[api] Remove most deps on @0x/contracts-test-utils (#398)

apps-node/api/test/orderbook_service_test.ts

@@ -1,10 +1,38 @@
-import { constants, expect, Web3ProviderEngine } from '@0x/contracts-test-utils';
 import { BlockchainLifecycle } from 'dev-utils-deprecated';
 import { LimitOrderFields } from '@0x/protocol-utils';
+import Web3ProviderEngine from 'web3-provider-engine';
 import { BigNumber } from '@0x/utils';
+import { toBuffer } from 'ethereumjs-util';
 import * as Mocha from 'mocha';
+import { expect } from 'chai';
 import { Connection } from 'typeorm';
 
+// See https://github.com/0xProject/protocol/blob/34bbdc9c0f5812103d0e3917fd3933e3b510eb84/contracts/test-utils/src/constants.ts#L8-L29
+const TESTRPC_PRIVATE_KEYS_STRINGS = [
+    '0xf2f48ee19680706196e2e339e5da3491186e0c4c5030670656b0e0164837257d',
+    '0x5d862464fe9303452126c8bc94274b8c5f9874cbd219789b3eb2128075a76f72',
+    '0xdf02719c4df8b9b8ac7f551fcb5d9ef48fa27eef7a66453879f4d8fdc6e78fb1',
+    '0xff12e391b79415e941a94de3bf3a9aee577aed0731e297d5cfa0b8a1e02fa1d0',
+    '0x752dd9cf65e68cfaba7d60225cbdbc1f4729dd5e5507def72815ed0d8abc6249',
+    '0xefb595a0178eb79a8df953f87c5148402a224cdf725e88c0146727c6aceadccd',
+    '0x83c6d2cc5ddcf9711a6d59b417dc20eb48afd58d45290099e5987e3d768f328f',
+    '0xbb2d3f7c9583780a7d3904a2f55d792707c345f21de1bacb2d389934d82796b2',
+    '0xb2fd4d29c1390b71b8795ae81196bfd60293adf99f9d32a0aff06288fcdac55f',
+    '0x23cb7121166b9a2f93ae0b7c05bde02eae50d64449b2cbb42bc84e9d38d6cc89',
+    '0x5ad34d7f8704ed33ab9e8dc30a76a8c48060649204c1f7b21b973235bba8092f',
+    '0xf18b03c1ae8e3876d76f20c7a5127a169dd6108c55fe9ce78bc7a91aca67dee3',
+    '0x4ccc4e7d7843e0701295e8fd671332a0e2f1e92d0dab16e8792e91cb0b719c9d',
+    '0xd7638ae813450e710e6f1b09921cc1593181073ce2099fb418fc03a933c7f41f',
+    '0xbc7bbca8ca15eb567be60df82e4452b13072dcb60db89747e3c85df63d8270ca',
+    '0x55131517839bf782e6e573bc3ac8f262efd2b6cb0ac86e8f147db26fcbdb15a5',
+    '0x6c2b5a16e327e0c4e7fafca5ae35616141de81f77da66ee0857bc3101d446e68',
+    '0xfd79b71625eec963e6ec42e9b5b10602c938dfec29cbbc7d17a492dd4f403859',
+    '0x3003eace3d4997c52ba69c2ca97a6b5d0d1216d894035a97071590ee284c1023',
+    '0x84a8bb71450a1b82be2b1cdd25d079cbf23dc8054e94c47ad14510aa967f45de',
+];
+
+const TESTRPC_PRIVATE_KEYS = TESTRPC_PRIVATE_KEYS_STRINGS.map((privateKeyString) => toBuffer(privateKeyString));
+
 // Helps with printing test case results
 const { color, symbols } = Mocha.reporters.Base;
 
@@ -104,7 +132,7 @@ describe(SUITE_NAME, () => {
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
         [makerAddress] = accounts;
 
-        const privateKeyBuf = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
+        const privateKeyBuf = TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)];
         privateKey = `0x${privateKeyBuf.toString('hex')}`;
         await blockchainLifecycle.startAsync();
     });