Watch mode with vite-jest --watch

[zigomir]

I can only press a once to re-run the tests, then after second run I get

  ● Test suite failed to run

    Server is not running.

and can't re-run tests anymore.

[haoqunjiang]

Do you have a reproduction repo? I can't reproduce this in my projects.

[zigomir]

Hmm, happy to report I can't reproduce this anymore and --watch works as expected 🎉
Maybe I had some old vite/jest cache or something 🤷‍♂️

Thank you for this amazing library though, I had no real issues porting from jest to vite-jest and performance bump is

time npx jest --no-cache

Executed in   20.00 secs    fish           external
   usr time   92.46 secs    0.41 millis   92.46 secs
   sys time    7.70 secs    1.10 millis    7.70 secs

vs

time npx vite-jest --no-cache

Executed in    8.98 secs    fish           external
   usr time    7.31 secs    0.38 millis    7.31 secs
   sys time    2.39 secs    1.35 millis    2.39 secs

[zigomir]

Spoke too soon. Watch seems to be working but when I change test file that should fail I still only see tests passing. I'm using vue 3 with typescript and "@vue/test-utils": "^2.0.0-rc.17".

[zigomir]

I was now able to reproduce

  ● Test suite failed to run

    Server is not running.

running npx vite-jest --watch inside vite-jest/examples/vue-app-ts directory of this repo.

[haoqunjiang]

Got it. It's due to the cache of the Vite dev server. I found an easy fix. Will patch it soon.

[zigomir]

@sodatea Actually I'm still getting this, but only every second re-run.

Output this time is:

  ● Test suite failed to run

    The server is not running

      at WebSocketServer.<anonymous> (node_modules/.pnpm/[email protected]/node_modules/ws/lib/websocket-server.js:155:14)
      at emitClose (node_modules/.pnpm/[email protected]/node_modules/ws/lib/websocket-server.js:442:10)

I'm using [email protected] and [email protected].

[straach]

I second this problem. Using the following:

"vite": "2.8.6",
"vite-jest": "0.1.4"

[erik-with-a-k]

Also repro-ing this on

"vite": "2.9.6",
"vite-jest": "0.1.4"