@empathyco/x-storage-service/dist/cjs/__tests__/in-memory-storage-service.spec.js

Storage service with TTL

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var in_memory_storage_service_1 = require("../in-memory-storage-service");
var storage;
var key = 'key';
var anotherKey = 'another-key';
var item = { a: 'item', b: true, c: 288 };
describe('testing InMemoryStorageService', function () {
    beforeEach(function () {
        storage = new in_memory_storage_service_1.InMemoryStorageService();
    });
    it('gets an item from storage', function () {
        storage.setItem(key, item);
        expect(storage.getItem(key)).toEqual(item);
    });
    it('removes an item from storage and returns it', function () {
        storage.setItem(key, item);
        expect(storage.removeItem(key)).toEqual(item);
    });
    it('clears all the items', function () {
        storage.setItem(key, item);
        storage.setItem(anotherKey, item);
        expect(storage.clear()).toEqual(2);
        expect(storage.getItem(key)).toBeNull();
        expect(storage.getItem(anotherKey)).toBeNull();
    });
    it('does not allow you to save undefined values', function () {
        storage.setItem(key, undefined);
        expect(storage.getItem(key)).toBeNull();
    });
    it('allows you to save null values', function () {
        storage.setItem(key, null);
        expect(storage.getItem(key)).toBeNull();
    });
});
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