Samuel Newman
28 lines
908 B
TypeScript
28 lines
908 B
TypeScript
/*
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* Stub for @react-native-async-storage/async-storage. The real package
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* references `window` at module load, which is undefined in Vitest's node
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* environment. The package ships an official jest mock, but it relies on the
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* `jest` global, so we provide a small in-memory implementation instead.
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*
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* Aliased in place of @react-native-async-storage/async-storage via
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* resolve.alias in vitest.config.ts. Test-reachable code only uses
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* getItem/setItem/removeItem.
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*/
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const store = new Map<string, string>()
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const AsyncStorage = {
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getItem(key: string): Promise<string | null> {
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return Promise.resolve(store.has(key) ? store.get(key)! : null)
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},
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setItem(key: string, value: string): Promise<void> {
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store.set(key, value)
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return Promise.resolve()
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},
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removeItem(key: string): Promise<void> {
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store.delete(key)
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return Promise.resolve()
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},
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}
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export default AsyncStorage
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