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import AsyncStorage from '@react-native-async-storage/async-storage'
import { load, loadString, save, saveString, clear, remove } from './storage'
// fixtures
const VALUE_OBJECT = { x: 1 }
const VALUE_STRING = JSON.stringify(VALUE_OBJECT)
beforeEach(() => (AsyncStorage.getItem as jest.Mock).mockReturnValue(Promise.resolve(VALUE_STRING)))
afterEach(() => jest.clearAllMocks())
test('load', async () => {
const value = await load('something')
expect(value).toEqual(JSON.parse(VALUE_STRING))
})
test('loadString', async () => {
const value = await loadString('something')
expect(value).toEqual(VALUE_STRING)
})
test('save', async () => {
await save('something', VALUE_OBJECT)
expect(AsyncStorage.setItem).toHaveBeenCalledWith('something', VALUE_STRING)
})
test('saveString', async () => {
await saveString('something', VALUE_STRING)
expect(AsyncStorage.setItem).toHaveBeenCalledWith('something', VALUE_STRING)
})
test('remove', async () => {
await remove('something')
expect(AsyncStorage.removeItem).toHaveBeenCalledWith('something')
})
test('clear', async () => {
await clear()
expect(AsyncStorage.clear).toHaveBeenCalledWith()
})
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