData.TX_DATA],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result.raw).to.be.equal(fixtureData.TX_DATA_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs an EIP712 sign typed data message with eth_signTypedData', (done: DoneCallback) => {
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_signTypedData',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, fixtureData.EIP712_TEST_TYPED_DATA],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.EIP712_TEST_TYPED_DATA_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- describe('failure cases', () => {
- it('should throw if `data` param not hex when calling eth_sign', (done: DoneCallback) => {
- const nonHexMessage = 'hello world';
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, nonHexMessage],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- 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, fixtureData.TEST_RPC_ACCOUNT_0],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- });
-});
diff --git a/packages/subproviders/test/unit/ledger_subprovider_test.ts b/packages/subproviders/test/unit/ledger_subprovider_test.ts
deleted file mode 100644
index a1d146dbc..000000000
--- a/packages/subproviders/test/unit/ledger_subprovider_test.ts
+++ /dev/null
@@ -1,255 +0,0 @@
-import * as chai from 'chai';
-import { JSONRPCResponsePayload } from 'ethereum-types';
-import * as ethUtils from 'ethereumjs-util';
-import * as _ from 'lodash';
-
-import { LedgerSubprovider, Web3ProviderEngine } from '../../src';
-import {
- DoneCallback,
- LedgerCommunicationClient,
- LedgerSubproviderErrors,
- WalletSubproviderErrors,
-} from '../../src/types';
-import { chaiSetup } from '../chai_setup';
-import { fixtureData } from '../utils/fixture_data';
-import { ganacheSubprovider } from '../utils/ganache_subprovider';
-import { reportCallbackErrors } from '../utils/report_callback_errors';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const FAKE_ADDRESS = '0xb088a3bc93f71b4de97b9de773e9647645983688';
-const DEFAULT_NUM_ACCOUNTS = 10;
-
-describe('LedgerSubprovider', () => {
- const networkId: number = 42;
- let ledgerSubprovider: LedgerSubprovider;
- before(async () => {
- const ledgerEthereumClientFactoryAsync = async () => {
- // tslint:disable:no-object-literal-type-assertion
- const ledgerEthClient = {
- getAddress: async () => {
- const publicKey =
- '04f428290f4c5ed6a198f71b8205f488141dbb3f0840c923bbfa798ecbee6370986c03b5575d94d506772fb48a6a44e345e4ebd4f028a6f609c44b655d6d3e71a1';
- const chainCode = 'ac055a5537c0c7e9e02d14a197cad6b857836da2a12043b46912a37d959b5ae8';
- const address = '0xBa388BA5e5EEF2c6cE42d831c2B3A28D3c99bdB1';
- return {
- publicKey,
- address,
- chainCode,
- };
- },
- signPersonalMessage: async () => {
- const ecSignature = {
- v: 28,
- r: 'a6cc284bff14b42bdf5e9286730c152be91719d478605ec46b3bebcd0ae49148',
- s: '0652a1a7b742ceb0213d1e744316e285f41f878d8af0b8e632cbca4c279132d0',
- };
- return ecSignature;
- },
- signTransaction: async (_derivationPath: string, _txHex: string) => {
- const ecSignature = {
- v: '77',
- r: '88a95ef1378487bc82be558e82c8478baf840c545d5b887536bb1da63673a98b',
- s: '019f4a4b9a107d1e6752bf7f701e275f28c13791d6e76af895b07373462cefaa',
- };
- return ecSignature;
- },
- transport: {
- close: _.noop.bind(_),
- } as LedgerCommunicationClient,
- };
- // tslint:enable:no-object-literal-type-assertion
- return ledgerEthClient;
- };
- ledgerSubprovider = new LedgerSubprovider({
- networkId,
- ledgerEthereumClientFactoryAsync,
- });
- });
- describe('direct method calls', () => {
- describe('success cases', () => {
- it('returns default number of accounts', async () => {
- const accounts = await ledgerSubprovider.getAccountsAsync();
- expect(accounts[0]).to.be.equal(FAKE_ADDRESS);
- expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- });
- it('returns requested number of accounts', async () => {
- const numberOfAccounts = 20;
- const accounts = await ledgerSubprovider.getAccountsAsync(numberOfAccounts);
- expect(accounts[0]).to.be.equal(FAKE_ADDRESS);
- expect(accounts.length).to.be.equal(numberOfAccounts);
- });
- it('signs a personal message', async () => {
- const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const ecSignatureHex = await ledgerSubprovider.signPersonalMessageAsync(data, FAKE_ADDRESS);
- 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'));
- return expect(
- Promise.all([
- ledgerSubprovider.getAccountsAsync(),
- ledgerSubprovider.signPersonalMessageAsync(data, FAKE_ADDRESS),
- ]),
- ).to.be.rejectedWith(LedgerSubproviderErrors.MultipleOpenConnectionsDisallowed);
- });
- });
- });
- describe('calls through a provider', () => {
- let provider: Web3ProviderEngine;
- before(() => {
- provider = new Web3ProviderEngine();
- provider.addProvider(ledgerSubprovider);
- provider.addProvider(ganacheSubprovider);
- 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: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- expect(response.result[0]).to.be.equal(FAKE_ADDRESS);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message with eth_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer('hello world'));
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [FAKE_ADDRESS, messageHex],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(
- '0xa6cc284bff14b42bdf5e9286730c152be91719d478605ec46b3bebcd0ae491480652a1a7b742ceb0213d1e744316e285f41f878d8af0b8e632cbca4c279132d001',
- );
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message with personal_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'personal_sign',
- params: [messageHex, FAKE_ADDRESS],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(
- '0xa6cc284bff14b42bdf5e9286730c152be91719d478605ec46b3bebcd0ae491480652a1a7b742ceb0213d1e744316e285f41f878d8af0b8e632cbca4c279132d001',
- );
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a transaction', (done: DoneCallback) => {
- const tx = {
- to: '0xafa3f8684e54059998bc3a7b0d2b0da075154d66',
- value: '0x00',
- gasPrice: '0x00',
- nonce: '0x00',
- gas: '0x00',
- from: FAKE_ADDRESS,
- };
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_signTransaction',
- params: [tx],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- const rawTxLength = 192;
- expect(response.result.raw.length).to.be.equal(rawTxLength);
- expect(response.result.raw.substr(0, 2)).to.be.equal('0x');
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- describe('failure cases', () => {
- it('should throw if `data` param not hex when calling eth_sign', (done: DoneCallback) => {
- const nonHexMessage = 'hello world';
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [FAKE_ADDRESS, nonHexMessage],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- 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, FAKE_ADDRESS],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- 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: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(WalletSubproviderErrors.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: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(WalletSubproviderErrors.SenderInvalidOrNotSupplied);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- });
-});
diff --git a/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts b/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
deleted file mode 100644
index 61dcbf6da..000000000
--- a/packages/subproviders/test/unit/mnemonic_wallet_subprovider_test.ts
+++ /dev/null
@@ -1,230 +0,0 @@
-import * as chai from 'chai';
-import { JSONRPCResponsePayload } from 'ethereum-types';
-import * as ethUtils from 'ethereumjs-util';
-
-import { GanacheSubprovider, MnemonicWalletSubprovider, Web3ProviderEngine } from '../../src/';
-import { DoneCallback, WalletSubproviderErrors } from '../../src/types';
-import { chaiSetup } from '../chai_setup';
-import { fixtureData } from '../utils/fixture_data';
-import { reportCallbackErrors } from '../utils/report_callback_errors';
-
-chaiSetup.configure();
-const expect = chai.expect;
-const DEFAULT_NUM_ACCOUNTS = 10;
-
-describe('MnemonicWalletSubprovider', () => {
- let subprovider: MnemonicWalletSubprovider;
- before(async () => {
- subprovider = new MnemonicWalletSubprovider({
- mnemonic: fixtureData.TEST_RPC_MNEMONIC,
- baseDerivationPath: fixtureData.TEST_RPC_MNEMONIC_BASE_DERIVATION_PATH,
- });
- });
- describe('direct method calls', () => {
- describe('success cases', () => {
- it('returns the accounts', async () => {
- const accounts = await subprovider.getAccountsAsync();
- expect(accounts[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
- expect(accounts[1]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_1);
- expect(accounts.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- });
- it('signs a personal message', async () => {
- const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const ecSignatureHex = await subprovider.signPersonalMessageAsync(data, fixtureData.TEST_RPC_ACCOUNT_0);
- expect(ecSignatureHex).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- });
- it('signs a personal message with second address', async () => {
- const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const ecSignatureHex = await subprovider.signPersonalMessageAsync(data, fixtureData.TEST_RPC_ACCOUNT_1);
- expect(ecSignatureHex).to.be.equal(fixtureData.PERSONAL_MESSAGE_ACCOUNT_1_SIGNED_RESULT);
- });
- it('signs a transaction', async () => {
- const txHex = await subprovider.signTransactionAsync(fixtureData.TX_DATA);
- expect(txHex).to.be.equal(fixtureData.TX_DATA_SIGNED_RESULT);
- });
- it('signs a transaction with the second address', async () => {
- const txData = { ...fixtureData.TX_DATA, from: fixtureData.TEST_RPC_ACCOUNT_1 };
- const txHex = await subprovider.signTransactionAsync(txData);
- expect(txHex).to.be.equal(fixtureData.TX_DATA_ACCOUNT_1_SIGNED_RESULT);
- });
- it('signs an EIP712 sign typed data message', async () => {
- const signature = await subprovider.signTypedDataAsync(
- fixtureData.TEST_RPC_ACCOUNT_0,
- fixtureData.EIP712_TEST_TYPED_DATA,
- );
- expect(signature).to.be.equal(fixtureData.EIP712_TEST_TYPED_DATA_SIGNED_RESULT);
- });
- });
- describe('failure cases', () => {
- it('throws an error if address is invalid ', async () => {
- const txData = { ...fixtureData.TX_DATA, from: '0x0' };
- return expect(subprovider.signTransactionAsync(txData)).to.be.rejectedWith(
- WalletSubproviderErrors.FromAddressMissingOrInvalid,
- );
- });
- it('throws an error if address is valid format but not found', async () => {
- const txData = { ...fixtureData.TX_DATA, from: fixtureData.NULL_ADDRESS };
- return expect(subprovider.signTransactionAsync(txData)).to.be.rejectedWith(
- `${WalletSubproviderErrors.AddressNotFound}: ${fixtureData.NULL_ADDRESS}`,
- );
- });
- });
- });
- describe('calls through a provider', () => {
- let provider: Web3ProviderEngine;
- before(() => {
- provider = new Web3ProviderEngine();
- provider.addProvider(subprovider);
- const ganacheSubprovider = new GanacheSubprovider({});
- provider.addProvider(ganacheSubprovider);
- 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: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
- expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message with eth_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, messageHex],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message with personal_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'personal_sign',
- params: [messageHex, fixtureData.TEST_RPC_ACCOUNT_0],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs an EIP712 sign typed data message with eth_signTypedData', (done: DoneCallback) => {
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_signTypedData',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, fixtureData.EIP712_TEST_TYPED_DATA],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.EIP712_TEST_TYPED_DATA_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- describe('failure cases', () => {
- it('should throw if `data` param not hex when calling eth_sign', (done: DoneCallback) => {
- const nonHexMessage = 'hello world';
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, nonHexMessage],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- 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, fixtureData.TEST_RPC_ACCOUNT_0],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('should throw if `address` param not found when calling personal_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'personal_sign',
- params: [messageHex, fixtureData.NULL_ADDRESS],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(
- `${WalletSubproviderErrors.AddressNotFound}: ${fixtureData.NULL_ADDRESS}`,
- );
- 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: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(WalletSubproviderErrors.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: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(WalletSubproviderErrors.SenderInvalidOrNotSupplied);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- });
-});
diff --git a/packages/subproviders/test/unit/nonce_tracker_subprovider_test.ts b/packages/subproviders/test/unit/nonce_tracker_subprovider_test.ts
deleted file mode 100644
index a5cef30dc..000000000
--- a/packages/subproviders/test/unit/nonce_tracker_subprovider_test.ts
+++ /dev/null
@@ -1,149 +0,0 @@
-import * as chai from 'chai';
-import FixtureSubprovider = require('web3-provider-engine/subproviders/fixture');
-
-import { promisify } from '@0x/utils';
-import EthereumTx = require('ethereumjs-tx');
-
-import { NonceTrackerSubprovider, Web3ProviderEngine } from '../../src';
-import { chaiSetup } from '../chai_setup';
-
-const expect = chai.expect;
-chaiSetup.configure();
-
-describe('NonceTrackerSubprovider', () => {
- let provider: Web3ProviderEngine;
- const getTransactionCountPayload = {
- jsonrpc: '2.0',
- method: 'eth_getTransactionCount',
- params: ['0x0', 'pending'],
- id: 1,
- };
- const sendTransactionPayload = {
- jsonrpc: '2.0',
- method: 'eth_sendRawTransaction',
- params: [],
- id: 1,
- };
- const txParams = [
- '0x',
- '0x09184e72a000',
- '0x2710',
- '0x0000000000000000000000000000000000000000',
- '0x',
- '0x7f7465737432000000000000000000000000000000000000000000000000000000600057',
- '0x1c',
- '0x5e1d3a76fbf824220eafc8c79ad578ad2b67d01b0c2425eb1f1347e8f50882ab',
- '0x5bd428537f05f9830e93792f90ea6a3e2d1ee84952dd96edbae9f658f831ab13',
- ];
- function createFixtureSubprovider(): FixtureSubprovider {
- let isFirstGetTransactionCount = true;
- const fixedBlockNumberAndTransactionCountProvider = new FixtureSubprovider({
- eth_getBlockByNumber: '0x01',
- eth_getTransactionCount: (_data: any, _next: any, end: any) => {
- // For testing caching we return different results on the second call
- if (isFirstGetTransactionCount) {
- isFirstGetTransactionCount = false;
- end(null, '0x00');
- } else {
- end(null, '0x99');
- }
- },
- });
- return fixedBlockNumberAndTransactionCountProvider;
- }
- it('successfully caches the transaction count', async () => {
- provider = new Web3ProviderEngine();
- const nonceTrackerSubprovider = new NonceTrackerSubprovider();
- provider.addProvider(nonceTrackerSubprovider);
- provider.addProvider(createFixtureSubprovider());
- provider.start();
-
- const payload = { ...getTransactionCountPayload, params: ['0x0', 'pending'] };
-
- const response = await promisify<any>(provider.sendAsync.bind(provider))(payload);
- expect(response.result).to.be.eq('0x00');
- const secondResponse = await promisify<any>(provider.sendAsync.bind(provider))(payload);
- expect(secondResponse.result).to.be.eq('0x00');
- });
- it('does not cache the result for latest transaction count', async () => {
- provider = new Web3ProviderEngine();
- const nonceTrackerSubprovider = new NonceTrackerSubprovider();
- provider.addProvider(nonceTrackerSubprovider);
- provider.addProvider(createFixtureSubprovider());
- provider.start();
-
- const payload = { ...getTransactionCountPayload, params: ['0x0', 'latest'] };
-
- const response = await promisify<any>(provider.sendAsync.bind(provider))(payload);
- expect(response.result).to.be.eq('0x00');
- const secondResponse = await promisify<any>(provider.sendAsync.bind(provider))(payload);
- expect(secondResponse.result).to.be.eq('0x99');
- });
- it('clears the cache on a Nonce Too Low Error', async () => {
- provider = new Web3ProviderEngine();
- const nonceTrackerSubprovider = new NonceTrackerSubprovider();
- provider.addProvider(nonceTrackerSubprovider);
- provider.addProvider(createFixtureSubprovider());
- provider.addProvider(
- new FixtureSubprovider({
- eth_sendRawTransaction: (_data: any, _next: any, end: any) => {
- end(new Error('Transaction nonce is too low'));
- },
- }),
- );
- provider.start();
-
- const noncePayload = {
- ...getTransactionCountPayload,
- params: ['0x1f36f546477cda21bf2296c50976f2740247906f', 'pending'],
- };
- const transaction = new EthereumTx(txParams);
- const txPayload = {
- ...sendTransactionPayload,
- params: [transaction.serialize()],
- };
-
- const response = await promisify<any>(provider.sendAsync.bind(provider))(noncePayload);
- expect(response.result).to.be.eq('0x00');
- const secondResponse = await promisify<any>(provider.sendAsync.bind(provider))(noncePayload);
- expect(secondResponse.result).to.be.eq('0x00');
- try {
- await promisify(provider.sendAsync.bind(provider))(txPayload);
- } catch (err) {
- const thirdResponse = await promisify<any>(provider.sendAsync.bind(provider))(noncePayload);
- expect(thirdResponse.result).to.be.eq('0x99');
- }
- });
- it('increments the used nonce when a transaction successfully submits', async () => {
- provider = new Web3ProviderEngine();
- const nonceTrackerSubprovider = new NonceTrackerSubprovider();
- provider.addProvider(nonceTrackerSubprovider);
- provider.addProvider(createFixtureSubprovider());
- provider.addProvider(
- new FixtureSubprovider({
- eth_sendRawTransaction: (_data: any, _next: any, end: any) => {
- end(null);
- },
- }),
- );
- provider.start();
-
- const noncePayload = {
- ...getTransactionCountPayload,
- params: ['0x1f36f546477cda21bf2296c50976f2740247906f', 'pending'],
- };
- const transaction = new EthereumTx(txParams);
- const txPayload = {
- ...sendTransactionPayload,
- params: [transaction.serialize()],
- };
-
- const response = await promisify<any>(provider.sendAsync.bind(provider))(noncePayload);
- expect(response.result).to.be.eq('0x00');
- const secondResponse = await promisify<any>(provider.sendAsync.bind(provider))(noncePayload);
- expect(secondResponse.result).to.be.eq('0x00');
- await promisify(provider.sendAsync.bind(provider))(txPayload);
- const thirdResponse = await promisify<any>(provider.sendAsync.bind(provider))(noncePayload);
- expect(thirdResponse.result).to.be.eq('0x01');
- });
-});
diff --git a/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts b/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
deleted file mode 100644
index 4cd70e5ed..000000000
--- a/packages/subproviders/test/unit/private_key_wallet_subprovider_test.ts
+++ /dev/null
@@ -1,232 +0,0 @@
-import * as chai from 'chai';
-import { JSONRPCResponsePayload } from 'ethereum-types';
-import * as ethUtils from 'ethereumjs-util';
-
-import { GanacheSubprovider, PrivateKeyWalletSubprovider, Web3ProviderEngine } from '../../src/';
-import { DoneCallback, WalletSubproviderErrors } from '../../src/types';
-import { chaiSetup } from '../chai_setup';
-import { fixtureData } from '../utils/fixture_data';
-import { reportCallbackErrors } from '../utils/report_callback_errors';
-
-chaiSetup.configure();
-const expect = chai.expect;
-
-describe('PrivateKeyWalletSubprovider', () => {
- let subprovider: PrivateKeyWalletSubprovider;
- before(async () => {
- subprovider = new PrivateKeyWalletSubprovider(fixtureData.TEST_RPC_ACCOUNT_0_ACCOUNT_PRIVATE_KEY);
- });
- describe('direct method calls', () => {
- describe('success cases', () => {
- it('returns the account', async () => {
- const accounts = await subprovider.getAccountsAsync();
- expect(accounts[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
- expect(accounts.length).to.be.equal(1);
- });
- it('signs a personal message', async () => {
- const data = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const ecSignatureHex = await subprovider.signPersonalMessageAsync(data, fixtureData.TEST_RPC_ACCOUNT_0);
- expect(ecSignatureHex).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- });
- it('signs a transaction', async () => {
- const txHex = await subprovider.signTransactionAsync(fixtureData.TX_DATA);
- expect(txHex).to.be.equal(fixtureData.TX_DATA_SIGNED_RESULT);
- });
- it('signs an EIP712 sign typed data message', async () => {
- const signature = await subprovider.signTypedDataAsync(
- fixtureData.TEST_RPC_ACCOUNT_0,
- fixtureData.EIP712_TEST_TYPED_DATA,
- );
- expect(signature).to.be.equal(fixtureData.EIP712_TEST_TYPED_DATA_SIGNED_RESULT);
- });
- });
- });
- describe('calls through a provider', () => {
- let provider: Web3ProviderEngine;
- before(() => {
- provider = new Web3ProviderEngine();
- provider.addProvider(subprovider);
- const ganacheSubprovider = new GanacheSubprovider({});
- provider.addProvider(ganacheSubprovider);
- 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: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result[0]).to.be.equal(fixtureData.TEST_RPC_ACCOUNT_0);
- expect(response.result.length).to.be.equal(1);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a transaction', (done: DoneCallback) => {
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_signTransaction',
- params: [fixtureData.TX_DATA],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result.raw).to.be.equal(fixtureData.TX_DATA_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message with eth_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, messageHex],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs a personal message with personal_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'personal_sign',
- params: [messageHex, fixtureData.TEST_RPC_ACCOUNT_0],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.PERSONAL_MESSAGE_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('signs an EIP712 sign typed data message with eth_signTypedData', (done: DoneCallback) => {
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_signTypedData',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, fixtureData.EIP712_TEST_TYPED_DATA],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result).to.be.equal(fixtureData.EIP712_TEST_TYPED_DATA_SIGNED_RESULT);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- describe('failure cases', () => {
- it('should throw if `data` param not hex when calling eth_sign', (done: DoneCallback) => {
- const nonHexMessage = 'hello world';
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_sign',
- params: [fixtureData.TEST_RPC_ACCOUNT_0, nonHexMessage],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- 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, fixtureData.TEST_RPC_ACCOUNT_0],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal('Expected data to be of type HexString, encountered: hello world');
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('should throw if `address` param is not the address from private key when calling personal_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'personal_sign',
- params: [messageHex, fixtureData.TEST_RPC_ACCOUNT_1],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(
- `Requested to sign message with address: ${
- fixtureData.TEST_RPC_ACCOUNT_1
- }, instantiated with address: ${fixtureData.TEST_RPC_ACCOUNT_0}`,
- );
- 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: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(WalletSubproviderErrors.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: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(WalletSubproviderErrors.SenderInvalidOrNotSupplied);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('should throw if `address` param not found when calling personal_sign', (done: DoneCallback) => {
- const messageHex = ethUtils.bufferToHex(ethUtils.toBuffer(fixtureData.PERSONAL_MESSAGE_STRING));
- const payload = {
- jsonrpc: '2.0',
- method: 'personal_sign',
- params: [messageHex, '0x0'],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, _response: JSONRPCResponsePayload) => {
- expect(err).to.not.be.a('null');
- expect(err.message).to.be.equal(`Expected address to be of type ETHAddressHex, encountered: 0x0`);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- });
- });
-});
diff --git a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts b/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
deleted file mode 100644
index fb4e43f9e..000000000
--- a/packages/subproviders/test/unit/redundant_rpc_subprovider_test.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-import { DoneCallback } from '@0x/types';
-import * as chai from 'chai';
-import { JSONRPCResponsePayload } from 'ethereum-types';
-import * as Sinon from 'sinon';
-
-import { RedundantSubprovider, RPCSubprovider, Web3ProviderEngine } from '../../src';
-import { Subprovider } from '../../src/subproviders/subprovider';
-import { chaiSetup } from '../chai_setup';
-import { ganacheSubprovider } from '../utils/ganache_subprovider';
-import { reportCallbackErrors } from '../utils/report_callback_errors';
-
-const expect = chai.expect;
-chaiSetup.configure();
-const DEFAULT_NUM_ACCOUNTS = 10;
-
-describe('RedundantSubprovider', () => {
- let provider: Web3ProviderEngine;
- it('succeeds when supplied a healthy endpoint', (done: DoneCallback) => {
- provider = new Web3ProviderEngine();
- const subproviders = [ganacheSubprovider];
- const redundantSubprovider = new RedundantSubprovider(subproviders);
- provider.addProvider(redundantSubprovider);
- provider.start();
-
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_accounts',
- params: [],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- done();
- });
- provider.sendAsync(payload, callback);
- });
- it('succeeds when supplied at least one healthy endpoint', (done: DoneCallback) => {
- provider = new Web3ProviderEngine();
- const nonExistentSubprovider = new RPCSubprovider('http://does-not-exist:3000');
- const handleRequestStub = Sinon.stub(nonExistentSubprovider, 'handleRequest').throws(
- new Error('REQUEST_FAILED'),
- );
- const subproviders = [nonExistentSubprovider as Subprovider, ganacheSubprovider];
- const redundantSubprovider = new RedundantSubprovider(subproviders);
- provider.addProvider(redundantSubprovider);
- provider.start();
-
- const payload = {
- jsonrpc: '2.0',
- method: 'eth_accounts',
- params: [],
- id: 1,
- };
- const callback = reportCallbackErrors(done)((err: Error, response: JSONRPCResponsePayload) => {
- expect(err).to.be.a('null');
- expect(response.result.length).to.be.equal(DEFAULT_NUM_ACCOUNTS);
- handleRequestStub.restore();
- done();
- });
- provider.sendAsync(payload, callback);
- });
-});