Lesson 7: unit testing error for fund

[narendra-sajwani]

After I run yarn hardhat test the unit test for fund function is returning an error:
1) FundMe
fund
Fails if you don't send enough ETH:
AssertionError: Expected transaction to be reverted with reason 'You need to spend more ETH', but it reverted with reason 'You need to spend more ETH!'
at Context. (test/unit/FundMe.test.js:31:13)
error Command failed with exit code 1.

code for the test is below:
describe("fund", async function () { it("Fails if you don't send enough ETH", async function () { await expect(fundMe.fund()).to.be.revertedWith( "You need to spend more ETH" ) }) })

[adityabhattad2021]

Try this

describe("fund", async function () { 
            it("Fails if you don't send enough ETH", async function () { 
                      await expect(fundMe.fund()).to.be.revertedWith( "You need to spend 
                      more ETH!" ) 
            })
})

The problem in you code was that you didn't type the exact statement you entered in require statement in fundme.sol the exact statement was You need to spend more ETH! and in test file you are expecting You need to spend more ETH which result in failure of the test.

[narendra-sajwani]

Thanks a lot

[SidharthK2]

describe("fund", async function () { it("Fails if you don't send enough ETH", async function () { await expect(fundMe.fund()).to.be.revertedWith( "You need to spend more ETH" ) }) })

in the above code change "You need to spend more ETH" to "You need to spend more ETH!". You missed the exclamation mark at the end.

[narendra-sajwani]

Thanks a lot, that worked