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lntest: log the expected and last balance in WaitForBalance error case

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This commit is contained in:
Olaoluwa Osuntokun 2018-09-06 16:49:23 -07:00
parent 09d4660524
commit 27ecfbbd36
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GPG Key ID: 964EA263DD637C21
1 changed files with 6 additions and 1 deletions
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7
lntest/node.go
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@ -24,6 +24,7 @@ import (
"github.com/btcsuite/btcd/chaincfg/chainhash"
"github.com/btcsuite/btcd/rpcclient"
"github.com/btcsuite/btcd/wire"
"github.com/btcsuite/btcutil"
"github.com/go-errors/errors"
"github.com/lightningnetwork/lnd/lnrpc"
"github.com/lightningnetwork/lnd/macaroons"
@ -901,6 +902,7 @@ func (hn *HarnessNode) WaitForBalance(expectedBalance int64, confirmed bool) err
ctx := context.Background()
req := &lnrpc.WalletBalanceRequest{}
var lastBalance btcutil.Amount
doesBalanceMatch := func() bool {
balance, err := hn.WalletBalance(ctx, req)
if err != nil {
@ -908,15 +910,18 @@ func (hn *HarnessNode) WaitForBalance(expectedBalance int64, confirmed bool) err
}
if confirmed {
lastBalance = btcutil.Amount(balance.ConfirmedBalance)
return balance.ConfirmedBalance == expectedBalance
}
lastBalance = btcutil.Amount(balance.UnconfirmedBalance)
return balance.UnconfirmedBalance == expectedBalance
}
err := WaitPredicate(doesBalanceMatch, 30*time.Second)
if err != nil {
return errors.New("balances not synced after deadline")
return fmt.Errorf("balances not synced after deadline: "+
"expected %v, only have %v", expectedBalance, lastBalance)
}
return nil