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5de57897c2
* fix: support default gateway interface * fix: default gateway 2 --------- Co-authored-by: Qiu Jian <qiujian@yunionyun.com>
80 lines
2.0 KiB
Go
80 lines
2.0 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package netutils2
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import (
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"testing"
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)
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func TestFindDefaultNic(t *testing.T) {
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cases := []struct {
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nics [][]string
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mac string
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index int
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}{
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{
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nics: [][]string{
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{"192.168.202.147", "00:22:00:00:00:01", "192.168.202.1"},
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},
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mac: "00:22:00:00:00:01",
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index: 0,
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},
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{
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nics: [][]string{
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{"192.168.202.147", "00:22:00:00:00:01", "192.168.202.1"},
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{"192.168.203.147", "00:22:00:00:00:02", "192.168.203.1"},
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},
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mac: "00:22:00:00:00:01",
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index: 0,
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},
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{
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nics: [][]string{
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{"192.168.202.147", "00:22:00:00:00:01", "192.168.202.1"},
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{"202.168.202.147", "00:22:00:00:00:02", "202.168.202.1"},
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},
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mac: "00:22:00:00:00:02",
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index: 1,
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},
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{
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nics: [][]string{
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{"202.168.202.147", "00:22:00:00:00:01", "202.168.202.1"},
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{"192.168.202.147", "00:22:00:00:00:02", "192.168.202.1"},
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},
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mac: "00:22:00:00:00:01",
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index: 0,
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},
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{
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nics: [][]string{
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{"192.168.202.147", "00:22:00:00:00:01", "192.168.202.1"},
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{"", "00:22:00:00:00:02", ""},
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{"202.168.202.147", "00:22:00:00:00:03", "202.168.202.1"},
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},
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mac: "00:22:00:00:00:03",
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index: 2,
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},
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}
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for _, c := range cases {
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nics := SNicInfoList{}
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for _, n := range c.nics {
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nics = nics.Add(n[0], n[1], n[2])
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}
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gotMac, gotIdx := nics.FindDefaultNicMac()
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if gotMac != c.mac || gotIdx != c.index {
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t.Errorf("want %s (%d) got %s (%d)", c.mac, c.index, gotMac, gotIdx)
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}
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}
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}
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