netbird/iface/wg_configurer_usp_test.go

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package iface
import (
"encoding/hex"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
)
var ipcFixture = `
private_key=e84b5a6d2717c1003a13b431570353dbaca9146cf150c5f8575680feba52027a
listen_port=12912
public_key=b85996fecc9c7f1fc6d2572a76eda11d59bcd20be8e543b15ce4bd85a8e75a33
preshared_key=188515093e952f5f22e865cef3012e72f8b5f0b598ac0309d5dacce3b70fcf52
allowed_ip=192.168.4.4/32
endpoint=[abcd:23::33%2]:51820
public_key=58402e695ba1772b1cc9309755f043251ea77fdcf10fbe63989ceb7e19321376
tx_bytes=38333
rx_bytes=2224
allowed_ip=192.168.4.6/32
persistent_keepalive_interval=111
endpoint=182.122.22.19:3233
public_key=662e14fd594556f522604703340351258903b64f35553763f19426ab2a515c58
endpoint=5.152.198.39:51820
allowed_ip=192.168.4.10/32
allowed_ip=192.168.4.11/32
tx_bytes=1212111
rx_bytes=1929999999
protocol_version=1
errno=0
`
func Test_findPeerInfo(t *testing.T) {
tests := []struct {
name string
peerKey string
searchKeys []string
want map[string]string
wantErr bool
}{
{
name: "single",
peerKey: "58402e695ba1772b1cc9309755f043251ea77fdcf10fbe63989ceb7e19321376",
searchKeys: []string{"tx_bytes"},
want: map[string]string{
"tx_bytes": "38333",
},
wantErr: false,
},
{
name: "multiple",
peerKey: "58402e695ba1772b1cc9309755f043251ea77fdcf10fbe63989ceb7e19321376",
searchKeys: []string{"tx_bytes", "rx_bytes"},
want: map[string]string{
"tx_bytes": "38333",
"rx_bytes": "2224",
},
wantErr: false,
},
{
name: "lastpeer",
peerKey: "662e14fd594556f522604703340351258903b64f35553763f19426ab2a515c58",
searchKeys: []string{"tx_bytes", "rx_bytes"},
want: map[string]string{
"tx_bytes": "1212111",
"rx_bytes": "1929999999",
},
wantErr: false,
},
{
name: "peer not found",
peerKey: "1111111111111111111111111111111111111111111111111111111111111111",
searchKeys: nil,
want: nil,
wantErr: true,
},
{
name: "key not found",
peerKey: "662e14fd594556f522604703340351258903b64f35553763f19426ab2a515c58",
searchKeys: []string{"tx_bytes", "unknown_key"},
want: map[string]string{
"tx_bytes": "1212111",
},
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
res, err := hex.DecodeString(tt.peerKey)
require.NoError(t, err)
key, err := wgtypes.NewKey(res)
require.NoError(t, err)
got, err := findPeerInfo(ipcFixture, key.String(), tt.searchKeys)
assert.Equalf(t, tt.wantErr, err != nil, fmt.Sprintf("findPeerInfo(%v, %v, %v)", ipcFixture, key.String(), tt.searchKeys))
assert.Equalf(t, tt.want, got, "findPeerInfo(%v, %v, %v)", ipcFixture, key.String(), tt.searchKeys)
})
}
}