1import { expect, assert } from "chai";2import { default as usingApi, submitTransactionAsync } from "./substrate/substrate-api";3import { alicesPublicKey, bobsPublicKey, ferdiesPublicKey } from "./accounts";4import privateKey from "./substrate/privateKey";5import getBalance from "./substrate/get-balance";67describe('Transfer', () => {8 it('Balance transfers', async () => {9 await usingApi(async api => {10 const [alicesBalanceBefore, bobsBalanceBefore] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);1112 const alicePrivateKey = privateKey('//Alice');13 14 const transfer = api.tx.balances.transfer(bobsPublicKey, 1n);15 const result = await submitTransactionAsync(alicePrivateKey, transfer);1617 const [alicesBalanceAfter, bobsBalanceAfter] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);1819 expect(alicesBalanceAfter < alicesBalanceBefore).to.be.true;20 expect(bobsBalanceAfter > bobsBalanceBefore).to.be.true;21 });22 });2324 it('Inability to pay fees error message is correct', async () => {25 await usingApi(async api => {26 const pk = privateKey('//Ferdie');2728 console.log = function () {};29 console.error = function () {};30 31 const badTransfer = api.tx.balances.transfer(bobsPublicKey, 1n);32 const badTransaction = async function () { 33 const result = await submitTransactionAsync(pk, badTransfer);34 };35 await expect(badTransaction()).to.be.rejectedWith("Inability to pay some fees");3637 delete console.log;38 delete console.error;39 });40 });41});