LESSON 7: Custom Error is no longer working with revertedWith()

[selimmidikoglu]

      it("Only allows the owner to withdraw", async () => {
            const accounts = await ethers.getSigners()
            const attacker = accounts[1]
            const attackerConnectedContract = await fundMe.connect(attacker)
            //await expect(attackerConnectedContract.withdraw()).to.be.revertedWith("FundMe__NotOwner")
            await expect(attackerConnectedContract.withdraw()).to.be.revertedWithCustomError(fundMe, "FundMe__NotOwner")
        })

revertedWith() works with string errors. If we want to use Custom Error, need to use revertedWithCustomError(contractInstace, customErrorName)

• "Solidity": "0.8.17"
• "@nomicfoundation/hardhat-chai-matchers": "^1.0.0"
• Video: 11:43:56

[vise]

Nice, I was trying to debug this.
Thank you, this worked!

The catching was showing the thrown error as the custom error that was given but it kept failing anyways.

[selimmidikoglu]

I am glad, if it did help :)

[zubeirarhesta]

Thanks a lot Man! :D that really worked