public static async void ChangeDefaultAccount() { Wallet wallet = Wallet.FromJson(walletJson); WalletManager walletManager = new WalletManager( new NeoScanRestService(NeoScanNet.MainNet), new RpcClient(new Uri("http://seed4.travala.com:10332")), wallet); var account = await walletManager.CreateAccount("test1", "test123455"); await walletManager.CreateAccount("test2", "test123455"); walletManager.ChangeDefaultAccount(2); var defaultAccount = walletManager.GetDefaultAccount(); var accountToCompare = walletManager.GetAccount(account.Address.ToAddress()); Assert.Equal(defaultAccount, accountToCompare); }