Const
Assertion for testing if a function returns a rejected Promise.
await expectAsync(() => Promise.reject('error'), 'to reject'); // passesawait expectAsync(() => Promise.resolve('success'), 'to reject'); // fails Copy
await expectAsync(() => Promise.reject('error'), 'to reject'); // passesawait expectAsync(() => Promise.resolve('success'), 'to reject'); // fails
Assertion for testing if a function returns a rejected Promise.