37 lines
1.4 KiB
TypeScript
37 lines
1.4 KiB
TypeScript
import { devConstants, env, EnvVars, Web3Config, web3Factory } from '@0x/dev-utils';
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import { Web3ProviderEngine } from '@0x/subproviders';
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import { Web3Wrapper } from '@0x/web3-wrapper';
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import * as _ from 'lodash';
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import { constants } from './constants';
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export const txDefaults = {
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from: devConstants.TESTRPC_FIRST_ADDRESS,
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gas: devConstants.GAS_LIMIT,
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gasPrice: constants.DEFAULT_GAS_PRICE,
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};
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export const providerConfigs: Web3Config = {
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total_accounts: constants.NUM_TEST_ACCOUNTS,
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shouldUseInProcessGanache: true,
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shouldAllowUnlimitedContractSize: true,
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hardfork: 'istanbul',
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gasLimit: 100e6,
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unlocked_accounts: [
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'0x6cc5f688a315f3dc28a7781717a9a798a59fda7b',
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'0x55dc8f21d20d4c6ed3c82916a438a413ca68e335',
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'0x8ed95d1746bf1e4dab58d8ed4724f1ef95b20db0', // ERC20BridgeProxy
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'0xf977814e90da44bfa03b6295a0616a897441acec', // Binance: USDC, TUSD
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],
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};
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export const provider: Web3ProviderEngine = web3Factory.getRpcProvider(providerConfigs);
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provider.stop();
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const isCoverageEnabled = env.parseBoolean(EnvVars.SolidityCoverage);
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const enabledSubproviderCount = _.filter([isCoverageEnabled], _.identity.bind(_)).length;
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if (enabledSubproviderCount > 1) {
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throw new Error(`Only one of profiler or revert trace subproviders can be enabled at a time`);
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}
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export const web3Wrapper = new Web3Wrapper(provider);
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