mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-25 03:56:34 +00:00
95 lines
2 KiB
Go
95 lines
2 KiB
Go
package state
|
|
|
|
import (
|
|
gio "io"
|
|
"math/rand"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/nspcc-dev/neo-go/pkg/io"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestNEP5TransferLog_Append(t *testing.T) {
|
|
r := rand.New(rand.NewSource(time.Now().UnixNano()))
|
|
expected := []*NEP5Transfer{
|
|
randomTransfer(t, r),
|
|
randomTransfer(t, r),
|
|
randomTransfer(t, r),
|
|
randomTransfer(t, r),
|
|
}
|
|
|
|
lg := new(NEP5TransferLog)
|
|
for _, tr := range expected {
|
|
require.NoError(t, lg.Append(tr))
|
|
}
|
|
|
|
i := 0
|
|
err := lg.ForEach(func(tr *NEP5Transfer) error {
|
|
require.Equal(t, expected[i], tr)
|
|
i++
|
|
return nil
|
|
})
|
|
require.NoError(t, err)
|
|
|
|
}
|
|
|
|
func TestNEP5Tracker_EncodeBinary(t *testing.T) {
|
|
expected := &NEP5Tracker{
|
|
Balance: int64(rand.Uint64()),
|
|
LastUpdatedBlock: rand.Uint32(),
|
|
}
|
|
|
|
testEncodeDecode(t, expected, new(NEP5Tracker))
|
|
}
|
|
|
|
func TestNEP5Transfer_DecodeBinary(t *testing.T) {
|
|
expected := &NEP5Transfer{
|
|
Asset: util.Uint160{1, 2, 3},
|
|
From: util.Uint160{5, 6, 7},
|
|
To: util.Uint160{8, 9, 10},
|
|
Amount: 42,
|
|
Block: 12345,
|
|
Timestamp: 54321,
|
|
Tx: util.Uint256{8, 5, 3},
|
|
}
|
|
|
|
testEncodeDecode(t, expected, new(NEP5Transfer))
|
|
}
|
|
|
|
func TestNEP5TransferSize(t *testing.T) {
|
|
tr := randomTransfer(t, rand.New(rand.NewSource(0)))
|
|
size := io.GetVarSize(tr)
|
|
require.EqualValues(t, NEP5TransferSize, size)
|
|
}
|
|
|
|
func randomTransfer(t *testing.T, r *rand.Rand) *NEP5Transfer {
|
|
tr := &NEP5Transfer{
|
|
Amount: int64(r.Uint64()),
|
|
Block: r.Uint32(),
|
|
}
|
|
|
|
var err error
|
|
_, err = gio.ReadFull(r, tr.Asset[:])
|
|
require.NoError(t, err)
|
|
_, err = gio.ReadFull(r, tr.From[:])
|
|
require.NoError(t, err)
|
|
_, err = gio.ReadFull(r, tr.To[:])
|
|
require.NoError(t, err)
|
|
_, err = gio.ReadFull(r, tr.Tx[:])
|
|
require.NoError(t, err)
|
|
|
|
return tr
|
|
}
|
|
|
|
func testEncodeDecode(t *testing.T, expected, actual io.Serializable) {
|
|
w := io.NewBufBinWriter()
|
|
expected.EncodeBinary(w.BinWriter)
|
|
require.NoError(t, w.Err)
|
|
|
|
r := io.NewBinReaderFromBuf(w.Bytes())
|
|
actual.DecodeBinary(r)
|
|
require.NoError(t, r.Err)
|
|
require.Equal(t, expected, actual)
|
|
}
|