/*
 * MIT License
 *
 * Copyright (c) 2020-present Cloudogu GmbH and Contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
/// <reference types="cypress" />

context('Local Storage', () => {
  beforeEach(() => {
    cy.visit('https://example.cypress.io/commands/local-storage')
  })
  // Although local storage is automatically cleared
  // in between tests to maintain a clean state
  // sometimes we need to clear the local storage manually

  it('cy.clearLocalStorage() - clear all data in local storage', () => {
    // https://on.cypress.io/clearlocalstorage
    cy.get('.ls-btn').click().should(() => {
      expect(localStorage.getItem('prop1')).to.eq('red')
      expect(localStorage.getItem('prop2')).to.eq('blue')
      expect(localStorage.getItem('prop3')).to.eq('magenta')
    })

    // clearLocalStorage() yields the localStorage object
    cy.clearLocalStorage().should((ls) => {
      expect(ls.getItem('prop1')).to.be.null
      expect(ls.getItem('prop2')).to.be.null
      expect(ls.getItem('prop3')).to.be.null
    })

    // Clear key matching string in Local Storage
    cy.get('.ls-btn').click().should(() => {
      expect(localStorage.getItem('prop1')).to.eq('red')
      expect(localStorage.getItem('prop2')).to.eq('blue')
      expect(localStorage.getItem('prop3')).to.eq('magenta')
    })

    cy.clearLocalStorage('prop1').should((ls) => {
      expect(ls.getItem('prop1')).to.be.null
      expect(ls.getItem('prop2')).to.eq('blue')
      expect(ls.getItem('prop3')).to.eq('magenta')
    })

    // Clear keys matching regex in Local Storage
    cy.get('.ls-btn').click().should(() => {
      expect(localStorage.getItem('prop1')).to.eq('red')
      expect(localStorage.getItem('prop2')).to.eq('blue')
      expect(localStorage.getItem('prop3')).to.eq('magenta')
    })

    cy.clearLocalStorage(/prop1|2/).should((ls) => {
      expect(ls.getItem('prop1')).to.be.null
      expect(ls.getItem('prop2')).to.be.null
      expect(ls.getItem('prop3')).to.eq('magenta')
    })
  })
})