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|
package ztpv4
import (
"testing"
"github.com/insomniacslk/dhcp/dhcpv4"
"github.com/stretchr/testify/require"
)
func TestParseV4VendorClass(t *testing.T) {
tt := []struct {
name string
vc, hostname string
want *VendorData
fail bool
}{
{name: "empty", fail: true},
{name: "unknownVendor", vc: "VendorX;BFR10K;XX12345", fail: true},
{name: "truncatedVendor", vc: "Arista;1234", fail: true},
{
name: "arista",
vc: "Arista;DCS-7050S-64;01.23;JPE12345678",
want: &VendorData{VendorName: "Arista", Model: "DCS-7050S-64", Serial: "JPE12345678"},
},
{
name: "juniper",
vc: "Juniper-ptx1000-DD123",
want: &VendorData{VendorName: "Juniper", Model: "ptx1000", Serial: "DD123"},
},
{
name: "juniperModelDash",
vc: "Juniper-qfx10002-36q-DN817",
want: &VendorData{VendorName: "Juniper", Model: "qfx10002-36q", Serial: "DN817"},
},
{
name: "juniperHostnameSerial",
vc: "Juniper-qfx10008",
hostname: "DE123",
want: &VendorData{VendorName: "Juniper", Model: "qfx10008", Serial: "DE123"},
},
{name: "juniperNoSerial", vc: "Juniper-qfx10008", fail: true},
{
name: "zpe",
vc: "ZPESystems:NSC:001234567",
want: &VendorData{VendorName: "ZPESystems", Model: "NSC", Serial: "001234567"},
},
}
for _, tc := range tt {
t.Run(tc.name, func(t *testing.T) {
packet, err := dhcpv4.New()
if err != nil {
t.Fatalf("failed to creat dhcpv4 packet object: %v", err)
}
if tc.vc != "" {
packet.UpdateOption(&dhcpv4.OptClassIdentifier{
Identifier: tc.vc,
})
}
if tc.hostname != "" {
packet.UpdateOption(&dhcpv4.OptHostName{
HostName: tc.hostname,
})
}
vd, err := ParseVendorData(packet)
if tc.fail {
require.Error(t, err)
} else {
require.NoError(t, err)
require.Equal(t, tc.want, vd)
}
})
}
}
|
