@v4fire/core/lib/core/cache/decorators/spec.js

V4Fire core library

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
var _kvStorage = require("../../../core/kv-storage");
var _persistent = _interopRequireDefault(require("../../../core/cache/decorators/persistent"));
var _ttl = _interopRequireDefault(require("../../../core/cache/decorators/ttl"));
var _restricted = _interopRequireDefault(require("../../../core/cache/restricted"));
var _const = require("../../../core/cache/decorators/persistent/engines/const");
describe('core/cache/decorators', () => {
  it('complex test', async () => {
    jest.spyOn(Date, 'now').mockReturnValue(0);
    const opts = {
      loadFromStorage: 'onInit'
    };
    const cache = new _restricted.default(2),
      cacheWithTTL = (0, _ttl.default)(cache),
      persistentCache = await (0, _persistent.default)(cacheWithTTL, _kvStorage.asyncLocal, opts);
    await persistentCache.set('foo', 1);
    await persistentCache.set('bar', 1, {
      ttl: 10
    });
    expect(await _kvStorage.asyncLocal.get(_const.INDEX_STORAGE_NAME)).toEqual({
      foo: Number.MAX_SAFE_INTEGER,
      bar: Number.MAX_SAFE_INTEGER
    });
    await persistentCache.set('baz', 1);
    expect(await _kvStorage.asyncLocal.get(_const.INDEX_STORAGE_NAME)).toEqual({
      bar: Number.MAX_SAFE_INTEGER,
      baz: Number.MAX_SAFE_INTEGER
    });
    await new Promise(r => setTimeout(r, 50));
    expect(await _kvStorage.asyncLocal.get(_const.INDEX_STORAGE_NAME)).toEqual({
      baz: Number.MAX_SAFE_INTEGER
    });
  });
});