package wal

import (
	"bytes"
	"reflect"
	"testing"
)

func TestLog(t *testing.T) {
	l1 := &Log{ID: 1, CreateTime: 100, Compression: 0, Data: []byte("hello world")}

	var buf bytes.Buffer

	if err := l1.Encode(&buf); err != nil {
		t.Fatal(err)
	}

	l2 := &Log{}

	if err := l2.Decode(&buf); err != nil {
		t.Fatal(err)
	}

	if !reflect.DeepEqual(l1, l2) {
		t.Fatal("must equal")
	}
}