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expect doesn't work with bn.js of web3 out of the box #590

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lebed2045 opened this issue Nov 5, 2021 · 0 comments

lebed2045 commented Nov 5, 2021 •

edited

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Consider this code:

import {web3} from "hardhat";

import chai, {expect} from 'chai'
import {solidity} from "ethereum-waffle";
chai.use(solidity);

const AMOUNT = web3.utils.toBN(1e18);
expect(await tokenInstance.balanceOf(owner)).to.equal(AMOUNT);

fails with

 AssertionError: expected <BN: 56bc75e2d63100000> to equal <BN: 56bc75e2d63100000>

but if you explicitly cast bn to string - everything works fine.

The text was updated successfully, but these errors were encountered:

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