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package dhcpv4
import (
"testing"
"github.com/insomniacslk/dhcp/rfc1035label"
"github.com/stretchr/testify/require"
)
func TestParseOptDomainSearch(t *testing.T) {
data := []byte{
7, 'e', 'x', 'a', 'm', 'p', 'l', 'e', 3, 'c', 'o', 'm', 0,
6, 's', 'u', 'b', 'n', 'e', 't', 7, 'e', 'x', 'a', 'm', 'p', 'l', 'e', 3, 'o', 'r', 'g', 0,
}
opt, err := ParseOptDomainSearch(data)
require.NoError(t, err)
require.Equal(t, 2, len(opt.DomainSearch.Labels))
require.Equal(t, data, opt.DomainSearch.ToBytes())
require.Equal(t, opt.DomainSearch.Labels[0], "example.com")
require.Equal(t, opt.DomainSearch.Labels[1], "subnet.example.org")
}
func TestOptDomainSearchToBytes(t *testing.T) {
expected := []byte{
7, 'e', 'x', 'a', 'm', 'p', 'l', 'e', 3, 'c', 'o', 'm', 0,
6, 's', 'u', 'b', 'n', 'e', 't', 7, 'e', 'x', 'a', 'm', 'p', 'l', 'e', 3, 'o', 'r', 'g', 0,
}
opt := OptDomainSearch{
DomainSearch: &rfc1035label.Labels{
Labels: []string{
"example.com",
"subnet.example.org",
},
},
}
require.Equal(t, opt.ToBytes(), expected)
}
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