Page 490 - Nodejs 교과서 개정2판

addFollowing ஶ౟܀۞о async ೣࣻ੉޲۽ awaitਸ ࠢৈঠ ஶ౟܀۞о प೯ ৮ܐػ റ expect ೣࣻо प೯ؾ

פ׮ Ӓؘ۠ ੉ పझ౟ח पಁ೤פ׮

콘솔

$ npm test
> nodebird@0.0.1 test C:\Users\zerocho\nodebird
> jest

PASS routes/middlewares.test.js
FAIL controllers/user.test.js
● Console

console.error controllers/user.js:10
TypeError: Cannot convert undefined or null to object
console.error controllers/user.js:10
TypeError: Cannot convert undefined or null to object
console.error controllers/user.js:10
TypeError: Cannot convert undefined or null to object

● addFollowing › 용자를 찾아 팔로잉을 추가하고 success를 응답해야 함

expect(jest.fn()).toBeCalledWith(...expected)

Expected: "success"

Number of calls: 0

13 | test('사용자를 찾아 팔로잉을 추가하고 success를 응답해야 함', async () => {
14 | await addFollowing(req, res, next);
> 15 | expect(res.send).toBeCalledWith('success');
| ^
16 | });
17 |
18 | test('사용자를 못 찾으면 res.status(404).send(no user)를 호출함', async () => {

at Object.<anonymous> (controllers/user.test.js:15:22)

● addFollowing › 용자를 못 찾으면 res.status(404).send(no user)를 호출함

expect(jest.fn()).toBeCalledWith(...expected)

Expected: 404