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BN.js vs BigNumber.js in Truffle target
See original GitHub issueWhat
The typings in the output typings use BigNumber.js but an assertion in our test cases comparing the output against an equivalent bignumber.js is failing. Converting the test data to BN.js causes the test to pass. Not sure how it’s slipping through, but maybe its worth being explicit in using BN.js.
Based on this article, seems like Truffle migrated from bignumber.js to BN.js in v5 https://medium.com/coinmonks/upgrading-to-truffle-5-22aedc7c2a4d
Happy to help if you can point me in the right direction
Issue Analytics
- State:
- Created 4 years ago
- Reactions:1
- Comments:6 (3 by maintainers)
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@alsco77 yeah I am aware of this regression, thanks for reporting.
Confirm working with:
@typechain/truffle-v5typechain@1.0.4cmd:
typechain --target 'truffle-v5'Caveat: Only works with
1.0.4. When using typechain@1.0.3, 1.0.5 or beta, the target only searches packages prefixed withtypechain-target-and not@typechain/.