49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
/**
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* Vitest stub for `@vicinae/api`.
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*
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* The real package talks to the Vicinae runtime over JSON-RPC, which does not
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* exist under test. `vitest.config.ts` aliases the package here.
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*
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* `LocalStorage` is backed by a real in-memory map rather than being a set of
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* no-op spies, so the session store's read-after-write behaviour is actually
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* exercised instead of being mocked into false confidence.
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*/
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type StorageValue = string | number | boolean;
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const memory = new Map<string, StorageValue>();
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export const LocalStorage = {
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async getItem<T extends StorageValue>(key: string): Promise<T | undefined> {
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return memory.get(key) as T | undefined;
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},
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async setItem(key: string, value: StorageValue): Promise<void> {
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memory.set(key, value);
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},
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async removeItem(key: string): Promise<void> {
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memory.delete(key);
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},
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async allItems(): Promise<Record<string, StorageValue>> {
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return Object.fromEntries(memory);
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},
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async clear(): Promise<void> {
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memory.clear();
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},
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};
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/** Test-only helper: wipes the fake store between cases. */
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export function __resetLocalStorage(): void {
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memory.clear();
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}
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/** Returns whatever the test sets on the override, otherwise an empty object. */
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let preferenceOverride: Record<string, unknown> = {};
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export function __setPreferenceValues(values: Record<string, unknown>): void {
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preferenceOverride = values;
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}
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export function getPreferenceValues<T = Record<string, unknown>>(): T {
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return preferenceOverride as T;
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}
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