Switch over to Lerna + Yarn Workspaces setup for a mono-repo approach

9 files changed, 0 insertions, 329 deletions

diff --git a/test/utils/blockchain_lifecycle.ts b/test/utils/blockchain_lifecycle.ts
deleted file mode 100644
index 9a44ccd6f..000000000
--- a/test/utils/blockchain_lifecycle.ts
+++ /dev/null
@@ -1,26 +0,0 @@
-import {RPC} from './rpc';
-
-export class BlockchainLifecycle {
-    private rpc: RPC;
-    private snapshotIdsStack: number[];
-    constructor() {
-        this.rpc = new RPC();
-        this.snapshotIdsStack = [];
-    }
-    // TODO: In order to run these tests on an actual node, we should check if we are running against
-    // TestRPC, if so, use snapshots, otherwise re-deploy contracts before every test
-    public async startAsync(): Promise<void> {
-        const snapshotId = await this.rpc.takeSnapshotAsync();
-        this.snapshotIdsStack.push(snapshotId);
-    }
-    public async revertAsync(): Promise<void> {
-        const snapshotId = this.snapshotIdsStack.pop() as number;
-        const didRevert = await this.rpc.revertSnapshotAsync(snapshotId);
-        if (!didRevert) {
-            throw new Error(`Snapshot with id #${snapshotId} failed to revert`);
-        }
-    }
-    public async mineABlock(): Promise<void> {
-        await this.rpc.mineBlockAsync();
-    }
-}
diff --git a/test/utils/chai_setup.ts b/test/utils/chai_setup.ts
deleted file mode 100644
index c18988106..000000000
--- a/test/utils/chai_setup.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import * as chai from 'chai';
-import * as dirtyChai from 'dirty-chai';
-import ChaiBigNumber = require('chai-bignumber');
-import chaiAsPromised = require('chai-as-promised');
-
-export const chaiSetup = {
-    configure() {
-        chai.config.includeStack = true;
-        chai.use(ChaiBigNumber());
-        chai.use(dirtyChai);
-        chai.use(chaiAsPromised);
-    },
-};
diff --git a/test/utils/constants.ts b/test/utils/constants.ts
deleted file mode 100644
index c7d3aebca..000000000
--- a/test/utils/constants.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export const constants = {
-    NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
-    RPC_HOST: 'localhost',
-    RPC_PORT: 8545,
-    TESTRPC_NETWORK_ID: 50,
-    KOVAN_RPC_URL: 'https://kovan.infura.io',
-    ROPSTEN_RPC_URL: 'https://ropsten.infura.io',
-};
diff --git a/test/utils/fill_scenarios.ts b/test/utils/fill_scenarios.ts
deleted file mode 100644
index a0632b12c..000000000
--- a/test/utils/fill_scenarios.ts
+++ /dev/null
@@ -1,114 +0,0 @@
-import BigNumber from 'bignumber.js';
-import {ZeroEx, Token, SignedOrder} from '../../src';
-import {orderFactory} from '../utils/order_factory';
-import {constants} from './constants';
-
-export class FillScenarios {
-    private zeroEx: ZeroEx;
-    private userAddresses: string[];
-    private tokens: Token[];
-    private coinbase: string;
-    private zrxTokenAddress: string;
-    private exchangeContractAddress: string;
-    constructor(zeroEx: ZeroEx, userAddresses: string[],
-                tokens: Token[], zrxTokenAddress: string, exchangeContractAddress: string) {
-        this.zeroEx = zeroEx;
-        this.userAddresses = userAddresses;
-        this.tokens = tokens;
-        this.coinbase = userAddresses[0];
-        this.zrxTokenAddress = zrxTokenAddress;
-        this.exchangeContractAddress = exchangeContractAddress;
-    }
-    public async createFillableSignedOrderAsync(makerTokenAddress: string, takerTokenAddress: string,
-                                                makerAddress: string, takerAddress: string,
-                                                fillableAmount: BigNumber,
-                                                expirationUnixTimestampSec?: BigNumber):
-                                           Promise<SignedOrder> {
-        return this.createAsymmetricFillableSignedOrderAsync(
-            makerTokenAddress, takerTokenAddress, makerAddress, takerAddress,
-            fillableAmount, fillableAmount, expirationUnixTimestampSec,
-        );
-    }
-    public async createFillableSignedOrderWithFeesAsync(
-        makerTokenAddress: string, takerTokenAddress: string,
-        makerFee: BigNumber, takerFee: BigNumber,
-        makerAddress: string, takerAddress: string,
-        fillableAmount: BigNumber,
-        feeRecepient: string, expirationUnixTimestampSec?: BigNumber,
-    ): Promise<SignedOrder> {
-        return this.createAsymmetricFillableSignedOrderWithFeesAsync(
-            makerTokenAddress, takerTokenAddress, makerFee, takerFee, makerAddress, takerAddress,
-            fillableAmount, fillableAmount, feeRecepient, expirationUnixTimestampSec,
-        );
-    }
-    public async createAsymmetricFillableSignedOrderAsync(
-        makerTokenAddress: string, takerTokenAddress: string, makerAddress: string, takerAddress: string,
-        makerFillableAmount: BigNumber, takerFillableAmount: BigNumber,
-        expirationUnixTimestampSec?: BigNumber): Promise<SignedOrder> {
-        const makerFee = new BigNumber(0);
-        const takerFee = new BigNumber(0);
-        const feeRecepient = constants.NULL_ADDRESS;
-        return this.createAsymmetricFillableSignedOrderWithFeesAsync(
-            makerTokenAddress, takerTokenAddress, makerFee, takerFee, makerAddress, takerAddress,
-            makerFillableAmount, takerFillableAmount, feeRecepient, expirationUnixTimestampSec,
-        );
-    }
-    public async createPartiallyFilledSignedOrderAsync(makerTokenAddress: string, takerTokenAddress: string,
-                                                       takerAddress: string, fillableAmount: BigNumber,
-                                                       partialFillAmount: BigNumber) {
-        const [makerAddress] = this.userAddresses;
-        const signedOrder = await this.createAsymmetricFillableSignedOrderAsync(
-            makerTokenAddress, takerTokenAddress, makerAddress, takerAddress,
-            fillableAmount, fillableAmount,
-        );
-        const shouldThrowOnInsufficientBalanceOrAllowance = false;
-        await this.zeroEx.exchange.fillOrderAsync(
-            signedOrder, partialFillAmount, shouldThrowOnInsufficientBalanceOrAllowance, takerAddress,
-        );
-        return signedOrder;
-    }
-    private async createAsymmetricFillableSignedOrderWithFeesAsync(
-        makerTokenAddress: string, takerTokenAddress: string,
-        makerFee: BigNumber, takerFee: BigNumber,
-        makerAddress: string, takerAddress: string,
-        makerFillableAmount: BigNumber, takerFillableAmount: BigNumber,
-        feeRecepient: string, expirationUnixTimestampSec?: BigNumber): Promise<SignedOrder> {
-
-        await Promise.all([
-            this.increaseBalanceAndAllowanceAsync(makerTokenAddress, makerAddress, makerFillableAmount),
-            this.increaseBalanceAndAllowanceAsync(takerTokenAddress, takerAddress, takerFillableAmount),
-        ]);
-        await Promise.all([
-            this.increaseBalanceAndAllowanceAsync(this.zrxTokenAddress, makerAddress, makerFee),
-            this.increaseBalanceAndAllowanceAsync(this.zrxTokenAddress, takerAddress, takerFee),
-        ]);
-
-        const signedOrder = await orderFactory.createSignedOrderAsync(this.zeroEx,
-            makerAddress, takerAddress, makerFee, takerFee,
-            makerFillableAmount, makerTokenAddress, takerFillableAmount, takerTokenAddress,
-            this.exchangeContractAddress, feeRecepient, expirationUnixTimestampSec);
-        return signedOrder;
-    }
-    private async increaseBalanceAndAllowanceAsync(
-        tokenAddress: string, address: string, amount: BigNumber): Promise<void> {
-        if (amount.isZero() || address === ZeroEx.NULL_ADDRESS) {
-            return; // noop
-        }
-        await Promise.all([
-            this.increaseBalanceAsync(tokenAddress, address, amount),
-            this.increaseAllowanceAsync(tokenAddress, address, amount),
-        ]);
-    }
-    private async increaseBalanceAsync(
-        tokenAddress: string, address: string, amount: BigNumber): Promise<void> {
-        await this.zeroEx.token.transferAsync(tokenAddress, this.coinbase, address, amount);
-    }
-    private async increaseAllowanceAsync(
-        tokenAddress: string, address: string, amount: BigNumber): Promise<void> {
-        const oldMakerAllowance = await this.zeroEx.token.getProxyAllowanceAsync(tokenAddress, address);
-        const newMakerAllowance = oldMakerAllowance.plus(amount);
-        await this.zeroEx.token.setProxyAllowanceAsync(
-            tokenAddress, address, newMakerAllowance,
-        );
-    }
-}
diff --git a/test/utils/order_factory.ts b/test/utils/order_factory.ts
deleted file mode 100644
index 6086e09f7..000000000
--- a/test/utils/order_factory.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import * as _ from 'lodash';
-import BigNumber from 'bignumber.js';
-import {ZeroEx, SignedOrder} from '../../src';
-
-export const orderFactory = {
-    async createSignedOrderAsync(
-        zeroEx: ZeroEx,
-        maker: string,
-        taker: string,
-        makerFee: BigNumber,
-        takerFee: BigNumber,
-        makerTokenAmount: BigNumber,
-        makerTokenAddress: string,
-        takerTokenAmount: BigNumber,
-        takerTokenAddress: string,
-        exchangeContractAddress: string,
-        feeRecipient: string,
-        expirationUnixTimestampSec?: BigNumber): Promise<SignedOrder> {
-        const defaultExpirationUnixTimestampSec = new BigNumber(2524604400); // Close to infinite
-        expirationUnixTimestampSec = _.isUndefined(expirationUnixTimestampSec) ?
-            defaultExpirationUnixTimestampSec :
-            expirationUnixTimestampSec;
-        const order = {
-            maker,
-            taker,
-            makerFee,
-            takerFee,
-            makerTokenAmount,
-            takerTokenAmount,
-            makerTokenAddress,
-            takerTokenAddress,
-            salt: ZeroEx.generatePseudoRandomSalt(),
-            exchangeContractAddress,
-            feeRecipient,
-            expirationUnixTimestampSec,
-        };
-        const orderHash = ZeroEx.getOrderHashHex(order);
-        const ecSignature = await zeroEx.signOrderHashAsync(orderHash, maker);
-        const signedOrder: SignedOrder = _.assign(order, {ecSignature});
-        return signedOrder;
-    },
-};
diff --git a/test/utils/report_callback_errors.ts b/test/utils/report_callback_errors.ts
deleted file mode 100644
index d471b2af2..000000000
--- a/test/utils/report_callback_errors.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { DoneCallback } from '../../src/types';
-
-export const reportCallbackErrors = (done: DoneCallback) => {
-    return (f: (...args: any[]) => void) => {
-        const wrapped = (...args: any[]) => {
-            try {
-                f(...args);
-            } catch (err) {
-                done(err);
-            }
-        };
-        return wrapped;
-    };
-};
diff --git a/test/utils/rpc.ts b/test/utils/rpc.ts
deleted file mode 100644
index 299e72e79..000000000
--- a/test/utils/rpc.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-import * as ethUtil from 'ethereumjs-util';
-import * as request from 'request-promise-native';
-import {constants} from './constants';
-
-export class RPC {
-    private host: string;
-    private port: number;
-    private id: number;
-    constructor() {
-        this.host = constants.RPC_HOST;
-        this.port = constants.RPC_PORT;
-        this.id = 0;
-    }
-    public async takeSnapshotAsync(): Promise<number> {
-        const method = 'evm_snapshot';
-        const params: any[] = [];
-        const payload = this.toPayload(method, params);
-        const snapshotIdHex = await this.sendAsync(payload);
-        const snapshotId = ethUtil.bufferToInt(ethUtil.toBuffer(snapshotIdHex));
-        return snapshotId;
-    }
-    public async revertSnapshotAsync(snapshotId: number): Promise<boolean> {
-        const method = 'evm_revert';
-        const params = [snapshotId];
-        const payload = this.toPayload(method, params);
-        const didRevert = await this.sendAsync(payload);
-        return didRevert;
-    }
-    public async mineBlockAsync(): Promise<void> {
-        const method = 'evm_mine';
-        const params: any[] = [];
-        const payload = this.toPayload(method, params);
-        await this.sendAsync(payload);
-    }
-    private toPayload(method: string, params: any[] = []): string {
-        const payload = JSON.stringify({
-            id: this.id,
-            method,
-            params,
-        });
-        this.id += 1;
-        return payload;
-    }
-    private async sendAsync(payload: string): Promise<any> {
-        const opts = {
-            method: 'POST',
-            uri: `http://${this.host}:${this.port}`,
-            body: payload,
-            headers: {
-                'content-type': 'application/json',
-            },
-        };
-        const bodyString = await request(opts);
-        const body = JSON.parse(bodyString);
-        return body.result;
-    }
-}
diff --git a/test/utils/token_utils.ts b/test/utils/token_utils.ts
deleted file mode 100644
index 51cb9411c..000000000
--- a/test/utils/token_utils.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import * as _ from 'lodash';
-import {Token, InternalZeroExError} from '../../src/types';
-
-const PROTOCOL_TOKEN_SYMBOL = 'ZRX';
-
-export class TokenUtils {
-    private tokens: Token[];
-    constructor(tokens: Token[]) {
-        this.tokens = tokens;
-    }
-    public getProtocolTokenOrThrow(): Token {
-        const zrxToken = _.find(this.tokens, {symbol: PROTOCOL_TOKEN_SYMBOL});
-        if (_.isUndefined(zrxToken)) {
-            throw new Error(InternalZeroExError.ZrxNotInTokenRegistry);
-        }
-        return zrxToken;
-    }
-    public getNonProtocolTokens(): Token[] {
-        const nonProtocolTokens = _.filter(this.tokens, token => {
-            return token.symbol !== PROTOCOL_TOKEN_SYMBOL;
-        });
-        return nonProtocolTokens;
-    }
-}
diff --git a/test/utils/web3_factory.ts b/test/utils/web3_factory.ts
deleted file mode 100644
index b20070c74..000000000
--- a/test/utils/web3_factory.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-// HACK: web3 injects XMLHttpRequest into the global scope and ProviderEngine checks XMLHttpRequest
-// to know whether it is running in a browser or node environment. We need it to be undefined since
-// we are not running in a browser env.
-// Filed issue: https://github.com/ethereum/web3.js/issues/844
-(global as any).XMLHttpRequest = undefined;
-import ProviderEngine = require('web3-provider-engine');
-import RpcSubprovider = require('web3-provider-engine/subproviders/rpc');
-import * as Web3 from 'web3';
-import {constants} from './constants';
-import {EmptyWalletSubProvider} from '../../src/subproviders/empty_wallet_subprovider';
-
-export const web3Factory = {
-    create(hasAddresses: boolean = true): Web3 {
-        const provider = this.getRpcProvider(hasAddresses);
-        const web3 = new Web3();
-        web3.setProvider(provider);
-        return web3;
-    },
-    getRpcProvider(hasAddresses: boolean = true): Web3.Provider {
-        const provider = new ProviderEngine();
-        const rpcUrl = `http://${constants.RPC_HOST}:${constants.RPC_PORT}`;
-        if (!hasAddresses) {
-            provider.addProvider(new EmptyWalletSubProvider());
-        }
-        provider.addProvider(new RpcSubprovider({
-            rpcUrl,
-        }));
-        provider.start();
-        return provider;
-    },
-};