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Results tagged with chai
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user 100356
1
vote
Unittest for excisting NFT
You can connect the contract by using ethers
const erc721 = ethers.Contract(YOUR_NFT_ADDRESS, ERC721ABI, signer)
And you can test user holder nft or not:
expect(await erc721.balanceOf(userAddress)).t …
- 191
0
votes
Error: VM Exception while processing transaction: reverted with reason string 'Didn't send e...
You must expect this, because smart contract will revert VM Exception while processing transaction: reverted with reason string + YOUR_ERROR_MESSAGE
await expect(fundMe.fund()).to.be.revertedWith("VM …
- 191