Adding Jest Mocks

Description

Through-out the various apps I work on, we always end up writing jest mocks for this lib.

Is there any opposition to adding file like <root>/jest/react-native-device-info-mock.js that can be imported into an app’s jest setup ?

There are a few other libs that follow a similar approach:

• react-native-netinfo
• react-native-async-storage

Use Case

As mentioned in various other issues related to mocks, this would greatly improve Developer Experience .

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If we’re cool with it, I can make a PR adding it.

[sem4phor]

hello,

i tried to use the mocks (by registrating it in the jest setup file) to change the return value of the hasNotch function but I can not get it working especially when doing two tests with different return values.

Is there a way you could provide an example usage for the mocks where you change the return value of a device info?

My Code: in setup setup.js

import mockRNDeviceInfo from 'react-native-device-info/jest/react-native-device-info-mock'
jest.mock('react-native-device-info', () => mockRNDeviceInfo)

[euclidesdry]

import mockRNDeviceInfo from ‘react-native-device-info/jest/react-native-device-info-mock’ jest.mock(‘react-native-device-info’, () => mockRNDeviceInfo)

Thank you, this worked well for me! @sem4phor