add test

Author: mmsqe

rpc/backend/utils_test.go

@@ -0,0 +1,29 @@
+package backend
+
+import (
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/txpool/legacypool"
+	"github.com/stretchr/testify/require"
+
+	"github.com/cosmos/evm/mempool"
+	"github.com/cosmos/evm/mempool/txpool"
+)
+
+func TestHandleBroadcastRawLog(t *testing.T) {
+	txHash := common.HexToHash("0x123")
+	cases := []string{
+		legacypool.ErrOutOfOrderTxFromDelegated.Error(),
+		txpool.ErrInflightTxLimitReached.Error(),
+		legacypool.ErrAuthorityReserved.Error(),
+		txpool.ErrUnderpriced.Error(),
+		legacypool.ErrTxPoolOverflow.Error(),
+		legacypool.ErrFutureReplacePending.Error(),
+		mempool.ErrNonceGap.Error(),
+	}
+	for _, rawLog := range cases {
+		require.True(t, HandleBroadcastRawLog(rawLog, txHash), "expected true for: %s", rawLog)
+	}
+	require.False(t, HandleBroadcastRawLog("some other error", txHash))
+}