Page 491 - Nodejs 교과서 개정2판

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19 | test('사용자를 못 찾으면 res.status(404).send(no user)를 호출함', async () => {
20 | await addFollowing(req, res, next);
> 21 | expect(res.status).toBeCalledWith(404);
| ^
22 | expect(res.send).toBeCalledWith('no user');
23 | });
24 |

at Object.<anonymous> (controllers/user.test.js:21:24)

● addFollowing › DB에서 에러가 발생하면 next(error) 호출함

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

Expected: "테스트용 에러"
Received
1: [TypeError: Cannot convert undefined or null to object]
2: [TypeError: Cannot convert undefined or null to object]
3: [TypeError: Cannot convert undefined or null to object]

26 | const error = '테스트용 에러';
27 | await addFollowing(req, res, next);
> 28 | expect(next).toBeCalledWith(error);
| ^
22 | });
23 | });
24 |

at Object.<anonymous> (controllers/user.test.js:21:18)

Test Suites: 1 failed, 1 passed, 2 total
Tests: 2 failed, 4 passed, 6 total
Snapshots: 0 total
Time: 3.602s
Ran all test suites.
npm ERR! Test failed. See above for more details.

߄۽ 6TFS ݽ؛ ٸޙੑפ׮ addFollowing ஶ౟܀۞ উীח 6TFSۄח ݽ؛੉ ٜয ੓णפ׮ ੉ ݽ؛਷ पઁ
ؘ੉ఠ߬੉झ৬ োѾغয ੓ਵ޲۽ పझ౟ ജ҃ীࢲח ࢎਊೡ ࣻ হणפ׮ ٮۄࢲ 6TFS ݽ؛ب ݽఊ೧ঠ ೤פ

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