1import * as Cellular from 'expo-cellular'; 2import * as Network from 'expo-network'; 3 4export const name = 'Cellular'; 5 6export async function test({ describe, it, expect, jasmine }) { 7 describe('Cellular.allowsVoip', () => { 8 it('returns a boolean', () => { 9 const allowsVoip = Cellular.allowsVoip; 10 11 expect(allowsVoip).toEqual(jasmine.any(Boolean)); 12 }); 13 }); 14 describe('Cellular.carrier', () => { 15 it('returns a String or null', () => { 16 const carrier = Cellular.carrier; 17 // nullable 18 expect(carrier).toEqual(jasmine.any(String) || null); 19 }); 20 }); 21 describe('Cellular.isoCountryCode', () => { 22 it('returns a String or null', () => { 23 const isoCountryCode = Cellular.isoCountryCode; 24 // nullable 25 expect(isoCountryCode).toEqual(jasmine.any(String) || null); 26 }); 27 }); 28 describe('Cellular.mobileCountryCode', () => { 29 it('returns a String or null', () => { 30 const mobileCountryCode = Cellular.mobileCountryCode; 31 // nullable 32 expect(mobileCountryCode).toEqual(jasmine.any(String) || null); 33 }); 34 }); 35 describe('Cellular.mobileNetworkCode', () => { 36 it('returns a String or null', () => { 37 const mobileNetworkCode = Cellular.mobileNetworkCode; 38 // nullable 39 expect(mobileNetworkCode).toEqual(jasmine.any(String) || null); 40 }); 41 }); 42 43 describe('Cellular.getCellularGenerationAsync()', () => { 44 it('returns an enum value of Cellular.Cellular Generation', async () => { 45 let hasError = false; 46 let cellularGeneration; 47 const CellularGenerationEnumValues = [0, 1, 2, 3]; 48 49 try { 50 cellularGeneration = await Cellular.getCellularGenerationAsync(); 51 } catch (e) { 52 hasError = true; 53 console.log(e); 54 } 55 56 expect(hasError).toBe(false); 57 expect(cellularGeneration).toEqual(jasmine.any(Number)); 58 expect(CellularGenerationEnumValues.includes(cellularGeneration)).toBe(true); 59 }); 60 }); 61 62 // TODO: What about if airplane mode is on? 63} 64