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How to use localStorageGateway method in tracetest

Best JavaScript code snippet using tracetest

UserPreferences.service.ts

1import LocalStorageGateway from 'gateways/LocalStorage.gateway';2const storageKey = 'user_preferences';3interface IUserPreferences {4  lang: string;5}6const localStorageGateway = LocalStorageGateway<IUserPreferences>(storageKey);7const initialUserPreferences: IUserPreferences = {8  lang: 'en',9};10const UserPreferencesService = () => ({11  getUserPreferences(): IUserPreferences {12    const userPreferences = localStorageGateway.get() || initialUserPreferences;13    return userPreferences;14  },15  getUserPreference<K extends keyof IUserPreferences>(key: K): IUserPreferences[K] {16    const preferences = this.getUserPreferences();17    return preferences[key];18  },19  setPreference<K extends keyof IUserPreferences>(key: K, value: IUserPreferences[K]) {20    const preferences = this.getUserPreferences();21    const updatedUserPreferences = {22      ...preferences,23      [key]: value,24    };25    localStorageGateway.set(updatedUserPreferences);26    return updatedUserPreferences;27  },28});...

LocalStorage.gateway.test.ts

Source: LocalStorage.gateway.test.ts

1import LocalStorageGateway from '../LocalStorage.gateway';2const localStorage = LocalStorageGateway<{name: string}>('key');3describe('LocalStorageGateway', () => {4  it('should set a value and retrieve it afterwards', async () => {5    expect.assertions(1);6    const item = {name: 'test'};7    localStorage.set(item);8    const value = localStorage.get();9    expect(value).toEqual(item);10  });11  it('should return undefined as key is not found', async () => {12    const value = localStorage.get('not-found');13    expect(value).toEqual(undefined);14  });...

LocalStorage.gateway.ts

Source: LocalStorage.gateway.ts

1const LocalStorageGateway = <T>(defaultKey = '') => {2  const localstorage = window.localStorage;3  return {4    set<K = T>(value: K, key = defaultKey): void {5      const json = JSON.stringify(value);6      localstorage.setItem(key, json);7    },8    get<K = T>(key = defaultKey): K | undefined {9      const value = localstorage.getItem(key);10      return value ? JSON.parse(value) : undefined;11    },12  };13};...

Using AI Code Generation

1var tracetest = require('tracetest');2var trace = tracetest.trace;3var localStorageGateway = tracetest.localStorageGateway;4var tracetest = require('tracetest');5var trace = tracetest.trace;6var localStorageGateway = tracetest.localStorageGateway;7var tracetest = require('tracetest');8var trace = tracetest.trace;9var localStorageGateway = tracetest.localStorageGateway;10var tracetest = require('tracetest');11var trace = tracetest.trace;12var localStorageGateway = tracetest.localStorageGateway;13var tracetest = require('tracetest');14var trace = tracetest.trace;15var localStorageGateway = tracetest.localStorageGateway;16var tracetest = require('tracetest');17var trace = tracetest.trace;18var localStorageGateway = tracetest.localStorageGateway;19var tracetest = require('tracetest');20var trace = tracetest.trace;21var localStorageGateway = tracetest.localStorageGateway;22var tracetest = require('tracetest');23var trace = tracetest.trace;24var localStorageGateway = tracetest.localStorageGateway;25var tracetest = require('tracetest');26var trace = tracetest.trace;27var localStorageGateway = tracetest.localStorageGateway;28var tracetest = require('tracetest');29var trace = tracetest.trace;30var localStorageGateway = tracetest.localStorageGateway;31var tracetest = require('tracetest');32var trace = tracetest.trace;33var localStorageGateway = tracetest.localStorageGateway;34var tracetest = require('tracetest');35var trace = tracetest.trace;36var localStorageGateway = tracetest.localStorageGateway;

Using AI Code Generation

1var tracetest = require('tracetest');2tracetest.localStorageGateway('foo', 'bar');3var tracetest = require('tracetest');4tracetest.localStorageGateway('foo', 'bar');5var tracetest = require('tracetest');6tracetest.localStorageGateway('foo', 'bar');7var tracetest = require('tracetest');8tracetest.localStorageGateway('foo', 'bar');9var tracetest = require('tracetest');10tracetest.localStorageGateway('foo', 'bar');11var tracetest = require('tracetest');12tracetest.localStorageGateway('foo', 'bar');13var tracetest = require('tracetest');14tracetest.localStorageGateway('foo', 'bar');

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