Jest: 'No tests found' when directory has a '-'

[faisalil]

I am using [email protected], when my directory that include my git repo has a '-', I see the following behavior:

No tests found
74 files checked.
testPathDirs: - 0 matches
testRegex: /tests/.*.(ts|tsx|js)$ - 1 match
testPathIgnorePatterns: \node_modules\ - 74 matches

if I rename the repo directory not to have a dash, this will work fine and I can see a test. I am assuming this not an expected behavior.

[cpojer]

Can you post your configuration?

[faisalil]

"jest": {
"scriptPreprocessor": "./preprocessor.js",
"moduleFileExtensions": [
"ts",
"tsx",
"js"
],
"testRegex": "/tests/.*.(ts|tsx|js)$",
"verbose": true,
"collectCoverage": true
}

[audetpascale]

Duplicate: 1568 1551

[Pomax]

for people finding this issue, would it be possible to close the duplicates, noting which issue they are a duplicate of, so that only the issue where actual work towards fixing it happens stays open?

[NullVoxPopuli]

This isn't resolved. :-\

my config:

const {defaults} = require('jest-config');

const wd = process.cwd().replace(/\//g, '\\/');

console.log(wd);

module.exports = {
  // moduleDirectories: ["node_modules", ".", "src", "tests"],
  moduleFileExtensions: [...defaults.moduleFileExtensions, 'ts', 'tsx'],

  projects: [
    {
      displayName: 'End to End',

      preset: "jest-puppeteer",

      globalSetup: "<rootDir>/tests/support/acceptance/setup.js",
      globalTeardown: "<rootDir>/tests/support/acceptance/teardown.js",
      testEnvironment: "<rootDir>/tests/support/acceptance/puppeteer-environment.js",

      testRegex: `${wd}/(.+)\\.e2e\\.ts`,
    },
    {
      displayName: 'Unit and Integration',

      setupTestFrameworkScriptFile: '<rootDir>/tests/support/setup.js',

      testRegex: "(.+)test\\.ts"
    }
  ],
  transform: {
   "^.+\\.(t|j)sx?$": "ts-jest"
  },
  globals: {
    "ts-jest": {
      tsConfigFile: "tsconfig.jest.json"
    }
  },
}

output

$ yarn test --verbose
yarn run v1.6.0
$ ./node_modules/.bin/jest --config ./jest.config.js --no-cache --verbose
\/home\/me\/Development\/NullVoxPopuli\/react-vs-ember\/testing\/react
No tests found
In /home/me/Development/NullVoxPopuli/react-vs-ember/testing/react
  182 files checked.
  testMatch:  - 182 matches
  testPathIgnorePatterns: /node_modules/ - 182 matches
  testRegex: \/home\/me\/Development\/NullVoxPopuli\/react-vs-ember\/testing\/react/(.+)\.e2e\.ts - 0 matches
In /home/me/Development/NullVoxPopuli/react-vs-ember/testing/react
  182 files checked.
  testMatch:  - 182 matches
  testPathIgnorePatterns: /node_modules/ - 182 matches
  testRegex: (.+)test\.ts - 0 matches
Pattern:  - 0 matches
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

[Pomax]

given that all three issues are closed, you probably want to file that as a new issue.

[NullVoxPopuli]

I'm actually giving up on jest. Mocha "just worked" (by following the docs). :-\

[Pomax]

That's entirely your call, but I'd still recommend filing your issue as a new issue so that devs are notified of it, and people who aren't you (but also run into this problem) may eventually get the fix they need still anyway.