Error: No test suite found in tests files

[GabrielBrandao1618]

Describe the bug

I get this error message when I run "vitest"

Reproduction

package.json

{
  "name": "tdd-training",
  "version": "1.0.0",
  "main": "index.js",
  "license": "MIT",
  "scripts": {
    "test": "vitest"
  },
  "devDependencies": {
    "@typescript-eslint/eslint-plugin": "^5.36.2",
    "@typescript-eslint/parser": "^5.36.2",
    "eslint": "^8.23.0",
    "typescript": "^4.8.3",
    "vitest": "^0.23.2"
  }
}

vite.config.ts

import {defineConfig} from 'vitest/config'

export default defineConfig({
    test:{}
})

sum.test.ts

import {test, expect} from 'vitest';

test('Testing sum', ()=> {
    expect(2+2).toBe(4)
});

Then I run npm test
Result:

Also, I am using npm but this happens the same exact way when I use yarn too

System Info

System:
    OS: Windows 10 10.0.19044
    CPU: (2) x64 Intel(R) Celeron(R) CPU N3350 @ 1.10GHz
    Memory: 665.01 MB / 3.87 GB
  Binaries:
    Node: 16.17.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.19 - ~\AppData\Roaming\npm\yarn.CMD
    npm: 8.19.1 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Edge: Spartan (44.19041.1266.0), Chromium (105.0.1343.27)
    Internet Explorer: 11.0.19041.1566

Used Package Manager

npm

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• Read the Contributing Guidelines.
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• The provided reproduction is a minimal reproducible example of the bug.

[GabrielBrandao1618]

Apparently this was happening because i was running on Windows
A tried on WSL and it worked✔