38d2b70ba6
* add validateAndSendTransactionAsync to all wrappers * remove contract-wrappers from @0x/contracts-extensions * replace error types in contract-wrappers * upgrade asset-buyer and asset-swapper to contract-wrappers v11 * update website and 0x.js * remove calldataOptimizationUtils
36 lines
1.5 KiB
TypeScript
36 lines
1.5 KiB
TypeScript
import { generatePseudoRandomSalt } from '@0x/order-utils';
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import { BigNumber } from '@0x/utils';
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import { DummyERC721TokenContract } from '../../src/index';
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import { provider, txDefaults, web3Wrapper } from './web3_wrapper';
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// Those addresses come from migrations. They're deterministic so it's relatively safe to hard-code them here.
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// Before we were fetching them from the TokenRegistry but now we can't as it's deprecated and removed.
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// TODO(albrow): Import these from the migrations package instead of hard-coding them.
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const DUMMY_ERC_20_ADRESSES = [
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'0x34d402f14d58e001d8efbe6585051bf9706aa064',
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'0x25b8fe1de9daf8ba351890744ff28cf7dfa8f5e3',
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'0xcdb594a32b1cc3479d8746279712c39d18a07fc0',
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'0x1e2f9e10d02a6b8f8f69fcbf515e75039d2ea30d',
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'0xbe0037eaf2d64fe5529bca93c18c9702d3930376',
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];
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const DUMMY_ERC_721_ADRESSES = ['0x07f96aa816c1f244cbc6ef114bb2b023ba54a2eb'];
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export const tokenUtils = {
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getDummyERC20TokenAddresses(): string[] {
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return DUMMY_ERC_20_ADRESSES;
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},
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getDummyERC721TokenAddresses(): string[] {
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return DUMMY_ERC_721_ADRESSES;
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},
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async mintDummyERC721Async(address: string, tokenOwner: string): Promise<BigNumber> {
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const erc721 = new DummyERC721TokenContract(address, provider, txDefaults);
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const tokenId = generatePseudoRandomSalt();
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const txHash = await erc721.mint.sendTransactionAsync(tokenOwner, tokenId);
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web3Wrapper.awaitTransactionSuccessAsync(txHash);
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return tokenId;
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},
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};
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