Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 1 | /* |
Joey Armstrong | 2c03936 | 2024-02-04 18:51:52 -0500 | [diff] [blame^] | 2 | * Copyright 2018-2024 Open Networking Foundation (ONF) and the ONF Contributors |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 3 | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package devices |
| 18 | |
| 19 | import ( |
| 20 | "github.com/google/gopacket/layers" |
| 21 | "github.com/opencord/bbsim/internal/common" |
| 22 | omcilib "github.com/opencord/bbsim/internal/common/omci" |
| 23 | "github.com/stretchr/testify/assert" |
| 24 | "net" |
| 25 | "testing" |
| 26 | ) |
| 27 | |
| 28 | func createTestUni() *UniPort { |
| 29 | onu := &Onu{ |
| 30 | ID: 0, |
| 31 | SerialNumber: NewSN(1, 1, 1), |
| 32 | PonPortID: 0, |
| 33 | } |
| 34 | |
| 35 | services := []*Service{ |
| 36 | {Name: "hsia", HwAddress: net.HardwareAddr{0x2e, 0x00}}, |
| 37 | } |
| 38 | |
| 39 | uni := UniPort{ |
| 40 | ID: 1, |
| 41 | MeId: omcilib.GenerateUniPortEntityId(1), |
| 42 | PortNo: 16, |
| 43 | Onu: onu, |
| 44 | logger: uniLogger, |
| 45 | } |
| 46 | |
| 47 | for _, s := range services { |
| 48 | uni.Services = append(uni.Services, s) |
| 49 | } |
| 50 | return &uni |
| 51 | } |
| 52 | |
| 53 | func TestNewUniPortAtt(t *testing.T) { |
| 54 | |
| 55 | const ( |
| 56 | hsia = "hsia" |
| 57 | voip = "voip" |
| 58 | vod = "vod" |
| 59 | mc = "mc" |
| 60 | ) |
| 61 | |
| 62 | type args struct { |
| 63 | services []common.ServiceYaml |
| 64 | nextCtag map[string]int |
| 65 | nextStag map[string]int |
| 66 | } |
| 67 | |
| 68 | type wants struct { |
| 69 | expectedCtags map[string]int |
| 70 | expectedStags map[string]int |
| 71 | } |
| 72 | |
| 73 | tests := []struct { |
| 74 | name string |
| 75 | args args |
| 76 | wants wants |
| 77 | }{ |
| 78 | {"newUniPort-att", |
| 79 | args{ |
| 80 | services: []common.ServiceYaml{ |
| 81 | {Name: hsia, CTag: 900, CTagAllocation: common.TagAllocationUnique.String(), STag: 900, STagAllocation: common.TagAllocationShared.String(), NeedsEapol: true, NeedsDhcp: true, NeedsIgmp: true}, |
| 82 | }, |
| 83 | nextCtag: map[string]int{hsia: 920}, |
| 84 | nextStag: map[string]int{hsia: 900}, |
| 85 | }, |
| 86 | wants{ |
| 87 | expectedCtags: map[string]int{hsia: 921}, |
| 88 | expectedStags: map[string]int{hsia: 900}, |
| 89 | }, |
| 90 | }, |
| 91 | {"newUniPort-dt", |
| 92 | args{ |
| 93 | services: []common.ServiceYaml{ |
| 94 | {Name: hsia, CTag: 900, CTagAllocation: common.TagAllocationShared.String(), STag: 900, STagAllocation: common.TagAllocationUnique.String(), UniTagMatch: 4096}, |
| 95 | }, |
| 96 | nextCtag: map[string]int{hsia: 920}, |
| 97 | nextStag: map[string]int{hsia: 900}, |
| 98 | }, |
| 99 | wants{ |
| 100 | expectedCtags: map[string]int{hsia: 920}, |
| 101 | expectedStags: map[string]int{hsia: 901}, |
| 102 | }, |
| 103 | }, |
| 104 | {"newUniPort-tt", |
| 105 | args{ |
| 106 | services: []common.ServiceYaml{ |
| 107 | {Name: hsia, CTag: 900, CTagAllocation: common.TagAllocationUnique.String(), STag: 900, STagAllocation: common.TagAllocationShared.String(), UniTagMatch: 35, TechnologyProfileID: 64}, |
| 108 | {Name: voip, CTag: 444, CTagAllocation: common.TagAllocationShared.String(), STag: 333, STagAllocation: common.TagAllocationShared.String(), UniTagMatch: 65, TechnologyProfileID: 65, ConfigureMacAddress: true, UsPonCTagPriority: 7, UsPonSTagPriority: 7, DsPonCTagPriority: 7, DsPonSTagPriority: 7}, |
| 109 | {Name: vod, CTag: 55, CTagAllocation: common.TagAllocationShared.String(), STag: 555, STagAllocation: common.TagAllocationShared.String(), UniTagMatch: 55, TechnologyProfileID: 66, NeedsDhcp: true, NeedsIgmp: true, ConfigureMacAddress: true, UsPonCTagPriority: 5, UsPonSTagPriority: 5, DsPonCTagPriority: 5, DsPonSTagPriority: 5}, |
| 110 | }, |
| 111 | nextCtag: map[string]int{hsia: 920}, |
| 112 | nextStag: map[string]int{hsia: 900}, |
| 113 | }, |
| 114 | wants{ |
| 115 | expectedCtags: map[string]int{hsia: 921, voip: 444, vod: 55}, |
| 116 | expectedStags: map[string]int{hsia: 900, voip: 333, vod: 555}, |
| 117 | }, |
| 118 | }, |
Andrea Campanella | 2989045 | 2022-02-03 16:00:19 +0100 | [diff] [blame] | 119 | {"newUniPort-tt-maclearning-pppoe", |
| 120 | args{ |
| 121 | services: []common.ServiceYaml{ |
| 122 | {Name: hsia, CTag: 900, CTagAllocation: common.TagAllocationUnique.String(), STag: 900, STagAllocation: common.TagAllocationShared.String(), UniTagMatch: 35, TechnologyProfileID: 64}, |
| 123 | {Name: voip, CTag: 444, CTagAllocation: common.TagAllocationShared.String(), STag: 333, STagAllocation: common.TagAllocationShared.String(), UniTagMatch: 65, TechnologyProfileID: 65, EnableMacLearning: true, UsPonCTagPriority: 7, UsPonSTagPriority: 7, DsPonCTagPriority: 7, DsPonSTagPriority: 7}, |
| 124 | {Name: vod, CTag: 55, CTagAllocation: common.TagAllocationShared.String(), STag: 555, STagAllocation: common.TagAllocationShared.String(), UniTagMatch: 55, TechnologyProfileID: 66, NeedsDhcp: true, NeedsIgmp: true, NeedsPPPoE: true, EnableMacLearning: true, UsPonCTagPriority: 5, UsPonSTagPriority: 5, DsPonCTagPriority: 5, DsPonSTagPriority: 5}, |
| 125 | }, |
| 126 | nextCtag: map[string]int{hsia: 920}, |
| 127 | nextStag: map[string]int{hsia: 900}, |
| 128 | }, |
| 129 | wants{ |
| 130 | expectedCtags: map[string]int{hsia: 921, voip: 444, vod: 55}, |
| 131 | expectedStags: map[string]int{hsia: 900, voip: 333, vod: 555}, |
| 132 | }, |
| 133 | }, |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 134 | } |
| 135 | |
| 136 | for _, tt := range tests { |
| 137 | t.Run(tt.name, func(t *testing.T) { |
| 138 | common.Services = tt.args.services |
| 139 | |
| 140 | onu := &Onu{ |
| 141 | ID: 0, |
| 142 | SerialNumber: NewSN(1, 1, 1), |
| 143 | } |
| 144 | |
| 145 | uni, err := NewUniPort(1, onu, tt.args.nextCtag, tt.args.nextStag) |
| 146 | |
| 147 | assert.NoError(t, err) |
| 148 | |
| 149 | assert.Equal(t, uint32(1), uni.ID) |
| 150 | assert.Equal(t, uint16(258), uni.MeId.ToUint16()) |
| 151 | assert.Equal(t, len(tt.args.services), len(uni.Services)) |
| 152 | |
| 153 | assert.Equal(t, len(tt.args.services), len(uni.Services)) |
| 154 | |
| 155 | for i, configuredService := range tt.args.services { |
| 156 | service := uni.Services[i].(*Service) |
| 157 | assert.Equal(t, tt.wants.expectedCtags[service.Name], service.CTag) |
| 158 | assert.Equal(t, tt.wants.expectedStags[service.Name], service.STag) |
| 159 | assert.Equal(t, configuredService.NeedsEapol, service.NeedsEapol) |
| 160 | assert.Equal(t, configuredService.NeedsDhcp, service.NeedsDhcp) |
| 161 | assert.Equal(t, configuredService.NeedsIgmp, service.NeedsIgmp) |
Andrea Campanella | 2989045 | 2022-02-03 16:00:19 +0100 | [diff] [blame] | 162 | assert.Equal(t, configuredService.NeedsPPPoE, service.NeedsPPPoE) |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 163 | assert.Equal(t, configuredService.UniTagMatch, service.UniTagMatch) |
| 164 | assert.Equal(t, configuredService.TechnologyProfileID, service.TechnologyProfileID) |
| 165 | assert.Equal(t, configuredService.ConfigureMacAddress, service.ConfigureMacAddress) |
Andrea Campanella | 2989045 | 2022-02-03 16:00:19 +0100 | [diff] [blame] | 166 | assert.Equal(t, configuredService.EnableMacLearning, service.EnableMacLearning) |
Matteo Scandolo | 8a57481 | 2021-05-20 15:18:53 -0700 | [diff] [blame] | 167 | assert.Equal(t, configuredService.UsPonCTagPriority, service.UsPonCTagPriority) |
| 168 | assert.Equal(t, configuredService.DsPonCTagPriority, service.DsPonCTagPriority) |
| 169 | assert.Equal(t, configuredService.UsPonSTagPriority, service.UsPonSTagPriority) |
| 170 | assert.Equal(t, configuredService.DsPonSTagPriority, service.DsPonSTagPriority) |
| 171 | } |
| 172 | }) |
| 173 | } |
| 174 | } |
| 175 | |
| 176 | func Test_AddGemPortToService_eapol(t *testing.T) { |
| 177 | |
| 178 | uni := createTestUni() |
| 179 | hsia := Service{Name: "hsia", NeedsEapol: true, CTag: 900, UniPort: uni} |
| 180 | voip := Service{Name: "voip", NeedsEapol: false, CTag: 55, UniPort: uni} |
| 181 | uni.Services = []ServiceIf{&hsia, &voip} |
| 182 | uni.addGemPortToService(1024, uint32(layers.EthernetTypeEAPOL), 0, 0) |
| 183 | |
| 184 | assert.Equal(t, hsia.GemPort, uint32(1024)) |
| 185 | assert.Equal(t, voip.GemPort, uint32(0)) |
| 186 | } |
| 187 | |
| 188 | func Test_AddGemPortToService_dhcp(t *testing.T) { |
| 189 | |
| 190 | uni := createTestUni() |
| 191 | hsia := Service{Name: "hsia", NeedsEapol: true, UniPort: uni} |
| 192 | voip := Service{Name: "voip", NeedsDhcp: true, CTag: 900, UniPort: uni} |
| 193 | mc := Service{Name: "mc", CTag: 900, UniPort: uni} |
| 194 | uni.Services = []ServiceIf{&hsia, &voip, &mc} |
| 195 | uni.addGemPortToService(1025, uint32(layers.EthernetTypeIPv4), 900, 0) |
| 196 | |
| 197 | assert.Equal(t, hsia.GemPort, uint32(0)) |
| 198 | assert.Equal(t, voip.GemPort, uint32(1025)) |
| 199 | assert.Equal(t, mc.GemPort, uint32(0)) |
| 200 | } |
| 201 | |
| 202 | func Test_AddGemPortToService_dataplane(t *testing.T) { |
| 203 | |
| 204 | uni := createTestUni() |
| 205 | hsia := Service{Name: "hsia", NeedsEapol: true, CTag: 900, STag: 500, UniPort: uni} |
| 206 | voip := Service{Name: "voip", NeedsDhcp: true, CTag: 900, UniPort: uni} |
| 207 | uni.Services = []ServiceIf{&hsia, &voip} |
| 208 | uni.addGemPortToService(1024, uint32(layers.EthernetTypeLLC), 500, 900) |
| 209 | |
| 210 | assert.Equal(t, hsia.GemPort, uint32(1024)) |
| 211 | assert.Equal(t, voip.GemPort, uint32(0)) |
| 212 | } |
| 213 | |
| 214 | func Test_FindServiceByMacAddress(t *testing.T) { |
| 215 | |
| 216 | mac := net.HardwareAddr{0x2e, 0x60, byte(1), byte(1), byte(1), byte(2)} |
| 217 | |
| 218 | uni := createTestUni() |
| 219 | hsia := Service{Name: "hsia", HwAddress: net.HardwareAddr{0x2e, 0x60, byte(1), byte(1), byte(1), byte(1)}, UniPort: uni} |
| 220 | voip := Service{Name: "voip", HwAddress: mac, UniPort: uni} |
| 221 | vod := Service{Name: "vod", HwAddress: net.HardwareAddr{0x2e, 0x60, byte(1), byte(1), byte(1), byte(3)}, UniPort: uni} |
| 222 | uni.Services = []ServiceIf{&hsia, &voip, &vod} |
| 223 | |
| 224 | service, err := uni.findServiceByMacAddress(mac) |
| 225 | assert.NoError(t, err) |
| 226 | assert.Equal(t, service.HwAddress.String(), mac.String()) |
| 227 | } |