taro-s4s/packages/taro-rn/src/__tests__/geolocation.test.js

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import navigator from './__mock__/mockNavigator'
import Taro from '../index.js'

Taro.initNativeApi(Taro)

describe('geolocation', () => {
  describe('getLocation', () => {
    test('不支持定位时返回执行fail', async () => {
      global.navigator = {}

      const success = jest.fn()
      const fail = jest.fn()
      const complete = jest.fn()

      const expectMsg = '本设备不支持定位功能'

      expect.assertions(6)

      return Taro.getLocation({
        success,
        fail,
        complete
      }).catch((err) => {
        expect(success.mock.calls.length).toBe(0)
        expect(fail.mock.calls.length).toBe(1)
        expect(complete.mock.calls.length).toBe(1)
        expect(complete.mock.calls[0][0]).toEqual({ errMsg: expectMsg })
        expect(fail.mock.calls[0][0]).toEqual({ errMsg: expectMsg })
        expect(err.errMsg).toEqual(expectMsg)
      })
    })

    test('定位功能返回正常参数', () => {
      global.navigator = navigator

      const success = jest.fn()
      const fail = jest.fn()
      const complete = jest.fn()

      const expectData = {
        latitude: expect.any(Number),
        longitude: expect.any(Number),
        speed: expect.any(Number),
        accuracy: expect.any(Number),
        altitude: expect.any(Number),
        verticalAccuracy: expect.any(Number),
        horizontalAccuracy: expect.any(Number),
        timestamp: expect.any(Number)
      }

      expect.assertions(6)

      return Taro.getLocation({
        success,
        fail,
        complete
      }).then((res) => {
        expect(success.mock.calls.length).toBe(1)
        expect(fail.mock.calls.length).toBe(0)
        expect(complete.mock.calls.length).toBe(1)
        expect(complete.mock.calls[0][0]).toEqual(expect.objectContaining(expectData))
        expect(success.mock.calls[0][0]).toEqual(expect.objectContaining(expectData))
        expect(res).toEqual(expect.objectContaining(expectData))
      })
    })
  })
})