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import React from 'react'
import {fireEvent, render} from '../../../jest/test-utils'
import {Home} from '../../../src/view/screens/Home'
import {mockedRootStore, mockedShellStore} from '../../../__mocks__/state-mock'
describe('useOnMainScroll', () => {
const mockedProps = {
navIdx: '0-0',
params: {},
visible: true,
}
it('toggles minimalShellMode to true', () => {
jest.useFakeTimers()
const {getByTestId} = render(<Home {...mockedProps} />)
fireEvent.scroll(getByTestId('homeFeed'), {
nativeEvent: {
contentOffset: {y: 20},
contentSize: {height: 100},
layoutMeasurement: {height: 50},
},
})
expect(mockedRootStore.shell.setMinimalShellMode).toHaveBeenCalledWith(true)
})
it('toggles minimalShellMode to false', () => {
jest.useFakeTimers()
const {getByTestId} = render(<Home {...mockedProps} />, {
...mockedRootStore,
shell: {
...mockedShellStore,
minimalShellMode: true,
},
})
fireEvent.scroll(getByTestId('homeFeed'), {
nativeEvent: {
contentOffset: {y: 0},
contentSize: {height: 100},
layoutMeasurement: {height: 50},
},
})
expect(mockedRootStore.shell.setMinimalShellMode).toHaveBeenCalledWith(
false,
)
})
})
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