I believe I have found a solution. In after(), if you asynchronously invoke some endpoint on a service external to your testing environment, then that asynchronous call is queued and not immediately executed. This is the nature of calling asynchronous functions in node.js. Well, if there is no logic after the after() call, then mocha … Read more
You didn’t close the parenthesis around the expect calls in the second test correctly. You’re accessing .to on the number returned by .balanceOf. Replace with: expect(await hardhatToken.balanceOf(addr1.address)).to.equal(10); // … expect(await hardhatToken.balanceOf(addr2.address)).to.equal(5); 2 solved TypeError: Cannot read properties of undefined (reading ‘equal’) [closed]
Use deep equal if you are trying to compare the values inside array. .deepEqual(actual, expected, [message]) Source: http://chaijs.com/api/assert/#method_deepequal solved I want to compare 2 arrays. Why it doesn`t work? [duplicate]