import { getNetWorkNameById } from '../../src/utils/blockchainHelpers' describe('blockchainHelpers', () => { describe('getNetWorkNameById', () => { it('should work for the mainnet', () => { expect(getNetWorkNameById(1)).toEqual('Mainnet') }) it('should work for morden', () => { expect(getNetWorkNameById(2)).toEqual('Morden') }) it('should work for ropsten', () => { expect(getNetWorkNameById(3)).toEqual('Ropsten') }) it('should work for rinkeby', () => { expect(getNetWorkNameById(4)).toEqual('Rinkeby') }) it('should work for kovan', () => { expect(getNetWorkNameById(42)).toEqual('Kovan') }) it('should work for sokol', () => { expect(getNetWorkNameById(77)).toEqual('Sokol') }) it('should work for core POA', () => { expect(getNetWorkNameById(99)).toEqual('Core_POA') }) it('should return null for unknown network ids', () => { expect(getNetWorkNameById(5)).toEqual(null) expect(getNetWorkNameById(43)).toEqual(null) expect(getNetWorkNameById(1000)).toEqual(null) }) }) })