1package common
 2
 3import (
 4	"encoding/hex"
 5	"math/big"
 6	"testing"
 7
 8	"github.com/stretchr/testify/assert"
 9	"github.com/stretchr/testify/require"
10)
11
12func TestNewL2Tx(t *testing.T) {
13	l2Tx := &L2Tx{
14		FromIdx: 87654,
15		ToIdx:   300,
16		Amount:  big.NewInt(4),
17		Nonce:   144,
18	}
19	l2Tx, err := NewL2Tx(l2Tx)
20	assert.Nil(t, err)
21	assert.Equal(t, "0x020000000156660000000090", l2Tx.TxID.String())
22}
23
24func TestL2TxByteParsers(t *testing.T) {
25	amount := new(big.Int)
26	amount.SetString("79000000", 10)
27	l2Tx := &L2Tx{
28		ToIdx:   256,
29		Amount:  amount,
30		FromIdx: 257,
31		Fee:     201,
32	}
33	// Data from the compatibility test
34	expected := "00000101000001002b16c9"
35	encodedData, err := l2Tx.BytesDataAvailability(32)
36	require.Nil(t, err)
37	assert.Equal(t, expected, hex.EncodeToString(encodedData))
38
39	decodedData, err := L2TxFromBytes(encodedData, 32)
40	require.Nil(t, err)
41	assert.Equal(t, l2Tx, decodedData)
42}