const { shouldBehaveLikeERC721Basic } = require('./ERC721Basic.behavior'); const BigNumber = web3.BigNumber; const ERC721Basic = artifacts.require('ERC721BasicMock.sol'); require('chai') .use(require('chai-bignumber')(BigNumber)) .should(); contract('ERC721Basic', function ([_, creator, ...accounts]) { beforeEach(async function () { this.token = await ERC721Basic.new({ from: creator }); }); shouldBehaveLikeERC721Basic(creator, creator, accounts); });