Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018-present Open Networking Foundation |
| 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 ( |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame^] | 20 | "github.com/opencord/bbsim/internal/bbsim/types" |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 21 | "github.com/opencord/bbsim/internal/common" |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 22 | "net" |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 23 | "testing" |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 24 | |
Matteo Scandolo | 4f4ac79 | 2020-10-01 16:33:21 -0700 | [diff] [blame] | 25 | "github.com/opencord/voltha-protos/v4/go/openolt" |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 26 | "gotest.tools/assert" |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 27 | ) |
| 28 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 29 | func createMockOlt(numPon int, numOnu int, services []ServiceIf) *OltDevice { |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 30 | olt := &OltDevice{ |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 31 | ID: 0, |
| 32 | } |
| 33 | |
| 34 | for i := 0; i < numPon; i++ { |
| 35 | pon := PonPort{ |
| 36 | ID: uint32(i), |
| 37 | } |
| 38 | |
| 39 | for j := 0; j < numOnu; j++ { |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 40 | onuId := uint32(i + j) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 41 | onu := Onu{ |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 42 | ID: onuId, |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 43 | PonPort: &pon, |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 44 | PonPortID: pon.ID, |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 45 | } |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 46 | |
| 47 | for k, s := range services { |
| 48 | service := s.(*Service) |
| 49 | service.HwAddress = net.HardwareAddr{0x2e, 0x60, byte(olt.ID), byte(pon.ID), byte(onuId), byte(k)} |
| 50 | service.Onu = &onu |
| 51 | onu.Services = append(onu.Services, service) |
| 52 | } |
| 53 | |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 54 | onu.SerialNumber = onu.NewSN(olt.ID, pon.ID, onu.ID) |
Matteo Scandolo | 2742870 | 2019-10-11 16:21:16 -0700 | [diff] [blame] | 55 | pon.Onus = append(pon.Onus, &onu) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 56 | } |
Matteo Scandolo | 2742870 | 2019-10-11 16:21:16 -0700 | [diff] [blame] | 57 | olt.Pons = append(olt.Pons, &pon) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 58 | } |
| 59 | return olt |
| 60 | } |
| 61 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 62 | // check the creation of an OLT with a single Service |
| 63 | func TestCreateOLT(t *testing.T) { |
| 64 | |
| 65 | common.Services = []common.ServiceYaml{ |
| 66 | {Name: "hsia", CTag: 900, CTagAllocation: common.TagAllocationUnique.String(), STag: 900, STagAllocation: common.TagAllocationShared.String(), NeedsEapol: true, NeedsDchp: true, NeedsIgmp: true}, |
| 67 | } |
| 68 | |
| 69 | common.Config = &common.GlobalConfig{ |
| 70 | Olt: common.OltConfig{ |
| 71 | ID: 1, |
| 72 | PonPorts: 2, |
| 73 | OnusPonPort: 2, |
| 74 | }, |
| 75 | } |
| 76 | |
| 77 | olt := CreateOLT(*common.Config, common.Services, true) |
| 78 | |
| 79 | assert.Equal(t, len(olt.Pons), int(common.Config.Olt.PonPorts)) |
| 80 | |
| 81 | // count the ONUs |
| 82 | onus := 0 |
| 83 | for _, p := range olt.Pons { |
| 84 | onus = onus + len(p.Onus) |
| 85 | } |
| 86 | |
| 87 | assert.Equal(t, onus, int(common.Config.Olt.PonPorts*common.Config.Olt.OnusPonPort)) |
| 88 | |
| 89 | // count the services |
| 90 | services := 0 |
| 91 | for _, p := range olt.Pons { |
| 92 | for _, o := range p.Onus { |
| 93 | services = services + len(o.Services) |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | assert.Equal(t, services, int(common.Config.Olt.PonPorts)*int(common.Config.Olt.OnusPonPort)*len(common.Services)) |
| 98 | |
| 99 | s1 := olt.Pons[0].Onus[0].Services[0].(*Service) |
| 100 | |
| 101 | assert.Equal(t, s1.Name, "hsia") |
| 102 | assert.Equal(t, s1.CTag, 900) |
| 103 | assert.Equal(t, s1.STag, 900) |
| 104 | assert.Equal(t, s1.HwAddress.String(), "2e:60:01:00:01:00") |
| 105 | assert.Equal(t, olt.Pons[0].Onus[0].ID, uint32(1)) |
| 106 | |
| 107 | s2 := olt.Pons[0].Onus[1].Services[0].(*Service) |
| 108 | assert.Equal(t, s2.CTag, 901) |
| 109 | assert.Equal(t, s2.STag, 900) |
| 110 | assert.Equal(t, s2.HwAddress.String(), "2e:60:01:00:02:00") |
| 111 | assert.Equal(t, olt.Pons[0].Onus[1].ID, uint32(2)) |
| 112 | |
| 113 | s3 := olt.Pons[1].Onus[0].Services[0].(*Service) |
| 114 | assert.Equal(t, s3.CTag, 902) |
| 115 | assert.Equal(t, s3.STag, 900) |
| 116 | assert.Equal(t, s3.HwAddress.String(), "2e:60:01:01:01:00") |
| 117 | assert.Equal(t, olt.Pons[1].Onus[0].ID, uint32(1)) |
| 118 | |
| 119 | s4 := olt.Pons[1].Onus[1].Services[0].(*Service) |
| 120 | assert.Equal(t, s4.CTag, 903) |
| 121 | assert.Equal(t, s4.STag, 900) |
| 122 | assert.Equal(t, s4.HwAddress.String(), "2e:60:01:01:02:00") |
| 123 | assert.Equal(t, olt.Pons[1].Onus[1].ID, uint32(2)) |
| 124 | } |
| 125 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 126 | func Test_Olt_FindOnuBySn_Success(t *testing.T) { |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 127 | |
| 128 | numPon := 4 |
| 129 | numOnu := 4 |
| 130 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 131 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 132 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 133 | onu, err := olt.FindOnuBySn("BBSM00000303") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 134 | |
| 135 | assert.Equal(t, err, nil) |
| 136 | assert.Equal(t, onu.Sn(), "BBSM00000303") |
| 137 | assert.Equal(t, onu.ID, uint32(3)) |
| 138 | assert.Equal(t, onu.PonPortID, uint32(3)) |
| 139 | } |
| 140 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 141 | func Test_Olt_FindOnuBySn_Error(t *testing.T) { |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 142 | |
| 143 | numPon := 1 |
| 144 | numOnu := 4 |
| 145 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 146 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 147 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 148 | _, err := olt.FindOnuBySn("BBSM00000303") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 149 | |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 150 | assert.Equal(t, err.Error(), "cannot-find-onu-by-serial-number-BBSM00000303") |
| 151 | } |
| 152 | |
| 153 | func Test_Olt_FindOnuByMacAddress_Success(t *testing.T) { |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 154 | numPon := 4 |
| 155 | numOnu := 4 |
| 156 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 157 | services := []ServiceIf{ |
| 158 | &Service{Name: "hsia"}, |
| 159 | &Service{Name: "voip"}, |
| 160 | &Service{Name: "vod"}, |
| 161 | } |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 162 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 163 | olt := createMockOlt(numPon, numOnu, services) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 164 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 165 | mac := net.HardwareAddr{0x2e, 0x60, byte(olt.ID), byte(3), byte(6), byte(1)} |
| 166 | s, err := olt.FindServiceByMacAddress(mac) |
| 167 | |
| 168 | assert.NilError(t, err) |
| 169 | |
| 170 | service := s.(*Service) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 171 | |
| 172 | assert.Equal(t, err, nil) |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 173 | assert.Equal(t, service.Onu.Sn(), "BBSM00000306") |
| 174 | assert.Equal(t, service.Onu.ID, uint32(6)) |
| 175 | assert.Equal(t, service.Onu.PonPortID, uint32(3)) |
| 176 | |
| 177 | assert.Equal(t, service.Name, "voip") |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 178 | } |
| 179 | |
| 180 | func Test_Olt_FindOnuByMacAddress_Error(t *testing.T) { |
| 181 | |
| 182 | numPon := 1 |
| 183 | numOnu := 4 |
| 184 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 185 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 186 | |
| 187 | mac := net.HardwareAddr{0x2e, 0x60, 0x70, 0x13, byte(3), byte(3)} |
| 188 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 189 | _, err := olt.FindServiceByMacAddress(mac) |
Matteo Scandolo | f6f3a7f | 2019-10-11 11:19:29 -0700 | [diff] [blame] | 190 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 191 | assert.Equal(t, err.Error(), "cannot-find-service-by-mac-address-2e:60:70:13:03:03") |
Matteo Scandolo | 10f965c | 2019-09-24 10:40:46 -0700 | [diff] [blame] | 192 | } |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 193 | |
| 194 | func Test_Olt_GetOnuByFlowId(t *testing.T) { |
| 195 | numPon := 4 |
| 196 | numOnu := 4 |
| 197 | |
Matteo Scandolo | 4a03626 | 2020-08-17 15:56:13 -0700 | [diff] [blame] | 198 | olt := createMockOlt(numPon, numOnu, []ServiceIf{}) |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 199 | |
| 200 | // Add the flows to onus (to be found) |
| 201 | onu1, _ := olt.FindOnuBySn("BBSM00000303") |
| 202 | flow1 := openolt.Flow{ |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 203 | FlowId: 64, |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 204 | Classifier: &openolt.Classifier{}, |
| 205 | } |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame^] | 206 | msg1 := types.OnuFlowUpdateMessage{ |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 207 | OnuID: onu1.ID, |
| 208 | PonPortID: onu1.PonPortID, |
| 209 | Flow: &flow1, |
| 210 | } |
| 211 | onu1.handleFlowAdd(msg1) |
| 212 | |
| 213 | onu2, _ := olt.FindOnuBySn("BBSM00000103") |
| 214 | flow2 := openolt.Flow{ |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 215 | FlowId: 72, |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 216 | Classifier: &openolt.Classifier{}, |
| 217 | } |
Matteo Scandolo | f9d4341 | 2021-01-12 11:11:34 -0800 | [diff] [blame^] | 218 | msg2 := types.OnuFlowUpdateMessage{ |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 219 | OnuID: onu2.ID, |
| 220 | PonPortID: onu2.PonPortID, |
| 221 | Flow: &flow2, |
| 222 | } |
| 223 | onu2.handleFlowAdd(msg2) |
| 224 | |
Matteo Scandolo | eb6b5af | 2020-06-24 16:23:58 -0700 | [diff] [blame] | 225 | found, err := olt.GetOnuByFlowId(flow1.FlowId) |
| 226 | |
| 227 | assert.Equal(t, err, nil) |
| 228 | assert.Equal(t, found.Sn(), onu1.Sn()) |
Shrey Baid | 688b424 | 2020-07-10 20:40:10 +0530 | [diff] [blame] | 229 | } |