/*
 * Copyright (c) 2022 Snowplow Analytics Ltd, 2010 Anthon Pang
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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 */

import { attemptGetLocalStorage, attemptWriteLocalStorage } from '../src/helpers';

describe('local storage', () => {
  beforeAll(() => {
    localStorage.clear();
  });

  it('should work for pre existing values with no expiry', () => {
    const value = 'value';
    localStorage.setItem('key', value);
    const retrieved = attemptGetLocalStorage('key');
    expect(retrieved).toBe(value);
  });

  it('should return values', () => {
    const value = 'value';
    const ttl = 1;
    attemptWriteLocalStorage('key', value, ttl);
    const retrieved = attemptGetLocalStorage('key');
    expect(retrieved).toBe(value);
  });

  it('should not return expired values', () => {
    const value = 'value';
    const ttl = -1;
    attemptWriteLocalStorage('key', value, ttl);
    const retrieved = attemptGetLocalStorage('key');
    expect(retrieved).toBeUndefined();
  });
});