fix: ignore iris strange trace

tracelistener/processor/bank_test.go

@@ -14,7 +14,6 @@ import (
 
 func TestBankProcessorOwnsKey(t *testing.T) {
 	d := bankProcessor{}
-
 	tests := []struct {
 		name        string
 		prefix      []byte

tracelistener/processor/datamarshaler/impl_v44.go

@@ -72,21 +72,21 @@ func (d DataMarshaler) Bank(data tracelistener.TraceOperation) (models.BalanceRo
 	}
 
 	if err := getCodec().Unmarshal(data.Value, &coins); err != nil {
-		return models.BalanceRow{}, err
+		return models.BalanceRow{}, fmt.Errorf("cannot unmarshal balance coin: %w", err)
 	}
 
 	// Since SDK 0.44.x x/bank now deletes keys from store when the balance is 0
 	// (picture someone who sends all their balance to another address).
 	// To work around this issue, we don't return when coin is invalid when data.Operation is "delete",
 	// and we set balance == 0 instead.
-	if !coins.IsValid() {
+	if err := coins.Validate(); err != nil {
 		if data.Operation == tracelistener.DeleteOp.String() {
 			// rawAddress still contains the length prefix, so we have to jump it by
 			// reading 1 byte after len(addrBytes)
 			denom := rawAddress[len(addrBytes)+1:]
 			coins.Denom = string(denom)
 		} else {
-			return models.BalanceRow{}, nil
+			return models.BalanceRow{}, fmt.Errorf("invalid balance coin: %w", err)
 		}
 	}
 

tracelistener/processor/datamarshaler/impl_v44_test.go

@@ -5,10 +5,107 @@ package datamarshaler
 import (
 	"testing"
 
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/bank/types"
 	clientTypes "github.com/cosmos/ibc-go/v2/modules/core/02-client/types"
+	models "github.com/emerishq/demeris-backend-models/tracelistener"
+	"github.com/emerishq/tracelistener/tracelistener"
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"go.uber.org/zap"
 )
 
+func TestDataMarshalerBank(t *testing.T) {
+	var (
+		coins = sdk.Coin{
+			Denom:  "uatom",
+			Amount: sdk.NewInt(100),
+		}
+		coinBz, _ = coins.Marshal()
+	)
+	tests := []struct {
+		name               string
+		tr                 tracelistener.TraceOperation
+		expectedError      string
+		expectedBalanceRow models.BalanceRow
+	}{
+		{
+			name: "fail: key doesn't have address",
+			tr: tracelistener.TraceOperation{
+				Operation: tracelistener.WriteOp.String(),
+				Key:       types.BalancesPrefix,
+			},
+			expectedError: "cannot parse address from balance store key, invalid key",
+		},
+		{
+			name: "fail: key have wrong address length",
+			tr: tracelistener.TraceOperation{
+				Operation: tracelistener.WriteOp.String(),
+				Key:       append(types.BalancesPrefix, []byte{4, 'a', 'd', 'd'}...),
+			},
+			expectedError: "cannot parse address from balance store key, invalid key",
+		},
+		{
+			name: "fail: value is empty",
+			tr: tracelistener.TraceOperation{
+				Operation: tracelistener.WriteOp.String(),
+				Key:       append(types.BalancesPrefix, []byte{3, 'a', 'd', 'd'}...),
+			},
+			expectedError: "invalid balance coin: invalid denom: ",
+		},
+		{
+			name: "ok: value is not a valid coin",
+			tr: tracelistener.TraceOperation{
+				Operation: tracelistener.WriteOp.String(),
+				Key:       append(types.BalancesPrefix, []byte{3, 'a', 'd', 'd'}...),
+				Value:     []byte("\n$\n\x05uiris\x12\x1b509625143506063788050678455"),
+			},
+			expectedError: "invalid balance coin: invalid denom: \n\x05uiris\x12\x1b509625143506063788050678455",
+		},
+		{
+			name: "ok: value is not a valid coin but operation is delete",
+			tr: tracelistener.TraceOperation{
+				Operation: tracelistener.DeleteOp.String(),
+				Key:       append(types.BalancesPrefix, []byte{3, 'a', 'd', 'd'}...),
+			},
+			expectedBalanceRow: models.BalanceRow{
+				Address: "616464",
+				Amount:  "0",
+			},
+		},
+		{
+			name: "ok",
+			tr: tracelistener.TraceOperation{
+				Operation: tracelistener.WriteOp.String(),
+				Key:       append(types.BalancesPrefix, []byte{3, 'a', 'd', 'd'}...),
+				Value:     coinBz,
+			},
+			expectedBalanceRow: models.BalanceRow{
+				Address: "616464",
+				Amount:  "100uatom",
+				Denom:   "uatom",
+			},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			require := require.New(t)
+			assert := assert.New(t)
+			dm := NewDataMarshaler(zap.L().Sugar())
+
+			row, err := dm.Bank(tt.tr)
+
+			if tt.expectedError != "" {
+				require.EqualError(err, tt.expectedError)
+				return
+			}
+			require.NoError(err)
+			assert.Equal(tt.expectedBalanceRow, row)
+		})
+	}
+
+}
+
 func Test_ParseIBCChainID(t *testing.T) {
 	tt := []struct {
 		name        string