Better test.
MODIFY
WalletWasabi/CoinJoin/Coordinator/Rounds/CoordinatorRound.cs
WalletWasabi/CoinJoin/Coordinator/Rounds/CoordinatorRound.cs
@@ -1183,7 +1183,7 @@ namespace WalletWasabi.CoinJoin.Coordinator.Rounds
{
// Check if mempool would accept a fake transaction created with the registered inputs.
// This will catch ascendant/descendant count and size limits for example.
- checkingTasks.Add((alice, batch.TestMempoolAcceptAsync(alice.Inputs)));
+ checkingTasks.Add((alice, batch.TestMempoolAcceptAsync(alice.Inputs, fakeOutputsCount: 2)));
}
var waiting = Task.WhenAll(checkingTasks.Select(t => t.task));
await batch.SendBatchAsync().ConfigureAwait(false);

Better test.