TypeError: require(...).getViewManagerConfig is not a function

[hyochan]

Environment

React Native Environment Info:
    System:
      OS: macOS 10.14
      CPU: (4) x64 Intel(R) Core(TM) i7-6660U CPU @ 2.40GHz
      Memory: 1.86 GB / 16.00 GB
      Shell: 5.3 - /bin/zsh
    Binaries:
      Node: 10.5.0 - ~/.nvm/versions/node/v10.5.0/bin/node
      Yarn: 1.7.0 - ~/.nvm/versions/node/v10.5.0/bin/yarn
      npm: 6.4.1 - ~/.nvm/versions/node/v10.5.0/bin/npm
      Watchman: 4.9.0 - /usr/local/bin/watchman
    SDKs:
      iOS SDK:
        Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
      Android SDK:
        API Levels: 21, 22, 23, 24, 25, 26, 27, 28
        Build Tools: 23.0.1, 23.0.3, 25.0.0, 25.0.2, 26.0.0, 26.0.1, 26.0.2, 26.0.3, 27.0.2, 27.0.3, 28.0.2, 28.0.3
        System Images: android-28 | Google APIs Intel x86 Atom
    IDEs:
      Android Studio: 3.3 AI-182.5107.16.33.5199772
      Xcode: 10.1/10B61 - /usr/bin/xcodebuild
    npmPackages:
      react: 16.6.3 => 16.6.3 
      react-native: 0.58.1 => 0.58.1 
    npmGlobalPackages:
      react-native-cli: 2.0.1
      react-native-git-upgrade: 0.2.7
      react-native-webview: 3.2.1

Description

Run jest will throw below error in react-native@0.58+ in flow project (typescript project is ok).

TypeError: require(...).getViewManagerConfig is not a function

Reproducible Demo

1. git clone https://github.com/hyochan/talktalk-rn.git.
2. npm install.
3. git checkout ReactNative0.58.1.
4. run jest -u.

[kelset]

Can you reproduce this issue in a fresh react-native init project?

[hyochan]

@kelset I believe it would be the same since js side code will be same. If you'd like for me to try this out, it may take time because I have to move all configs and codes to new project.

P.S.
react-native init TestJest keep failing and stuck but react-native init test is fine (well this one I'll post up in a new issue soon).

[hyochan]

@kelset I've found the solution. I had to mock like below in previous react-native version when using react-navigation@3 after react-native-gesture-handler newly added.

NativeModules.UIManager = {
  RCTView: () => ({
    directEventTypes: {},
  }),
};

When I remove above, everything works fine.

[Kida007]

Hey @hyochan, Im still getting the errors testing a project with latest react-navigation/react-native-gesture-handler versions.

    TypeError: Cannot read property 'State' of undefined

      at Object.<anonymous> (node_modules/react-native-gesture-handler/GestureHandler.js:54:36)
      at Object.<anonymous> (node_modules/react-native-gesture-handler/Swipeable.js:11:23)
      at Object.<anonymous> (node_modules/react-native-gesture-handler/index.js:1:525)

and if add try to tweak Native-Modules , i get the above error . Cant find a way To get jest work with
react-native-gesture-handler.