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react-native-community / upgrade-support

A central community-backed place to request and give help when upgrading your app.
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Jest failed all tests after upgrade to 0.63.x #120

Open booker-dragon opened 3 years ago

booker-dragon commented 3 years ago

Environment

System:
    OS: macOS 10.15.6
    CPU: (12) x64 Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz
    Memory: 8.42 GB / 32.00 GB
    Shell: 5.7.1 - /bin/zsh
  Binaries:
    Node: 12.13.0 - /var/folders/d0/lfphhjrj27905pkqyj8rxqkc0000gr/T/yarn--1603850284161-0.8485769005957491/node
    Yarn: 1.22.4 - /var/folders/d0/lfphhjrj27905pkqyj8rxqkc0000gr/T/yarn--1603850284161-0.8485769005957491/yarn
    npm: 6.12.0 - ~/.nvm/versions/node/v12.13.0/bin/npm
    Watchman: 4.9.0 - /usr/local/bin/watchman
  Managers:
    CocoaPods: 1.9.1 - /usr/local/bin/pod
  SDKs:
    iOS SDK:
      Platforms: iOS 13.7, DriverKit 19.0, macOS 10.15, tvOS 13.4, watchOS 6.2
    Android SDK:
      Android NDK: 21.1.6352462
  IDEs:
    Android Studio: 4.0 AI-193.6911.18.40.6626763
    Xcode: 11.7/11E801a - /usr/bin/xcodebuild
  Languages:
    Java: 11.0.4 - /usr/bin/javac
    Python: 2.7.16 - /usr/bin/python
  npmPackages:
    @react-native-community/cli: 4.13.0 => 4.13.0 
    react: 16.13.1 => 16.13.1 
    react-native: 0.63.3 => 0.63.3 
    react-native-macos: Not Found
  npmGlobalPackages:
    *react-native*: Not Found

Upgrading version

0.62.2 -> 0.63.3

Description

Once upgraded 0.63.3 all tests failed with same error

TypeError: Cannot read property 'OS' of undefined

      at Object.<anonymous> (node_modules/react-native/Libraries/Components/View/ReactNativeViewViewConfig.js:325:29)
      at Object.<anonymous> (node_modules/react-native/Libraries/Utilities/registerGeneratedViewConfig.js:14:35)

Reproducible demo

yarn jest and all tests failed with the above error

booker-dragon commented 3 years ago

In ReactNativeViewViewConfig, it has the line import {Platform} from 'react-native and this is the reason why the tests failed

I changed it to

const Platform = require('../../Utilities/Platform')

And tests fare working again