Add benchmark for ValidateOrder

orderfilter/filter_bench_test.go

@@ -0,0 +1,44 @@
+package orderfilter
+
+import (
+	"math/big"
+	"testing"
+
+	"github.com/0xProject/0x-mesh/constants"
+	"github.com/0xProject/0x-mesh/zeroex"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/math"
+	"github.com/stretchr/testify/require"
+)
+
+func BenchmarkValidateOrder(b *testing.B) {
+	order := &zeroex.Order{
+		ChainID:               big.NewInt(constants.TestChainID),
+		MakerAddress:          common.HexToAddress("0x5409ed021d9299bf6814279a6a1411a7e866a631"),
+		MakerAssetData:        common.FromHex("0xf47261b0000000000000000000000000871dd7c2b4b25e1aa18728e9d5f2af4c4e431f5c"),
+		MakerAssetAmount:      math.MustParseBig256("1000"),
+		MakerFee:              math.MustParseBig256("0"),
+		TakerAddress:          common.HexToAddress("0x0000000000000000000000000000000000000000"),
+		TakerAssetData:        common.FromHex("0xf47261b00000000000000000000000000b1ba0af832d7c05fd64161e0db78e85978e8082"),
+		TakerAssetAmount:      math.MustParseBig256("2000"),
+		TakerFee:              math.MustParseBig256("0"),
+		SenderAddress:         common.HexToAddress("0x0000000000000000000000000000000000000000"),
+		ExchangeAddress:       common.HexToAddress("0x48bacb9266a570d521063ef5dd96e61686dbe788"),
+		FeeRecipientAddress:   common.HexToAddress("0xa258b39954cef5cb142fd567a46cddb31a670124"),
+		ExpirationTimeSeconds: math.MustParseBig256("1574532801"),
+		Salt:                  math.MustParseBig256("1548619145450"),
+	}
+
+	filter, err := New(constants.TestChainID, DefaultCustomOrderSchema, contractAddresses)
+	require.NoError(b, err)
+	signedOrder, err := zeroex.SignTestOrder(order)
+	require.NoError(b, err)
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		_, err = filter.ValidateOrder(signedOrder)
+		b.StopTimer()
+		require.NoError(b, err)
+		b.StartTimer()
+	}
+}