package util
import (
"bytes"
"encoding/binary"
"testing"
)
func TestLPString(t *testing.T) {
expected := []byte{4, 0x74, 0x6f, 0x6f, 0x66}
result := LPString("toof")
if !bytes.Equal(expected, result) {
t.Errorf("expected bytes to look like %+v, got %+v", expected, result)
}
}
func TestLPUin16String(t *testing.T) {
expected := []byte{0, 4, 0x74, 0x6f, 0x6f, 0x66}
result := LPUint16String("toof")
if !bytes.Equal(expected, result) {
t.Errorf("expected bytes to look like %+v, got %+v", expected, result)
}
}
func TestLPUStringLong(t *testing.T) {
str := `TEST of profile`
result := LPString(str)
resultLength := uint8(result[0])
if int(resultLength) != len(str) {
t.Errorf("expected length prefix to be %x but got %x", len(str), resultLength)
}
}
func TestLPUint16StringLong(t *testing.T) {
str := `TEST of profile`
result := LPUint16String(str)
resultLength := binary.BigEndian.Uint16(result[:2])
if int(resultLength) != len(str) {
t.Errorf("expected length prefix to be %x but got %x", len(str), resultLength)
}
}