import CustomerMap from '@/views/customer/map.vue'
import { getparameter } from '@/api/system/dictionary'

jest.mock('@/api/system/dictionary', () => ({ getparameter: jest.fn() }))
jest.mock('@/api/customer', () => ({ getList: jest.fn() }))
jest.mock('@/utils/auth', () => ({ getAuthAreas: () => [], getAuthTypes: () => [] }))
jest.mock('@/utils/tianditu', () => ({}))

describe('customer map with an empty local database', () => {
  beforeEach(() => getparameter.mockReset())
  it('does not stop map initialization when the city dictionary is missing', async() => {
    getparameter.mockResolvedValue(null)
    const state = { areas: [], areaMap: new Map(), selector: { area_id: '' } }
    await CustomerMap.methods.getAreas.call(state)
    expect(state.areas).toEqual([])
    expect(state.selector.area_id).toBe('')
  })
  it('tolerates a city without a child area dictionary', async() => {
    getparameter.mockResolvedValueOnce({ detail: [{ id: 1, value: '常州市' }] }).mockResolvedValueOnce(null)
    const state = { areas: [], areaMap: new Map(), selector: { area_id: '' } }
    await CustomerMap.methods.getAreas.call(state)
    expect(state.areas[0].children).toEqual([])
  })
})