npm test gives setupFiles option was not found Validation error

[arpankotecha]

I'm running:
mac osx 10.12.5
npm 5.3

Followed the following instructions:

git clone https://github.com/storybooks/storybook.git
cd storybook
npm install
npm run bootstrap -- --core

Ran
npm test

I get the following errors:

> storybook@3.0.0 test /Users/arpankotecha/src/react/storybook
> jest --projects ./ ./examples/react-native-vanilla

● Validation Error:

  Module <rootDir>/node_modules/react-native/jest/setup.js in the setupFiles option was not found.

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

npm ERR! Test failed.  See above for more details.

Do I need to do anything before I can run tests?

[Hypnosphi]

You need to bootstrap RN-vanilla as well: npm run bootstrap -- --core --react-native-vanilla

@ndelangen I believe we should add that either to CONTRIBUTING.md or to pretest script

[ndelangen]

Yes that would resolve the issue indeed.

@arpankotecha In order to run all unit tests (including the ones for react-native) you have to have bootstrapped the react-native part of the codebase too!

You can either run:
npm run bootstrap -- --core --reactnative

or
npm run bootstrap and then select 'core' and 'react-native-vanilla'

Sorry our documentation is a bit lacking here, I'm working on improving this.

[binomialstew]

For anyone having an issue with the unknown option `--react-native-vanilla' error, it seems the --react-native-vanilla flag has been changed to --reactnative.

[Hypnosphi]

Thanks @CLL80, I've edited the original comment