Jest Snapshot Test, Reserved words

[jakelacey2012]

Important note hopefully creating this issue should get the ball rolling, however if you feel the information isn't adequate I understand I just need to get something out here. I will be updating this with more details information and a case scenario when I get time.

Version

Tell us which versions you are using:

• tcomb-form-native v^0.6.1
• react-native v^0.34.0

Expected behaviour

I expect to be able to import this module without getting reserved word errors.

Actual behaviour

SyntaxError: Unexpected reserved word when using import FormValidation from 'tcomb-form-native'

Steps to reproduce

1. Created a snapshot test which imports import FormValidation from 'tcomb-form-native'

Stack trace and console log

(ノಥ,_｣ಥ)ノ彡┻━┻ Jakes-MacBook-Pro[react-native-starter-app] (feature/reactJestTesting)$npm test -- -u

> StarterKit@1.0.0 test /Users/jakelacey/Documents/workspace/reactnative/react-native-starter-app
> jest "-u"

 PASS  ReactApp/components/__tests__/navbar.elements-tests.js
 PASS  ReactApp/components/__tests__/error-tests.js
 PASS  ReactApp/components/__tests__/alerts-tests.js
 PASS  ReactApp/components/__tests__/button-tests.js
 PASS  ReactApp/components/__tests__/loading-tests.js
 PASS  ReactApp/components/__tests__/list.row-tests.js
 FAIL  ReactApp/components/__tests__/menu-tests.js
  ● Test suite failed to run

    SyntaxError: Unexpected reserved word

      at transformAndBuildScript (node_modules/jest-runtime/build/transform.js:284:10)
      at Object.<anonymous> (ReactApp/screens/forms.js:22:22)
      at Object.<anonymous> (ReactApp/screens/first.load.js:27:12)
[core]

Test Suites: 1 failed, 6 passed, 7 total
Tests:       7 passed, 7 total
Snapshots:   7 passed, 7 total
Time:        4.166s
Ran all test suites.
npm ERR! Test failed.  See above for more details.

There is some documentation in Jest which may highlight why this is an issue when I find it I will add it so the thread.

Thank you.

[dvisco]

We were having issues as well till we upgraded to 0.6.1 and mirrored the jest configuration in the snowflake app

[jakelacey2012]

Thanks for the info that helped solve it.