github.com/kubewharf/katalyst-core@v0.5.3/pkg/util/machine/network_linux_test.go (about) 1 //go:build linux 2 // +build linux 3 4 /* 5 Copyright 2022 The Katalyst Authors. 6 7 Licensed under the Apache License, Version 2.0 (the "License"); 8 you may not use this file except in compliance with the License. 9 You may obtain a copy of the License at 10 11 http://www.apache.org/licenses/LICENSE-2.0 12 13 Unless required by applicable law or agreed to in writing, software 14 distributed under the License is distributed on an "AS IS" BASIS, 15 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 See the License for the specific language governing permissions and 17 limitations under the License. 18 */ 19 20 package machine 21 22 import ( 23 "testing" 24 25 "github.com/stretchr/testify/assert" 26 27 "github.com/kubewharf/katalyst-core/pkg/config/agent/global" 28 ) 29 30 func TestGetExtraNetworkInfo(t *testing.T) { 31 t.Parallel() 32 33 testCases := []struct { 34 description string 35 noError bool 36 conf *global.MachineInfoConfiguration 37 expectedResp *ExtraNetworkInfo 38 }{ 39 { 40 description: "single NS", 41 noError: true, 42 conf: &global.MachineInfoConfiguration{ 43 NetMultipleNS: false, 44 NetNSDirAbsPath: "", 45 }, 46 expectedResp: nil, 47 }, 48 { 49 description: "multi NS", 50 noError: false, 51 conf: &global.MachineInfoConfiguration{ 52 NetMultipleNS: true, 53 NetNSDirAbsPath: "", 54 }, 55 expectedResp: nil, 56 }, 57 } 58 59 for _, tc := range testCases { 60 netInfo, err := GetExtraNetworkInfo(tc.conf) 61 if tc.noError { 62 assert.Nil(t, err) 63 assert.NotNil(t, netInfo) 64 } else { 65 assert.NotNil(t, err) 66 assert.Nil(t, netInfo) 67 } 68 } 69 } 70 71 func TestGetInterfaceAttr(t *testing.T) { 72 t.Parallel() 73 74 nic := &InterfaceInfo{ 75 Iface: "eth0", 76 } 77 78 getInterfaceAttr(nic, "/sys/class/net") 79 assert.NotNil(t, nic) 80 assert.Equal(t, 0, nic.NumaNode) 81 assert.Equal(t, false, nic.Enable) 82 } 83 84 func TestGetInterfaceAddr(t *testing.T) { 85 t.Parallel() 86 87 addr, err := getInterfaceAddr() 88 assert.NotNil(t, addr) 89 assert.Nil(t, err) 90 } 91 92 func TestGetNSNetworkHardwareTopology(t *testing.T) { 93 t.Parallel() 94 95 _, err := getNSNetworkHardwareTopology("", "") 96 assert.Nil(t, err) 97 }