E2Manager/handlers/enb_load_information_to_protobuf_test.go

   1 /*******************************************************************************
   2  *
   3  *   Copyright (c) 2019 AT&T Intellectual Property.
   4  *
   5  *   Licensed under the Apache License, Version 2.0 (the "License");
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   7  *   You may obtain a copy of the License at
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   9  *       http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *   Unless required by applicable law or agreed to in writing, software
  12  *   distributed under the License is distributed on an "AS IS" BASIS,
  13  *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *   See the License for the specific language governing permissions and
  15  *   limitations under the License.
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  18 package handlers
  19
  20 import (
  21         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
  22 )
  23
  24 /*
  25 Test permutations of eNB Load Information to protobuf
  26 */
  27
  28 type LoadInformationTestCaseName string
  29
  30 const LoadTimestamp = 1257894000000000000
  31
  32 const (
  33         SingleCellWithCellIdOnly     LoadInformationTestCaseName = "SINGLE CELL WITH CELL ID ONLY"   //base
  34         SingleCellPartiallyPopulated LoadInformationTestCaseName = "SINGLE CELL PARTIALLY POPULATED" //8
  35         TwoCellsFullInfo             LoadInformationTestCaseName = "TWO CELLS FULLY POPULATED"       //13
  36 )
  37
  38 type LoadInformationTestCase struct {
  39         loadInformationTestCaseName LoadInformationTestCaseName
  40         packedUperPdu               string
  41         packedAperPdu               string
  42         expectedLoadInformation     *entities.RanLoadInformation
  43 }
  44
  45 var testCases = []LoadInformationTestCase{
  46         {
  47                 loadInformationTestCaseName: SingleCellWithCellIdOnly,
  48                 packedAperPdu:               "000240140000010006400d00000740080002f8290007ab50",
  49                 packedUperPdu:               "004898000400190d0000074200017c148003d5a80000",
  50                 expectedLoadInformation:     GenerateSingleCellWithCellIdOnlyRanLoadInformation(),
  51         },
  52         {
  53                 loadInformationTestCaseName: SingleCellPartiallyPopulated,
  54                 packedAperPdu:               "", //TODO: populate and USE
  55                 packedUperPdu:               "004b380004001961000007571e017c148003d5a8205000017c180003d5a875555003331420008007a85801f07c1f07c41f07c1e07801f2020000c680b0003220664102800d8908020000be0c4001ead4016e007ab50100002f8320067ab5005b8c1ead5070190c000000",
  56                 expectedLoadInformation:     GenerateSingleCellPartiallyPopulatedLoadInformation(),
  57         },
  58         {
  59                 loadInformationTestCaseName: TwoCellsFullInfo,
  60                 packedAperPdu:               "", //TODO: populate and USE
  61                 packedUperPdu:               "004c07080004001980da0100075bde017c148003d5a8205000017c180003d5a875555403331420000012883a0003547400cd20002801ea16007c1f07c1f107c1f0781e007c80800031a02c000c88199040a00352083669190000d8908020000be0c4001ead4016e007ab50100002f8320067ab5005b8c1ead5070190c00001d637805f220000f56a081400005f020000f56a1d555400ccc508002801ea16007c1f07c1f107c1f0781e007c80800031a02c000c88199040a00352083669190000d8908020000be044001ead4016e007ab50100002f8120067ab5005b8c1ead5070190c00000",
  62                 expectedLoadInformation:     GenerateTwoCellsFullyPopulatedRanLoadInformation(),
  63         },
  64 }
  65
  66 //func TestExtractAndBuildRanLoadInformation(t *testing.T) {
  67 //      logger, _ := logger.InitLogger(logger.InfoLevel)
  68 //
  69 //      for _, tc := range testCases {
  70 //              t.Run(string(tc.loadInformationTestCaseName), func(t *testing.T) {
  71 //
  72 //                      var payload []byte
  73 //                      _, err := fmt.Sscanf(tc.packedUperPdu, "%x", &payload)
  74 //
  75 //                      if err != nil {
  76 //                              t.Errorf("convert inputPayloadAsStr to payloadAsByte. Error: %v\n", err)
  77 //                      }
  78 //
  79 //                      pdu, err := unpackX2apPduUPer(logger, MaxAsn1CodecAllocationBufferSize, len(payload), payload, MaxAsn1CodecMessageBufferSize)
  80 //
  81 //                      actualRanLoadInformation := &entities.RanLoadInformation{LoadTimestamp: LoadTimestamp}
  82 //
  83 //                      err = extractAndBuildRanLoadInformation(pdu, actualRanLoadInformation)
  84 //
  85 //                      if err != nil {
  86 //                              t.Errorf("want: success, got: error: %v\n", err)
  87 //                      }
  88 //
  89 //                      if !assert.Equal(t, tc.expectedLoadInformation, actualRanLoadInformation) {
  90 //                              t.Errorf("want: %v, got: %v", tc.expectedLoadInformation, actualRanLoadInformation)
  91 //                      }
  92 //              })
  93 //      }
  94 //}
  95
  96 func GenerateSingleCellWithCellIdOnlyRanLoadInformation() *entities.RanLoadInformation {
  97         return &entities.RanLoadInformation{
  98                 LoadTimestamp: LoadTimestamp,
  99                 CellLoadInfos: []*entities.CellLoadInformation{
 100                         {CellId: "02f829:0007ab50"},
 101                 },
 102         }
 103 }
 104
 105 func GenerateSingleCellPartiallyPopulatedLoadInformation() *entities.RanLoadInformation {
 106
 107         ulInterferenceOverloadIndications := []entities.UlInterferenceOverloadIndication{
 108                 entities.UlInterferenceOverloadIndication_HIGH_INTERFERENCE,
 109                 entities.UlInterferenceOverloadIndication_MEDIUM_INTERFERENCE,
 110                 entities.UlInterferenceOverloadIndication_LOW_INTERFERENCE,
 111         }
 112
 113         rntp := entities.RelativeNarrowbandTxPower{
 114                 RntpPerPrb:                       "cc",
 115                 RntpThreshold:                    entities.RntpThreshold_NEG_6,
 116                 NumberOfCellSpecificAntennaPorts: entities.NumberOfCellSpecificAntennaPorts_V2_ANT_PRT,
 117                 PB:                               2,
 118                 PdcchInterferenceImpact:          1,
 119         }
 120
 121         absInformation := entities.AbsInformation{
 122                 Mode:                             entities.AbsInformationMode_ABS_INFO_FDD,
 123                 AbsPatternInfo:                   "07c1f07c1f",
 124                 NumberOfCellSpecificAntennaPorts: entities.NumberOfCellSpecificAntennaPorts_V1_ANT_PRT,
 125                 MeasurementSubset:                "83e0f83c0f",
 126         }
 127
 128         extendedUlInterferenceOverloadInfo := entities.ExtendedUlInterferenceOverloadInfo{
 129                 AssociatedSubframes:                       "c8",
 130                 ExtendedUlInterferenceOverloadIndications: ulInterferenceOverloadIndications,
 131         }
 132
 133         compInformationStartTime := entities.StartTime{
 134                 StartSfn:            50,
 135                 StartSubframeNumber: 3,
 136         }
 137
 138         return &entities.RanLoadInformation{
 139                 LoadTimestamp: LoadTimestamp,
 140                 CellLoadInfos: []*entities.CellLoadInformation{
 141                         {
 142                                 CellId:                             "02f829:0007ab50",
 143                                 UlInterferenceOverloadIndications:  ulInterferenceOverloadIndications,
 144                                 UlHighInterferenceInfos:            []*entities.UlHighInterferenceInformation{{TargetCellId: "02f830:0007ab50", UlHighInterferenceIndication: "aaaa"}},
 145                                 RelativeNarrowbandTxPower:          &rntp,
 146                                 AbsInformation:                     &absInformation,
 147                                 InvokeIndication:                   entities.InvokeIndication_ABS_INFORMATION,
 148                                 IntendedUlDlConfiguration:          entities.SubframeAssignment_SA6,
 149                                 ExtendedUlInterferenceOverloadInfo: &extendedUlInterferenceOverloadInfo,
 150                                 CompInformation: &entities.CompInformation{
 151                                         CompInformationItems: []*entities.CompInformationItem{
 152                                                 {
 153                                                         CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "02f831:0007ab50", CompHypothesis: "e007ab50"}},
 154                                                         BenefitMetric:      -99,
 155                                                 },
 156                                                 {
 157                                                         CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "02f832:0067ab50", CompHypothesis: "e307ab50"}},
 158                                                         BenefitMetric:      30,
 159                                                 },
 160                                         },
 161                                         CompInformationStartTime: &compInformationStartTime,
 162                                 },
 163                         },
 164                 },
 165         }
 166
 167 }
 168
 169 func GenerateTwoCellsFullyPopulatedRanLoadInformation() *entities.RanLoadInformation {
 170
 171         ulInterferenceOverloadIndications := []entities.UlInterferenceOverloadIndication{
 172                 entities.UlInterferenceOverloadIndication_HIGH_INTERFERENCE,
 173                 entities.UlInterferenceOverloadIndication_MEDIUM_INTERFERENCE,
 174                 entities.UlInterferenceOverloadIndication_LOW_INTERFERENCE,
 175         }
 176
 177         rntp := entities.RelativeNarrowbandTxPower{
 178                 RntpPerPrb:                       "cc",
 179                 RntpThreshold:                    entities.RntpThreshold_NEG_6,
 180                 NumberOfCellSpecificAntennaPorts: entities.NumberOfCellSpecificAntennaPorts_V2_ANT_PRT,
 181                 PB:                               2,
 182                 PdcchInterferenceImpact:          1,
 183         }
 184
 185         enhancedRntp := entities.EnhancedRntp{
 186                 EnhancedRntpBitmap:     "aa38",
 187                 RntpHighPowerThreshold: entities.RntpThreshold_NEG_4,
 188                 EnhancedRntpStartTime:  &entities.StartTime{StartSfn: 51, StartSubframeNumber: 9},
 189         }
 190
 191         rntpWithEnhanced := rntp
 192         rntpWithEnhanced.EnhancedRntp = &enhancedRntp
 193
 194         absInformation := entities.AbsInformation{
 195                 Mode:                             entities.AbsInformationMode_ABS_INFO_FDD,
 196                 AbsPatternInfo:                   "07c1f07c1f",
 197                 NumberOfCellSpecificAntennaPorts: entities.NumberOfCellSpecificAntennaPorts_V1_ANT_PRT,
 198                 MeasurementSubset:                "83e0f83c0f",
 199         }
 200
 201         extendedUlInterferenceOverloadInfo := entities.ExtendedUlInterferenceOverloadInfo{
 202                 AssociatedSubframes:                       "c8",
 203                 ExtendedUlInterferenceOverloadIndications: ulInterferenceOverloadIndications,
 204         }
 205
 206         compInformationStartTime := entities.StartTime{
 207                 StartSfn:            50,
 208                 StartSubframeNumber: 3,
 209         }
 210
 211         dynamicDlTransmissionInformation := entities.DynamicDlTransmissionInformation{
 212                 State:             entities.NaicsState_NAICS_ACTIVE,
 213                 TransmissionModes: "cd",
 214                 PB:                0,
 215                 PAList:            []entities.PA{entities.PA_DB_NEG_1_DOT_77, entities.PA_DB_NEG_3},
 216         }
 217
 218         return &entities.RanLoadInformation{
 219                 LoadTimestamp: LoadTimestamp,
 220                 CellLoadInfos: []*entities.CellLoadInformation{
 221                         {
 222                                 CellId:                             "02f829:0007ab50",
 223                                 UlInterferenceOverloadIndications:  ulInterferenceOverloadIndications,
 224                                 UlHighInterferenceInfos:            []*entities.UlHighInterferenceInformation{{TargetCellId: "02f830:0007ab50", UlHighInterferenceIndication: "aaaa"}},
 225                                 RelativeNarrowbandTxPower:          &rntpWithEnhanced,
 226                                 AbsInformation:                     &absInformation,
 227                                 InvokeIndication:                   entities.InvokeIndication_ABS_INFORMATION,
 228                                 IntendedUlDlConfiguration:          entities.SubframeAssignment_SA6,
 229                                 ExtendedUlInterferenceOverloadInfo: &extendedUlInterferenceOverloadInfo,
 230                                 CompInformation: &entities.CompInformation{
 231                                         CompInformationItems: []*entities.CompInformationItem{
 232                                                 {
 233                                                         CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "02f831:0007ab50", CompHypothesis: "e007ab50"}},
 234                                                         BenefitMetric:      -99,
 235                                                 },
 236                                                 {
 237                                                         CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "02f832:0067ab50", CompHypothesis: "e307ab50"}},
 238                                                         BenefitMetric:      30,
 239                                                 },
 240                                         },
 241                                         CompInformationStartTime: &compInformationStartTime,
 242                                 },
 243                                 DynamicDlTransmissionInformation: &dynamicDlTransmissionInformation,
 244                         },
 245                         {
 246                                 CellId:                             "02f910:0007ab50",
 247                                 UlInterferenceOverloadIndications:  ulInterferenceOverloadIndications,
 248                                 UlHighInterferenceInfos:            []*entities.UlHighInterferenceInformation{{TargetCellId: "02f810:0007ab50", UlHighInterferenceIndication: "aaaa"}},
 249                                 RelativeNarrowbandTxPower:          &rntp,
 250                                 AbsInformation:                     &absInformation,
 251                                 InvokeIndication:                   entities.InvokeIndication_ABS_INFORMATION,
 252                                 IntendedUlDlConfiguration:          entities.SubframeAssignment_SA6,
 253                                 ExtendedUlInterferenceOverloadInfo: &extendedUlInterferenceOverloadInfo,
 254                                 CompInformation: &entities.CompInformation{
 255                                         CompInformationItems: []*entities.CompInformationItem{
 256                                                 {
 257                                                         CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "02f811:0007ab50", CompHypothesis: "e007ab50"}},
 258                                                         BenefitMetric:      -99,
 259                                                 },
 260                                                 {
 261                                                         CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "02f812:0067ab50", CompHypothesis: "e307ab50"}},
 262                                                         BenefitMetric:      30,
 263                                                 },
 264                                         },
 265                                         CompInformationStartTime: &compInformationStartTime,
 266                                 },
 267                                 DynamicDlTransmissionInformation: &dynamicDlTransmissionInformation,
 268                         },
 269                 },
 270         }
 271 }