add test

action/tx_dynamic_fee_test.go

@@ -0,0 +1,56 @@
+package action
+
+import (
+	"math/big"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDynamicFeeTx(t *testing.T) {
+	r := require.New(t)
+	acl := types.AccessList{
+		{Address: common.HexToAddress("0x1"), StorageKeys: []common.Hash{common.HexToHash("0x2")}},
+	}
+	tx := &DynamicFeeTx{
+		chainID:    1,
+		nonce:      2,
+		gasLimit:   3,
+		gasTipCap:  big.NewInt(4),
+		gasFeeCap:  big.NewInt(5),
+		accessList: acl,
+	}
+	// case: getters
+	r.Equal(tx.Version(), uint32(DynamicFeeTxType))
+	r.Equal(tx.ChainID(), uint32(1))
+	r.Equal(tx.Nonce(), uint64(2))
+	r.Equal(tx.Gas(), uint64(3))
+	r.Equal(tx.GasTipCap(), big.NewInt(4))
+	r.Equal(tx.GasFeeCap(), big.NewInt(5))
+	r.Equal(tx.GasPrice(), tx.GasFeeCap())
+	r.Equal(tx.AccessList(), acl)
+	r.Equal(uint64(0), tx.BlobGas())
+	r.Nil(tx.BlobGasFeeCap())
+	r.Len(tx.BlobHashes(), 0)
+	r.Nil(tx.BlobTxSidecar())
+	// case: toProto and fromProto
+	core := tx.toProto()
+	tx2 := &DynamicFeeTx{}
+	r.NoError(tx2.fromProto(core))
+	r.Equal(tx, tx2)
+	// case: sanity check
+	r.NoError(tx.SanityCheck())
+	tx.gasTipCap = big.NewInt(-1)
+	r.ErrorIs(ErrNegativeValue, tx.SanityCheck())
+	tx.gasTipCap = big.NewInt(10)
+	r.ErrorIs(tx.SanityCheck(), ErrGasFeeCapLessThanTipCap)
+	// case: setters
+	tx.setChainID(2)
+	r.Equal(uint32(2), tx.ChainID())
+	tx.setNonce(3)
+	r.Equal(uint64(3), tx.Nonce())
+	tx.setGas(4)
+	r.Equal(uint64(4), tx.Gas())
+}