@reown/appkit-siwx/dist/esm/tests/storages/LocalStorage.test.js

The chain agnostic tool to enable authentication for AppKit applications.

import { afterAll, afterEach, beforeAll, describe, expect, test, vi } from 'vitest';
import { mockSession } from '@reown/appkit-controllers/testing';
import { LocalStorage } from '../../src';
const previousLocalStorage = globalThis.localStorage;
const previousWindow = globalThis.window;
afterAll(() => {
    Object.assign(globalThis, { localStorage: previousLocalStorage, window: previousWindow });
});
describe('LocalStorage', () => {
    const key = 'localstorage-key';
    const storage = new LocalStorage({ key });
    const getItem = vi.fn(() => null);
    const setItem = vi.fn();
    const removeItem = vi.fn();
    beforeAll(() => {
        Object.assign(globalThis, { window: {}, localStorage: { getItem, setItem, removeItem } });
    });
    afterEach(() => {
        getItem.mockClear();
        setItem.mockClear();
        removeItem.mockClear();
    });
    test('should get sessions empty', async () => {
        const sessions = await storage.get('eip155:1', '0x1234567890abcdef');
        expect(sessions).toEqual([]);
    });
    test('should get sessions', async () => {
        getItem.mockImplementation(() => JSON.stringify([
            mockSession({ data: { accountAddress: '0x1234567890abcdef', chainId: 'eip155:1' } })
        ]));
        const sessions = await storage.get('eip155:1', '0x1234567890abcdef');
        expect(getItem).toHaveBeenCalledWith(key);
        expect(sessions).toHaveLength(1);
    });
    test('should set sessions', async () => {
        const session = mockSession();
        await storage.set([session]);
        expect(setItem).toHaveBeenCalledWith(key, JSON.stringify([session]));
    });
    test('should remove sessions', async () => {
        getItem.mockImplementation(() => JSON.stringify([
            mockSession({
                data: { accountAddress: '0x1234567890abcdef', chainId: 'eip155:1' }
            })
        ]));
        expect(await storage.get('eip155:1', '0x1234567890abcdef')).toHaveLength(1);
        await storage.delete('eip155:1', '0x1234567890abcdef');
        expect(getItem).toHaveBeenCalledWith(key);
        expect(setItem).toHaveBeenCalledWith(key, JSON.stringify([]));
    });
});
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