1

I use useFocusEffect from @react-navigation/native and I try to test the component. I tried what @meshantz suggested on react-navigation-hooks: How to test useFocusEffect but when I run the tests it says Cannot read property 'Provider' of undefined.

Can you please explain what I am doing wrong? I'm new to testing in react-native and can't seem to find a solution.

Alexandra Herteg
  • 11
  • 2

1 Answers1

0

Hard to say without seeing your test file, but if you're getting that error then check you've imported NavgationContext:

import { NavigationContext } from '@react-navigation/native'

Also confirm that your file has a tsx extension and that you have @react-navigation/native in your node_modules folder and package.json.

callum
  • 1
  • 2