effector-persist/lib/index.test.js

Higher-order function for persist effector store in local storage

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const index_1 = require("./index");
const effector_1 = require("effector");
const TEST_STATE = { name: 'test' };
const STORE_NAME = 'test_store';
beforeAll(() => {
    localStorage.clear();
});
test('Put new store to LocalStorage', () => {
    (0, index_1.withPersist)((0, effector_1.createStore)(TEST_STATE, { name: STORE_NAME }));
    expect(localStorage.__STORE__[`persist:${STORE_NAME}`]).toBe(JSON.stringify(TEST_STATE));
});
test('Put store without name', () => {
    const persistedStore = (0, index_1.withPersist)((0, effector_1.createStore)(TEST_STATE));
    expect(localStorage.__STORE__[`persist:${persistedStore.shortName}`]).toBe(JSON.stringify(TEST_STATE));
});
test('Init store with snapshot', () => {
    localStorage.setItem(`persist:${STORE_NAME}`, JSON.stringify(TEST_STATE));
    const persistedStore = (0, index_1.withPersist)((0, effector_1.createStore)(TEST_STATE));
    expect(persistedStore.getState()).toBe(TEST_STATE);
});
test('Update LocalStorage', () => {
    const persistedStore = (0, index_1.withPersist)((0, effector_1.createStore)(TEST_STATE));
    const event = (0, effector_1.createEvent)();
    const randomString = String(Math.random());
    persistedStore.on(event, (state, payload) => ({ name: payload }));
    expect(localStorage.__STORE__[`persist:${persistedStore.shortName}`]).toBe(JSON.stringify(TEST_STATE));
    event(randomString);
    expect(localStorage.__STORE__[`persist:${persistedStore.shortName}`]).toBe(JSON.stringify({ name: randomString }));
});
test('Config LS prefix', () => {
    const key = 'test_key';
    const persistedStore = (0, index_1.withPersist)((0, effector_1.createStore)(TEST_STATE), { key });
    expect(localStorage.__STORE__[`${key}:${persistedStore.shortName}`]).toBe(JSON.stringify(TEST_STATE));
});
test('delete ls item if it has expired', () => {
    const key = 'test_key';
    const storeName = '1pk';
    const expire = Date.now() - 2000;
    localStorage.setItem(`${key}:${storeName}`, JSON.stringify({ surname: 'surname' }));
    const persistedStore = (0, index_1.withPersist)((0, effector_1.createStore)(TEST_STATE, { name: storeName }), {
        key,
        expire
    });
    expect(persistedStore.getState()).toEqual(TEST_STATE);
});
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