import {expect} from 'chai'; import {createMockProvider} from 'ethereum-waffle'; import {getNetworkId} from '../../src/utils/getNetworkId'; describe('INT: getNetworkId', () => { it('return ganache network id', async () => { const provider = createMockProvider({network_id: 1234}); const id = await getNetworkId(provider._web3Provider as any); expect(id).eq('1234'); }); });