Add createSignedOrder function

1 files changed, 23 insertions, 6 deletions

diff --git a/test/utils/order.ts b/test/utils/order.ts
index a69c1b62f..2de87bac1 100644
--- a/test/utils/order.ts
+++ b/test/utils/order.ts
@@ -1,28 +1,45 @@
-import {SignedOrder} from '../../src/types';
+import {SignedOrder, Token} from '../../src/types';
 import * as BigNumber from 'bignumber.js';
 import * as _ from 'lodash';
 import {ZeroEx} from '../../src/0x.js';
 import {constants} from './constants';
 
-export async function createSignedOrder(zeroEx: ZeroEx): Promise<SignedOrder> {
+export async function createSignedOrder(
+    zeroEx: ZeroEx,
+    tokens: Token[],
+    makerTokenAmount: BigNumber.BigNumber|number,
+    makerTokenSymbol: string,
+    takerTokenAmount: BigNumber.BigNumber|number,
+    takerTokenSymbol: string): Promise<SignedOrder> {
     // TODO: fetch properly
     const EXCHANGE_ADDRESS = '0xb69e673309512a9d726f87304c6984054f87a93b';
     const INF_TIMESTAMP = 2524604400;
+    const makerToken = _.find(tokens, {symbol: makerTokenSymbol});
+    const takerToken = _.find(tokens, {symbol: takerTokenSymbol});
+    if (_.isUndefined(makerToken)) {
+        throw new Error(`Token ${makerTokenSymbol} not found`);
+    }
+    if (_.isUndefined(takerToken)) {
+        throw new Error(`Token ${takerTokenSymbol} not found`);
+    }
     const order = {
         maker: '0x5409ed021d9299bf6814279a6a1411a7e866a631',
         taker: undefined,
         makerFee: new BigNumber(0),
         takerFee: new BigNumber(0),
-        makerTokenAmount: new BigNumber(5000000000000000000),
-        takerTokenAmount: new BigNumber(42000000000000000000),
-        makerTokenAddress: '0x07f96aa816c1f244cbc6ef114bb2b023ba54a2eb',
-        takerTokenAddress: '0x1e2f9e10d02a6b8f8f69fcbf515e75039d2ea30d',
+        makerTokenAmount: _.isNumber(makerTokenAmount) ? new BigNumber(makerTokenAmount) : makerTokenAmount,
+        takerTokenAmount: _.isNumber(takerTokenAmount) ? new BigNumber(takerTokenAmount) : takerTokenAmount,
+        makerTokenAddress: makerToken.address,
+        takerTokenAddress: takerToken.address,
         salt: ZeroEx.generatePseudoRandomSalt(),
         feeRecipient: constants.NULL_ADDRESS,
         expirationUnixTimestampSec: new BigNumber(INF_TIMESTAMP),
     };
+    console.log(order.makerTokenAmount.toString());
+    console.log(order.takerTokenAmount.toString());
     const orderHash = ZeroEx.getOrderHashHex(EXCHANGE_ADDRESS, order);
     const ecSignature = await zeroEx.signOrderHashAsync(orderHash);
     const signedOrder: SignedOrder = _.assign(order, {ecSignature});
+    console.log(signedOrder);
     return signedOrder;
 }