public async void DepositShouldReturnAddress()
{
SetupNxtAccount(TestConstants.SenderAccount, 1);
await slackHandler.InstantMessageCommand("deposit", slackUser, imSession);
slackConnectorMock.Verify(c => c.SendMessage(imSession.Id,
It.Is <string>(input => input.Equals(MessageConstants.DepositAddress(TestConstants.SenderAccount.NxtAccountRs))), true));
}