npm run unit

[bemzhao]

PS D:\echat> npm run unit

y@1.0.0 unit D:\echat
jest --config test/unit/jest.conf.js --coverage

● Deprecation Warning:

Option "mapCoverage" has been removed, as it's no longer necessary.

Please update your configuration.

Configuration Documentation:
https://facebook.github.io/jest/docs/configuration.html

FAIL test\unit\specs\HelloWorld.spec.js
● Test suite failed to run

Configuration error:

Could not locate module @/components/HelloWorld (mapped as D:\echat\src\components/HelloWorld)

Please check:

"moduleNameMapper": {
  "/^@\/(.*)$/": "D:\echat\src\$1"
},
"resolver": undefined

-------------------|----------|----------|----------|----------|-------------------|

File	% Stmts	% Branch	% Funcs	% Lines	Uncovered Line #s
All files	0	0	0	0
src	0	0	0	0
App.vue	0	0	0	0	11,15,18,19,21,22
src/components	0	0	0	0
AddContacts.vue	0	0	0	0	... 45,52,53,55,56
Chat.vue	0	0	0	0	... 34,135,137,138
ChatView.vue	0	0	0	0	... 53,155,156,157
Contacts.vue	0	0	0	0	... 57,258,260,261
ContactsView.vue	0	0	0	0	... 89,90,92,93,94
Index.vue	0	0	0	0	... 76,77,78,79,80
RulePop.vue	0	0	0	0	... 48,53,54,55,56
navBar.vue	0	100	0	0	12
src/socket	0	100	0	0
socket.js	0	100	0	0	1,2,3,4,5,6,8,9
src/store	0	0	0	0
chatrecord.js	0	100	0	0	9,10
contacts.js	0	100	0	0	8,9
index.js	0	100	100	0	1,2,6,7,8,9,10,11
menustore.js	0	0	0	0	... 17,18,19,20,21
peinfo.js	0	100	0	0	7
recordlist.js	0	0	0	0	... 20,21,24,25,27
rulepop.js	0	100	0	0	9,10,11
socket.js	0	0	0	0	... 16,19,20,21,22
src/until	0	0	0	0
axios.js	0	0	0	0	... 13,114,116,118
-------------------	----------	----------	----------	----------	-------------------
Test Suites: 1 failed, 1 total
Tests: 0 total
Snapshots: 0 total
Time: 30.353s
Ran all test suites.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! y@1.0.0 unit: jest --config test/unit/jest.conf.js --coverage
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the y@1.0.0 unit script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\bem.zhao\AppData\Roaming\npm-cache_logs\2018-05-04T07_58_05_579Z-debug.log

[bemzhao]

npm run unit 到这一步出了问题，请问可以帮忙看下吗