// // Copyright 2019 AT&T Intellectual Property // Copyright 2019 Nokia // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // This source code is part of the near-RT RIC (RAN Intelligent Controller) // platform project (RICP). package rNibWriter import ( "e2mgr/configuration" "e2mgr/mocks" "encoding/json" "errors" "fmt" "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common" "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities" "github.com/golang/protobuf/proto" "github.com/stretchr/testify/assert" "testing" "time" ) var namespace = "namespace" const ( RanName = "test" ) func initSdlInstanceMock(namespace string) (w RNibWriter, sdlInstanceMock *mocks.MockSdlInstance) { sdlInstanceMock = new(mocks.MockSdlInstance) w = GetRNibWriter(sdlInstanceMock, configuration.RnibWriterConfig{StateChangeMessageChannel: "RAN_CONNECTION_STATUS_CHANGE", RanManipulationMessageChannel: "RAN_MANIPULATION"}) return } func generateNodebInfo(inventoryName string, nodeType entities.Node_Type, plmnId string, nbId string) *entities.NodebInfo { nodebInfo := &entities.NodebInfo{ RanName: inventoryName, GlobalNbId: &entities.GlobalNbId{PlmnId: plmnId, NbId: nbId}, NodeType: nodeType, ConnectionStatus: entities.ConnectionStatus_CONNECTED, } if nodeType == entities.Node_ENB { nodebInfo.Configuration = &entities.NodebInfo_Enb{ Enb: &entities.Enb{}, } } else if nodeType == entities.Node_GNB { nodebInfo.Configuration = &entities.NodebInfo_Gnb{ Gnb: &entities.Gnb{}, } } return nodebInfo } func generateServedNrCells(cellIds ...string) []*entities.ServedNRCell { servedNrCells := []*entities.ServedNRCell{} for i, v := range cellIds { servedNrCells = append(servedNrCells, &entities.ServedNRCell{ServedNrCellInformation: &entities.ServedNRCellInformation{ CellId: v, ChoiceNrMode: &entities.ServedNRCellInformation_ChoiceNRMode{ Fdd: &entities.ServedNRCellInformation_ChoiceNRMode_FddInfo{ }, }, NrMode: entities.Nr_FDD, NrPci: uint32(i + 1), ServedPlmns: []string{"whatever"}, }}) } return servedNrCells } func TestRemoveServedNrCellsSuccess(t *testing.T) { w, sdlInstanceMock := initSdlInstanceMock(namespace) servedNrCellsToRemove := generateServedNrCells("whatever1", "whatever2") sdlInstanceMock.On("Remove", buildServedNRCellKeysToRemove(RanName, servedNrCellsToRemove)).Return(nil) err := w.RemoveServedNrCells(RanName, servedNrCellsToRemove) assert.Nil(t, err) } func TestRemoveServedNrCellsFailure(t *testing.T) { w, sdlInstanceMock := initSdlInstanceMock(namespace) servedNrCellsToRemove := generateServedNrCells("whatever1", "whatever2") sdlInstanceMock.On("Remove", buildServedNRCellKeysToRemove(RanName, servedNrCellsToRemove)).Return(errors.New("expected error")) err := w.RemoveServedNrCells(RanName, servedNrCellsToRemove) assert.IsType(t, &common.InternalError{}, err) } func TestUpdateGnbCellsInvalidNodebInfoFailure(t *testing.T) { w, sdlInstanceMock := initSdlInstanceMock(namespace) servedNrCells := generateServedNrCells("test1", "test2") nodebInfo := &entities.NodebInfo{} sdlInstanceMock.AssertNotCalled(t, "Set") rNibErr := w.UpdateGnbCells(nodebInfo, servedNrCells) assert.IsType(t, &common.ValidationError{}, rNibErr) } func TestUpdateGnbCellsInvalidCellFailure(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" w, sdlInstanceMock := initSdlInstanceMock(namespace) servedNrCells := []*entities.ServedNRCell{{ServedNrCellInformation: &entities.ServedNRCellInformation{}}} nodebInfo := generateNodebInfo(inventoryName, entities.Node_GNB, plmnId, nbId) nodebInfo.GetGnb().ServedNrCells = servedNrCells sdlInstanceMock.AssertNotCalled(t, "Set") rNibErr := w.UpdateGnbCells(nodebInfo, servedNrCells) assert.IsType(t, &common.ValidationError{}, rNibErr) } func getUpdateGnbCellsSetExpected(t *testing.T, nodebInfo *entities.NodebInfo, servedNrCells []*entities.ServedNRCell) []interface{} { nodebInfoData, err := proto.Marshal(nodebInfo) if err != nil { t.Fatalf("#rNibWriter_test.getUpdateGnbCellsSetExpected - Failed to marshal NodeB entity. Error: %s", err) } nodebNameKey, _ := common.ValidateAndBuildNodeBNameKey(nodebInfo.RanName) nodebIdKey, _ := common.ValidateAndBuildNodeBIdKey(nodebInfo.NodeType.String(), nodebInfo.GlobalNbId.PlmnId, nodebInfo.GlobalNbId.NbId) setExpected := []interface{}{nodebNameKey, nodebInfoData, nodebIdKey, nodebInfoData} for _, v := range servedNrCells { cellEntity := entities.Cell{Type: entities.Cell_NR_CELL, Cell: &entities.Cell_ServedNrCell{ServedNrCell: v}} cellData, err := proto.Marshal(&cellEntity) if err != nil { t.Fatalf("#rNibWriter_test.getUpdateGnbCellsSetExpected - Failed to marshal cell entity. Error: %s", err) } nrCellIdKey, _ := common.ValidateAndBuildNrCellIdKey(v.GetServedNrCellInformation().GetCellId()) cellNamePciKey, _ := common.ValidateAndBuildCellNamePciKey(nodebInfo.RanName, v.GetServedNrCellInformation().GetNrPci()) setExpected = append(setExpected, nrCellIdKey, cellData, cellNamePciKey, cellData) } return setExpected } func TestUpdateGnbCellsSdlFailure(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" w, sdlInstanceMock := initSdlInstanceMock(namespace) servedNrCells := generateServedNrCells("test1", "test2") nodebInfo := generateNodebInfo(inventoryName, entities.Node_GNB, plmnId, nbId) nodebInfo.GetGnb().ServedNrCells = servedNrCells setExpected := getUpdateGnbCellsSetExpected(t, nodebInfo, servedNrCells) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(errors.New("expected error")) rNibErr := w.UpdateGnbCells(nodebInfo, servedNrCells) assert.IsType(t, &common.InternalError{}, rNibErr) } func TestUpdateGnbCellsSuccess(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" w, sdlInstanceMock := initSdlInstanceMock(namespace) servedNrCells := generateServedNrCells("test1", "test2") nodebInfo := generateNodebInfo(inventoryName, entities.Node_GNB, plmnId, nbId) nodebInfo.GetGnb().ServedNrCells = servedNrCells setExpected := getUpdateGnbCellsSetExpected(t, nodebInfo, servedNrCells) var e error sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.UpdateGnbCells(nodebInfo, servedNrCells) assert.Nil(t, rNibErr) } func TestUpdateNodebInfoSuccess(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" w, sdlInstanceMock := initSdlInstanceMock(namespace) nodebInfo := generateNodebInfo(inventoryName, entities.Node_ENB, plmnId, nbId) data, err := proto.Marshal(nodebInfo) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal NodeB entity. Error: %v", err) } var e error var setExpected []interface{} nodebNameKey := fmt.Sprintf("RAN:%s", inventoryName) nodebIdKey := fmt.Sprintf("ENB:%s:%s", plmnId, nbId) setExpected = append(setExpected, nodebNameKey, data) setExpected = append(setExpected, nodebIdKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.UpdateNodebInfo(nodebInfo) assert.Nil(t, rNibErr) } func TestUpdateNodebInfoMissingInventoryNameFailure(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" w, sdlInstanceMock := initSdlInstanceMock(namespace) nodebInfo := &entities.NodebInfo{} data, err := proto.Marshal(nodebInfo) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal NodeB entity. Error: %v", err) } var e error var setExpected []interface{} nodebNameKey := fmt.Sprintf("RAN:%s", inventoryName) nodebIdKey := fmt.Sprintf("ENB:%s:%s", plmnId, nbId) setExpected = append(setExpected, nodebNameKey, data) setExpected = append(setExpected, nodebIdKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.UpdateNodebInfo(nodebInfo) assert.NotNil(t, rNibErr) assert.IsType(t, &common.ValidationError{}, rNibErr) } func TestUpdateNodebInfoMissingGlobalNbId(t *testing.T) { inventoryName := "name" w, sdlInstanceMock := initSdlInstanceMock(namespace) nodebInfo := &entities.NodebInfo{} nodebInfo.RanName = inventoryName data, err := proto.Marshal(nodebInfo) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal NodeB entity. Error: %v", err) } var e error var setExpected []interface{} nodebNameKey := fmt.Sprintf("RAN:%s", inventoryName) setExpected = append(setExpected, nodebNameKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.UpdateNodebInfo(nodebInfo) assert.Nil(t, rNibErr) } func TestSaveEnb(t *testing.T) { name := "name" ranName := "RAN:" + name w, sdlInstanceMock := initSdlInstanceMock(namespace) nb := entities.NodebInfo{} nb.RanName = name nb.NodeType = entities.Node_ENB nb.ConnectionStatus = 1 nb.Ip = "localhost" nb.Port = 5656 enb := entities.Enb{} cell := &entities.ServedCellInfo{CellId: "aaff", Pci: 3} cellEntity := entities.Cell{Type: entities.Cell_LTE_CELL, Cell: &entities.Cell_ServedCellInfo{ServedCellInfo: cell}} enb.ServedCells = []*entities.ServedCellInfo{cell} nb.Configuration = &entities.NodebInfo_Enb{Enb: &enb} data, err := proto.Marshal(&nb) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal NodeB entity. Error: %v", err) } var e error cellData, err := proto.Marshal(&cellEntity) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal Cell entity. Error: %v", err) } var setExpected []interface{} setExpected = append(setExpected, ranName, data) setExpected = append(setExpected, "ENB:02f829:4a952a0a", data) setExpected = append(setExpected, fmt.Sprintf("CELL:%s", cell.GetCellId()), cellData) setExpected = append(setExpected, fmt.Sprintf("PCI:%s:%02x", name, cell.GetPci()), cellData) sdlInstanceMock.On("SetAndPublish", []string{"RAN_MANIPULATION", name + "_" + RanAddedEvent}, []interface{}{setExpected}).Return(e) nbIdData, err := proto.Marshal(&entities.NbIdentity{InventoryName: name}) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal nbIdentity entity. Error: %v", err) } sdlInstanceMock.On("RemoveMember", entities.Node_UNKNOWN.String(), []interface{}{nbIdData}).Return(e) nbIdentity := &entities.NbIdentity{InventoryName: name, GlobalNbId: &entities.GlobalNbId{PlmnId: "02f829", NbId: "4a952a0a"}} nbIdData, err = proto.Marshal(nbIdentity) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal NodeB Identity entity. Error: %v", err) } sdlInstanceMock.On("AddMember", "ENB", []interface{}{nbIdData}).Return(e) rNibErr := w.SaveNodeb(nbIdentity, &nb) assert.Nil(t, rNibErr) } func TestSaveEnbCellIdValidationFailure(t *testing.T) { name := "name" w, _ := initSdlInstanceMock(namespace) nb := entities.NodebInfo{} nb.NodeType = entities.Node_ENB nb.ConnectionStatus = 1 nb.Ip = "localhost" nb.Port = 5656 enb := entities.Enb{} cell := &entities.ServedCellInfo{Pci: 3} enb.ServedCells = []*entities.ServedCellInfo{cell} nb.Configuration = &entities.NodebInfo_Enb{Enb: &enb} nbIdentity := &entities.NbIdentity{InventoryName: name, GlobalNbId: &entities.GlobalNbId{PlmnId: "02f829", NbId: "4a952a0a"}} rNibErr := w.SaveNodeb(nbIdentity, &nb) assert.NotNil(t, rNibErr) assert.IsType(t, &common.ValidationError{}, rNibErr) assert.Equal(t, "#utils.ValidateAndBuildCellIdKey - an empty cell id received", rNibErr.Error()) } func TestSaveEnbInventoryNameValidationFailure(t *testing.T) { w, _ := initSdlInstanceMock(namespace) nb := entities.NodebInfo{} nb.NodeType = entities.Node_ENB nb.ConnectionStatus = 1 nb.Ip = "localhost" nb.Port = 5656 enb := entities.Enb{} cell := &entities.ServedCellInfo{CellId: "aaa", Pci: 3} enb.ServedCells = []*entities.ServedCellInfo{cell} nb.Configuration = &entities.NodebInfo_Enb{Enb: &enb} nbIdentity := &entities.NbIdentity{InventoryName: "", GlobalNbId: &entities.GlobalNbId{PlmnId: "02f829", NbId: "4a952a0a"}} rNibErr := w.SaveNodeb(nbIdentity, &nb) assert.NotNil(t, rNibErr) assert.IsType(t, &common.ValidationError{}, rNibErr) assert.Equal(t, "#utils.ValidateAndBuildNodeBNameKey - an empty inventory name received", rNibErr.Error()) } func TestSaveGnbCellIdValidationFailure(t *testing.T) { name := "name" w, _ := initSdlInstanceMock(namespace) nb := entities.NodebInfo{} nb.NodeType = entities.Node_GNB nb.ConnectionStatus = 1 nb.Ip = "localhost" nb.Port = 5656 gnb := entities.Gnb{} cellInfo := &entities.ServedNRCellInformation{NrPci: 2} cell := &entities.ServedNRCell{ServedNrCellInformation: cellInfo} gnb.ServedNrCells = []*entities.ServedNRCell{cell} nb.Configuration = &entities.NodebInfo_Gnb{Gnb: &gnb} nbIdentity := &entities.NbIdentity{InventoryName: name, GlobalNbId: &entities.GlobalNbId{PlmnId: "02f829", NbId: "4a952a0a"}} rNibErr := w.SaveNodeb(nbIdentity, &nb) assert.NotNil(t, rNibErr) assert.IsType(t, &common.ValidationError{}, rNibErr) assert.Equal(t, "#utils.ValidateAndBuildNrCellIdKey - an empty cell id received", rNibErr.Error()) } func TestSaveGnb(t *testing.T) { name := "name" ranName := "RAN:" + name w, sdlInstanceMock := initSdlInstanceMock(namespace) nb := entities.NodebInfo{} nb.NodeType = entities.Node_GNB nb.ConnectionStatus = 1 nb.Ip = "localhost" nb.Port = 5656 gnb := entities.Gnb{} cellInfo := &entities.ServedNRCellInformation{NrPci: 2, CellId: "ccdd"} cell := &entities.ServedNRCell{ServedNrCellInformation: cellInfo} cellEntity := entities.Cell{Type: entities.Cell_NR_CELL, Cell: &entities.Cell_ServedNrCell{ServedNrCell: cell}} gnb.ServedNrCells = []*entities.ServedNRCell{cell} nb.Configuration = &entities.NodebInfo_Gnb{Gnb: &gnb} data, err := proto.Marshal(&nb) if err != nil { t.Errorf("#rNibWriter_test.TestSaveGnb - Failed to marshal NodeB entity. Error: %v", err) } var e error cellData, err := proto.Marshal(&cellEntity) if err != nil { t.Errorf("#rNibWriter_test.TestSaveGnb - Failed to marshal Cell entity. Error: %v", err) } var setExpected []interface{} setExpected = append(setExpected, ranName, data) setExpected = append(setExpected, "GNB:02f829:4a952a0a", data) setExpected = append(setExpected, fmt.Sprintf("NRCELL:%s", cell.GetServedNrCellInformation().GetCellId()), cellData) setExpected = append(setExpected, fmt.Sprintf("PCI:%s:%02x", name, cell.GetServedNrCellInformation().GetNrPci()), cellData) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) nbIdentity := &entities.NbIdentity{InventoryName: name, GlobalNbId: &entities.GlobalNbId{PlmnId: "02f829", NbId: "4a952a0a"}} nbIdData, err := proto.Marshal(nbIdentity) if err != nil { t.Errorf("#rNibWriter_test.TestSaveGnb - Failed to marshal NodeB Identity entity. Error: %v", err) } sdlInstanceMock.On("AddMember", "GNB", []interface{}{nbIdData}).Return(e) nbIdData, err = proto.Marshal(&entities.NbIdentity{InventoryName: name}) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEnb - Failed to marshal nbIdentity entity. Error: %v", err) } sdlInstanceMock.On("RemoveMember", entities.Node_UNKNOWN.String(), []interface{}{nbIdData}).Return(e) rNibErr := w.SaveNodeb(nbIdentity, &nb) assert.Nil(t, rNibErr) } func TestSaveRanLoadInformationSuccess(t *testing.T) { inventoryName := "name" loadKey, validationErr := common.ValidateAndBuildRanLoadInformationKey(inventoryName) if validationErr != nil { t.Errorf("#rNibWriter_test.TestSaveRanLoadInformationSuccess - Failed to build ran load infromation key. Error: %v", validationErr) } w, sdlInstanceMock := initSdlInstanceMock(namespace) ranLoadInformation := generateRanLoadInformation() data, err := proto.Marshal(ranLoadInformation) if err != nil { t.Errorf("#rNibWriter_test.TestSaveRanLoadInformation - Failed to marshal RanLoadInformation entity. Error: %v", err) } var e error var setExpected []interface{} setExpected = append(setExpected, loadKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.SaveRanLoadInformation(inventoryName, ranLoadInformation) assert.Nil(t, rNibErr) } func TestSaveRanLoadInformationMarshalNilFailure(t *testing.T) { inventoryName := "name2" w, _ := initSdlInstanceMock(namespace) expectedErr := common.NewInternalError(errors.New("proto: Marshal called with nil")) err := w.SaveRanLoadInformation(inventoryName, nil) assert.Equal(t, expectedErr, err) } func TestSaveRanLoadInformationEmptyInventoryNameFailure(t *testing.T) { inventoryName := "" w, _ := initSdlInstanceMock(namespace) err := w.SaveRanLoadInformation(inventoryName, nil) assert.NotNil(t, err) assert.IsType(t, &common.ValidationError{}, err) } func TestSaveRanLoadInformationSdlFailure(t *testing.T) { inventoryName := "name2" loadKey, validationErr := common.ValidateAndBuildRanLoadInformationKey(inventoryName) if validationErr != nil { t.Errorf("#rNibWriter_test.TestSaveRanLoadInformationSuccess - Failed to build ran load infromation key. Error: %v", validationErr) } w, sdlInstanceMock := initSdlInstanceMock(namespace) ranLoadInformation := generateRanLoadInformation() data, err := proto.Marshal(ranLoadInformation) if err != nil { t.Errorf("#rNibWriter_test.TestSaveRanLoadInformation - Failed to marshal RanLoadInformation entity. Error: %v", err) } expectedErr := errors.New("expected error") var setExpected []interface{} setExpected = append(setExpected, loadKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(expectedErr) rNibErr := w.SaveRanLoadInformation(inventoryName, ranLoadInformation) assert.NotNil(t, rNibErr) assert.IsType(t, &common.InternalError{}, rNibErr) } func generateCellLoadInformation() *entities.CellLoadInformation { cellLoadInformation := entities.CellLoadInformation{} cellLoadInformation.CellId = "123" ulInterferenceOverloadIndication := entities.UlInterferenceOverloadIndication_HIGH_INTERFERENCE cellLoadInformation.UlInterferenceOverloadIndications = []entities.UlInterferenceOverloadIndication{ulInterferenceOverloadIndication} ulHighInterferenceInformation := entities.UlHighInterferenceInformation{ TargetCellId: "456", UlHighInterferenceIndication: "xxx", } cellLoadInformation.UlHighInterferenceInfos = []*entities.UlHighInterferenceInformation{&ulHighInterferenceInformation} cellLoadInformation.RelativeNarrowbandTxPower = &entities.RelativeNarrowbandTxPower{ RntpPerPrb: "xxx", RntpThreshold: entities.RntpThreshold_NEG_4, NumberOfCellSpecificAntennaPorts: entities.NumberOfCellSpecificAntennaPorts_V1_ANT_PRT, PB: 1, PdcchInterferenceImpact: 2, EnhancedRntp: &entities.EnhancedRntp{ EnhancedRntpBitmap: "xxx", RntpHighPowerThreshold: entities.RntpThreshold_NEG_2, EnhancedRntpStartTime: &entities.StartTime{StartSfn: 500, StartSubframeNumber: 5}, }, } cellLoadInformation.AbsInformation = &entities.AbsInformation{ Mode: entities.AbsInformationMode_ABS_INFO_FDD, AbsPatternInfo: "xxx", NumberOfCellSpecificAntennaPorts: entities.NumberOfCellSpecificAntennaPorts_V2_ANT_PRT, MeasurementSubset: "xxx", } cellLoadInformation.InvokeIndication = entities.InvokeIndication_ABS_INFORMATION cellLoadInformation.ExtendedUlInterferenceOverloadInfo = &entities.ExtendedUlInterferenceOverloadInfo{ AssociatedSubframes: "xxx", ExtendedUlInterferenceOverloadIndications: cellLoadInformation.UlInterferenceOverloadIndications, } compInformationItem := &entities.CompInformationItem{ CompHypothesisSets: []*entities.CompHypothesisSet{{CellId: "789", CompHypothesis: "xxx"}}, BenefitMetric: 50, } cellLoadInformation.CompInformation = &entities.CompInformation{ CompInformationItems: []*entities.CompInformationItem{compInformationItem}, CompInformationStartTime: &entities.StartTime{StartSfn: 123, StartSubframeNumber: 456}, } cellLoadInformation.DynamicDlTransmissionInformation = &entities.DynamicDlTransmissionInformation{ State: entities.NaicsState_NAICS_ACTIVE, TransmissionModes: "xxx", PB: 2, PAList: []entities.PA{entities.PA_DB_NEG_3}, } return &cellLoadInformation } func generateRanLoadInformation() *entities.RanLoadInformation { ranLoadInformation := entities.RanLoadInformation{} ranLoadInformation.LoadTimestamp = uint64(time.Now().UnixNano()) cellLoadInformation := generateCellLoadInformation() ranLoadInformation.CellLoadInfos = []*entities.CellLoadInformation{cellLoadInformation} return &ranLoadInformation } func TestSaveNilEntityFailure(t *testing.T) { w, _ := initSdlInstanceMock(namespace) expectedErr := common.NewInternalError(errors.New("proto: Marshal called with nil")) nbIdentity := &entities.NbIdentity{} actualErr := w.SaveNodeb(nbIdentity, nil) assert.Equal(t, expectedErr, actualErr) } func TestSaveUnknownTypeEntityFailure(t *testing.T) { w, _ := initSdlInstanceMock(namespace) nbIdentity := &entities.NbIdentity{InventoryName: "name", GlobalNbId: &entities.GlobalNbId{PlmnId: "02f829", NbId: "4a952a0a"}} nb := &entities.NodebInfo{} nb.Port = 5656 nb.Ip = "localhost" actualErr := w.SaveNodeb(nbIdentity, nb) assert.IsType(t, &common.ValidationError{}, actualErr) } func TestSaveEntityFailure(t *testing.T) { name := "name" plmnId := "02f829" nbId := "4a952a0a" w, sdlInstanceMock := initSdlInstanceMock(namespace) gnb := entities.NodebInfo{} gnb.NodeType = entities.Node_GNB data, err := proto.Marshal(&gnb) if err != nil { t.Errorf("#rNibWriter_test.TestSaveEntityFailure - Failed to marshal NodeB entity. Error: %v", err) } nbIdentity := &entities.NbIdentity{InventoryName: name, GlobalNbId: &entities.GlobalNbId{PlmnId: plmnId, NbId: nbId}} setExpected := []interface{}{"RAN:" + name, data} setExpected = append(setExpected, "GNB:"+plmnId+":"+nbId, data) expectedErr := errors.New("expected error") sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(expectedErr) rNibErr := w.SaveNodeb(nbIdentity, &gnb) assert.NotEmpty(t, rNibErr) } func TestGetRNibWriter(t *testing.T) { received, _ := initSdlInstanceMock(namespace) assert.NotEmpty(t, received) } func TestSaveE2TInstanceSuccess(t *testing.T) { address := "10.10.2.15:9800" loadKey, validationErr := common.ValidateAndBuildE2TInstanceKey(address) if validationErr != nil { t.Errorf("#rNibWriter_test.TestSaveE2TInstanceSuccess - Failed to build E2T Instance key. Error: %v", validationErr) } w, sdlInstanceMock := initSdlInstanceMock(namespace) e2tInstance := generateE2tInstance(address) data, err := json.Marshal(e2tInstance) if err != nil { t.Errorf("#rNibWriter_test.TestSaveE2TInstanceSuccess - Failed to marshal E2tInstance entity. Error: %v", err) } var e error var setExpected []interface{} setExpected = append(setExpected, loadKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.SaveE2TInstance(e2tInstance) assert.Nil(t, rNibErr) } func TestSaveE2TInstanceNullE2tInstanceFailure(t *testing.T) { w, _ := initSdlInstanceMock(namespace) var address string e2tInstance := entities.NewE2TInstance(address, "test") err := w.SaveE2TInstance(e2tInstance) assert.NotNil(t, err) assert.IsType(t, &common.ValidationError{}, err) } func TestSaveE2TInstanceSdlFailure(t *testing.T) { address := "10.10.2.15:9800" loadKey, validationErr := common.ValidateAndBuildE2TInstanceKey(address) if validationErr != nil { t.Errorf("#rNibWriter_test.TestSaveE2TInstanceSdlFailure - Failed to build E2T Instance key. Error: %v", validationErr) } w, sdlInstanceMock := initSdlInstanceMock(namespace) e2tInstance := generateE2tInstance(address) data, err := json.Marshal(e2tInstance) if err != nil { t.Errorf("#rNibWriter_test.TestSaveE2TInstanceSdlFailure - Failed to marshal E2tInstance entity. Error: %v", err) } expectedErr := errors.New("expected error") var setExpected []interface{} setExpected = append(setExpected, loadKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(expectedErr) rNibErr := w.SaveE2TInstance(e2tInstance) assert.NotNil(t, rNibErr) assert.IsType(t, &common.InternalError{}, rNibErr) } func generateE2tInstance(address string) *entities.E2TInstance { e2tInstance := entities.NewE2TInstance(address, "pod test") e2tInstance.AssociatedRanList = []string{"test1", "test2"} return e2tInstance } func TestSaveE2TAddressesSuccess(t *testing.T) { address := "10.10.2.15:9800" w, sdlInstanceMock := initSdlInstanceMock(namespace) e2tAddresses := []string{address} data, err := json.Marshal(e2tAddresses) if err != nil { t.Errorf("#rNibWriter_test.TestSaveE2TInfoListSuccess - Failed to marshal E2TInfoList. Error: %v", err) } var e error var setExpected []interface{} setExpected = append(setExpected, E2TAddressesKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(e) rNibErr := w.SaveE2TAddresses(e2tAddresses) assert.Nil(t, rNibErr) } func TestSaveE2TAddressesSdlFailure(t *testing.T) { address := "10.10.2.15:9800" w, sdlInstanceMock := initSdlInstanceMock(namespace) e2tAddresses := []string{address} data, err := json.Marshal(e2tAddresses) if err != nil { t.Errorf("#rNibWriter_test.TestSaveE2TInfoListSdlFailure - Failed to marshal E2TInfoList. Error: %v", err) } expectedErr := errors.New("expected error") var setExpected []interface{} setExpected = append(setExpected, E2TAddressesKey, data) sdlInstanceMock.On("Set", []interface{}{setExpected}).Return(expectedErr) rNibErr := w.SaveE2TAddresses(e2tAddresses) assert.NotNil(t, rNibErr) assert.IsType(t, &common.InternalError{}, rNibErr) } func TestRemoveE2TInstanceSuccess(t *testing.T) { address := "10.10.2.15:9800" w, sdlInstanceMock := initSdlInstanceMock(namespace) e2tAddresses := []string{fmt.Sprintf("E2TInstance:%s", address)} var e error sdlInstanceMock.On("Remove", e2tAddresses).Return(e) rNibErr := w.RemoveE2TInstance(address) assert.Nil(t, rNibErr) sdlInstanceMock.AssertExpectations(t) } func TestRemoveE2TInstanceSdlFailure(t *testing.T) { address := "10.10.2.15:9800" w, sdlInstanceMock := initSdlInstanceMock(namespace) e2tAddresses := []string{fmt.Sprintf("E2TInstance:%s", address)} expectedErr := errors.New("expected error") sdlInstanceMock.On("Remove", e2tAddresses).Return(expectedErr) rNibErr := w.RemoveE2TInstance(address) assert.IsType(t, &common.InternalError{}, rNibErr) } func TestRemoveE2TInstanceEmptyAddressFailure(t *testing.T) { w, sdlInstanceMock := initSdlInstanceMock(namespace) rNibErr := w.RemoveE2TInstance("") assert.IsType(t, &common.ValidationError{}, rNibErr) sdlInstanceMock.AssertExpectations(t) } func TestUpdateNodebInfoOnConnectionStatusInversionSuccess(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" channelName := "RAN_CONNECTION_STATUS_CHANGE" eventName := inventoryName + "_" + "CONNECTED" w, sdlInstanceMock := initSdlInstanceMock(namespace) nodebInfo := generateNodebInfo(inventoryName, entities.Node_ENB, plmnId, nbId) data, err := proto.Marshal(nodebInfo) if err != nil { t.Errorf("#rNibWriter_test.TestUpdateNodebInfoOnConnectionStatusInversionSuccess - Failed to marshal NodeB entity. Error: %v", err) } var e error var setExpected []interface{} nodebNameKey := fmt.Sprintf("RAN:%s", inventoryName) nodebIdKey := fmt.Sprintf("ENB:%s:%s", plmnId, nbId) setExpected = append(setExpected, nodebNameKey, data) setExpected = append(setExpected, nodebIdKey, data) sdlInstanceMock.On("SetAndPublish", []string{channelName, eventName}, []interface{}{setExpected}).Return(e) rNibErr := w.UpdateNodebInfoOnConnectionStatusInversion(nodebInfo, eventName) assert.Nil(t, rNibErr) } func TestUpdateNodebInfoOnConnectionStatusInversionMissingInventoryNameFailure(t *testing.T) { inventoryName := "name" plmnId := "02f829" nbId := "4a952a0a" channelName := "RAN_CONNECTION_STATUS_CHANGE" eventName := inventoryName + "_" + "CONNECTED" w, sdlInstanceMock := initSdlInstanceMock(namespace) nodebInfo := &entities.NodebInfo{} data, err := proto.Marshal(nodebInfo) if err != nil { t.Errorf("#rNibWriter_test.TestUpdateNodebInfoOnConnectionStatusInversionMissingInventoryNameFailure - Failed to marshal NodeB entity. Error: %v", err) } var e error var setExpected []interface{} nodebNameKey := fmt.Sprintf("RAN:%s", inventoryName) nodebIdKey := fmt.Sprintf("ENB:%s:%s", plmnId, nbId) setExpected = append(setExpected, nodebNameKey, data) setExpected = append(setExpected, nodebIdKey, data) sdlInstanceMock.On("SetAndPublish", []string{channelName, eventName}, []interface{}{setExpected}).Return(e) rNibErr := w.UpdateNodebInfoOnConnectionStatusInversion(nodebInfo, eventName) assert.NotNil(t, rNibErr) assert.IsType(t, &common.ValidationError{}, rNibErr) } func TestUpdateNodebInfoOnConnectionStatusInversionMissingGlobalNbId(t *testing.T) { inventoryName := "name" channelName := "RAN_CONNECTION_STATUS_CHANGE" eventName := inventoryName + "_" + "CONNECTED" w, sdlInstanceMock := initSdlInstanceMock(namespace) nodebInfo := &entities.NodebInfo{} nodebInfo.RanName = inventoryName data, err := proto.Marshal(nodebInfo) if err != nil { t.Errorf("#rNibWriter_test.TestUpdateNodebInfoOnConnectionStatusInversionMissingInventoryNameFailure - Failed to marshal NodeB entity. Error: %v", err) } var e error var setExpected []interface{} nodebNameKey := fmt.Sprintf("RAN:%s", inventoryName) setExpected = append(setExpected, nodebNameKey, data) sdlInstanceMock.On("SetAndPublish", []string{channelName, eventName}, []interface{}{setExpected}).Return(e) rNibErr := w.UpdateNodebInfoOnConnectionStatusInversion(nodebInfo, eventName) assert.Nil(t, rNibErr) } func TestSaveGeneralConfiguration(t *testing.T) { w, sdlInstanceMock := initSdlInstanceMock(namespace) key := common.BuildGeneralConfigurationKey() configurationData := "{\"enableRic\":true}" configuration := &entities.GeneralConfiguration{} configuration.EnableRic = true sdlInstanceMock.On("Set", []interface{}{[]interface{}{key, []byte(configurationData)}}).Return(nil) rNibErr := w.SaveGeneralConfiguration(configuration) assert.Nil(t, rNibErr) sdlInstanceMock.AssertExpectations(t) } func TestSaveGeneralConfigurationDbError(t *testing.T) { w, sdlInstanceMock := initSdlInstanceMock(namespace) key := common.BuildGeneralConfigurationKey() configurationData := "{\"enableRic\":true}" configuration := &entities.GeneralConfiguration{} configuration.EnableRic = true expectedErr := errors.New("expected error") sdlInstanceMock.On("Set", []interface{}{[]interface{}{key, []byte(configurationData)}}).Return(expectedErr) rNibErr := w.SaveGeneralConfiguration(configuration) assert.NotNil(t, rNibErr) } //Integration tests // //func TestSaveEnbGnbInteg(t *testing.T){ // for i := 0; i<10; i++{ // Init("e2Manager", 1) // w := GetRNibWriter() // nb := entities.NodebInfo{} // nb.NodeType = entities.Node_ENB // nb.ConnectionStatus = entities.ConnectionStatus_CONNECTED // nb.Ip = "localhost" // nb.Port = uint32(5656 + i) // enb := entities.Enb{} // cell1 := &entities.ServedCellInfo{CellId:fmt.Sprintf("%02x",111 + i), Pci:uint32(11 + i)} // cell2 := &entities.ServedCellInfo{CellId:fmt.Sprintf("%02x",222 + i), Pci:uint32(22 + i)} // cell3 := &entities.ServedCellInfo{CellId:fmt.Sprintf("%02x",333 + i), Pci:uint32(33 + i)} // enb.ServedCells = []*entities.ServedCellInfo{cell1, cell2, cell3} // nb.Configuration = &entities.NodebInfo_Enb{Enb:&enb} // plmnId := 0x02f828 // nbId := 0x4a952a0a // nbIdentity := &entities.NbIdentity{InventoryName: fmt.Sprintf("nameEnb%d" ,i), GlobalNbId:&entities.GlobalNbId{RicId:fmt.Sprintf("%02x", plmnId + i), NbId:fmt.Sprintf("%02x", nbId + i)}} // err := w.SaveNodeb(nbIdentity, &nb) // if err != nil{ // t.Errorf("#rNibWriter_test.TestSaveEnbInteg - Failed to save NodeB entity. Error: %v", err) // } // // nb1 := entities.NodebInfo{} // nb1.NodeType = entities.Node_GNB // nb1.ConnectionStatus = entities.ConnectionStatus_CONNECTED // nb1.Ip = "localhost" // nb1.Port = uint32(6565 + i) // gnb := entities.Gnb{} // gCell1 := &entities.ServedNRCell{ServedNrCellInformation:&entities.ServedNRCellInformation{CellId:fmt.Sprintf("%02x",1111 + i), NrPci:uint32(1 + i)}} // gCell2 := &entities.ServedNRCell{ServedNrCellInformation:&entities.ServedNRCellInformation{CellId:fmt.Sprintf("%02x",2222 + i), NrPci:uint32(2 + i)}} // gCell3 := &entities.ServedNRCell{ServedNrCellInformation:&entities.ServedNRCellInformation{CellId:fmt.Sprintf("%02x",3333 + i), NrPci:uint32(3 + i)}} // gnb.ServedNrCells = []*entities.ServedNRCell{gCell1, gCell2, gCell3,} // nb1.Configuration = &entities.NodebInfo_Gnb{Gnb:&gnb} // nbIdentity = &entities.NbIdentity{InventoryName: fmt.Sprintf("nameGnb%d" ,i), GlobalNbId:&entities.GlobalNbId{RicId:fmt.Sprintf("%02x", plmnId - i), NbId:fmt.Sprintf("%02x", nbId - i)}} // err = w.SaveNodeb(nbIdentity, &nb1) // if err != nil{ // t.Errorf("#rNibWriter_test.TestSaveEnbInteg - Failed to save NodeB entity. Error: %v", err) // } // } //} // //func TestSaveNbRanNamesInteg(t *testing.T){ // for i := 0; i<10; i++{ // Init("e2Manager", 1) // w := GetRNibWriter() // nb := entities.NodebInfo{} // nb.ConnectionStatus = entities.ConnectionStatus_CONNECTING // nb.Ip = "localhost" // nb.Port = uint32(5656 + i) // nbIdentity := &entities.NbIdentity{InventoryName: fmt.Sprintf("nameOnly%d" ,i)} // err := w.SaveNodeb(nbIdentity, &nb) // if err != nil{ // t.Errorf("#rNibWriter_test.TestSaveEnbInteg - Failed to save NodeB entity. Error: %v", err) // } // } //} // //func TestSaveRanLoadInformationInteg(t *testing.T){ // Init("e2Manager", 1) // w := GetRNibWriter() // ranLoadInformation := generateRanLoadInformation() // err := w.SaveRanLoadInformation("ran_integ", ranLoadInformation) // if err != nil{ // t.Errorf("#rNibWriter_test.TestSaveRanLoadInformationInteg - Failed to save RanLoadInformation entity. Error: %v", err) // } //}