anchor.diff:          initiator_amount => 80,
           responder_node => node2,
           responder_id => ?ALICE,
  -        responder_amount => 80
  +        responder_amount => 80,
  +        push_amount => 2
       },
       simple_channel_test(ChannelOpts, Cfg).
   
  
positive.code:         initiator_amount => 80,
          responder_node => node1,
          responder_id => ?ALICE,
          responder_amount => 80
      },
      simple_channel_test(ChannelOpts, Cfg).
  
  
negative.code:         initiator_id     := IAccount,
          initiator_amount := IAmt,
          responder_id     := RAccount,
          responder_amount := RAmt,
          push_amount      := PushAmount
      } = ChannelOpts,
  
      MikePubkey = aec_base58c:encode(account_pubkey, maps:get(pubkey, ?MIKE)),
  