X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=E2Manager%2Fhandlers%2Frmrmsghandlers%2Fe2_setup_request_notification_handler_test.go;h=f49eec5efba9dbc22c7138b78b0f3ba866c3c06d;hb=refs%2Fchanges%2F62%2F4162%2F1;hp=1d878098d4081a18fd333e91cf3e6b64b1a34711;hpb=ca265f6ea96500b9a01e2b13e76b162a4c557297;p=ric-plt%2Fe2mgr.git diff --git a/E2Manager/handlers/rmrmsghandlers/e2_setup_request_notification_handler_test.go b/E2Manager/handlers/rmrmsghandlers/e2_setup_request_notification_handler_test.go index 1d87809..f49eec5 100644 --- a/E2Manager/handlers/rmrmsghandlers/e2_setup_request_notification_handler_test.go +++ b/E2Manager/handlers/rmrmsghandlers/e2_setup_request_notification_handler_test.go @@ -22,58 +22,92 @@ package rmrmsghandlers import ( "bytes" "e2mgr/configuration" - "e2mgr/logger" "e2mgr/managers" "e2mgr/mocks" "e2mgr/models" "e2mgr/rmrCgo" "e2mgr/services" "e2mgr/tests" + "encoding/xml" "errors" "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/stretchr/testify/assert" "github.com/stretchr/testify/mock" - "io" "io/ioutil" - "os" "path/filepath" "testing" ) const ( - prefix = "10.0.2.15:9999|" - logFilePath = "./loggerTest.txt" - e2tInstanceFullAddress = "10.0.2.15:9999" - nodebRanName = "gnb:310-410-b5c67788" + prefix = "10.0.2.15:9999|" + e2tInstanceFullAddress = "10.0.2.15:9999" + nodebRanName = "gnb:310-410-b5c67788" + GnbSetupRequestXmlPath = "../../tests/resources/setupRequest_gnb.xml" + EnGnbSetupRequestXmlPath = "../../tests/resources/setupRequest_en-gNB.xml" + NgEnbSetupRequestXmlPath = "../../tests/resources/setupRequest_ng-eNB.xml" + EnbSetupRequestXmlPath = "../../tests/resources/setupRequest_enb.xml" + GnbWithoutFunctionsSetupRequestXmlPath = "../../tests/resources/setupRequest_gnb_without_functions.xml" + E2SetupFailureResponseWithMiscCause = "1131" + E2SetupFailureResponseWithTransportCause = "1131" ) -func TestParseSetupRequest_Success(t *testing.T){ - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") +func readXmlFile(t *testing.T, xmlPath string) []byte { + path, err := filepath.Abs(xmlPath) if err != nil { t.Fatal(err) } - xmlGnb, err := ioutil.ReadFile(path) + xmlAsBytes, err := ioutil.ReadFile(path) if err != nil { t.Fatal(err) } - handler := stubMockSuccessFlowNewNodeb(t) + + return xmlAsBytes +} + +func TestParseGnbSetupRequest_Success(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, _, _, _, _, _ := initMocks(t) prefBytes := []byte(prefix) request, _, err := handler.parseSetupRequest(append(prefBytes, xmlGnb...)) - assert.Equal(t, request.GetPlmnId(), "131014") - assert.Equal(t, request.GetNbId(), "10110101110001100111011110001000") + assert.Equal(t, "02F829", request.GetPlmnId()) + assert.Equal(t, "001100000011000000110000", request.GetNbId()) + assert.Nil(t, err) } -func TestParseSetupRequest_PipFailure(t *testing.T){ - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } - handler := stubMockSuccessFlowNewNodeb(t) +func TestParseEnGnbSetupRequest_Success(t *testing.T) { + enGnbXml := readXmlFile(t, EnGnbSetupRequestXmlPath) + handler, _, _, _, _, _ := initMocks(t) + prefBytes := []byte(prefix) + request, _, err := handler.parseSetupRequest(append(prefBytes, enGnbXml...)) + assert.Equal(t, "131014", request.GetPlmnId()) + assert.Equal(t, "11000101110001101100011111111000", request.GetNbId()) + assert.Nil(t, err) +} + +func TestParseNgEnbSetupRequest_Success(t *testing.T) { + ngEnbXml := readXmlFile(t, NgEnbSetupRequestXmlPath) + handler, _, _, _, _, _ := initMocks(t) + prefBytes := []byte(prefix) + request, _, err := handler.parseSetupRequest(append(prefBytes, ngEnbXml...)) + assert.Equal(t, "131014", request.GetPlmnId()) + assert.Equal(t, "101010101010101010", request.GetNbId()) + assert.Nil(t, err) +} + +func TestParseEnbSetupRequest_Success(t *testing.T) { + enbXml := readXmlFile(t, EnbSetupRequestXmlPath) + handler, _, _, _, _, _ := initMocks(t) + prefBytes := []byte(prefix) + request, _, err := handler.parseSetupRequest(append(prefBytes, enbXml...)) + assert.Equal(t, "6359AB", request.GetPlmnId()) + assert.Equal(t, "101010101010101010", request.GetNbId()) + assert.Nil(t, err) +} + +func TestParseSetupRequest_PipFailure(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, _, _, _, _, _ := initMocks(t) prefBytes := []byte("10.0.2.15:9999") request, _, err := handler.parseSetupRequest(append(prefBytes, xmlGnb...)) assert.Nil(t, request) @@ -81,479 +115,406 @@ func TestParseSetupRequest_PipFailure(t *testing.T){ assert.EqualError(t, err, "#E2SetupRequestNotificationHandler.parseSetupRequest - Error parsing E2 Setup Request failed extract Payload: no | separator found") } -func TestParseSetupRequest_UnmarshalFailure(t *testing.T){ - handler := stubMockSuccessFlowNewNodeb(t) +func TestParseSetupRequest_UnmarshalFailure(t *testing.T) { + handler, _, _, _, _, _ := initMocks(t) prefBytes := []byte(prefix) - request, _, err := handler.parseSetupRequest(append(prefBytes, 1,2,3)) + request, _, err := handler.parseSetupRequest(append(prefBytes, 1, 2, 3)) assert.Nil(t, request) assert.NotNil(t, err) assert.EqualError(t, err, "#E2SetupRequestNotificationHandler.parseSetupRequest - Error unmarshalling E2 Setup Request payload: 31302e302e322e31353a393939397c010203") } -func TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } +func TestE2SetupRequestNotificationHandler_GetGeneralConfigurationFailure(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{}, common.NewInternalError(errors.New("some error"))) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + handler.Handle(notificationRequest) + rmrMessengerMock.AssertNotCalled(t, "SendMsg") + e2tInstancesManagerMock.AssertNotCalled(t, "GetE2TInstance") + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance") + readerMock.AssertNotCalled(t, "GetNodeb") + writerMock.AssertNotCalled(t, "SaveNodeb") +} + +func getMbuf(msgType int, payloadStr string, request *models.NotificationRequest) *rmrCgo.MBuf { + payload := []byte(payloadStr) + mbuf := rmrCgo.NewMBuf(msgType, len(payload), nodebRanName, &payload, &request.TransactionId, request.GetMsgSrc()) + return mbuf +} + +func TestE2SetupRequestNotificationHandler_EnableRicFalse(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: false}, nil) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + mbuf := getMbuf(rmrCgo.RIC_E2_SETUP_FAILURE, E2SetupFailureResponseWithMiscCause, notificationRequest) + rmrMessengerMock.On("WhSendMsg", mbuf, true).Return(&rmrCgo.MBuf{}, nil) + handler.Handle(notificationRequest) + rmrMessengerMock.AssertCalled(t, "WhSendMsg", mbuf, true) + e2tInstancesManagerMock.AssertNotCalled(t, "GetE2TInstance") + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance") + readerMock.AssertNotCalled(t, "GetNodeb") + writerMock.AssertNotCalled(t, "SaveNodeb") +} - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile +func TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + var gnb *entities.NodebInfo + readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewResourceNotFoundError("Not found")) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + nodebInfo := getExpectedNodebWithFunctionsForNewRan(notificationRequest.Payload) + nbIdentity := &entities.NbIdentity{InventoryName: nodebRanName, GlobalNbId: &entities.GlobalNbId{PlmnId: "02F829", NbId: "001100000011000000110000"}} + writerMock.On("SaveNodeb", nbIdentity, nodebInfo).Return(nil) + updatedNodebInfo := *nodebInfo + updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTED + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", &updatedNodebInfo, "RAN_CONNECTION_STATUS_CHANGE", nodebRanName+"_CONNECTED").Return(nil) + routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) + writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(&rmrCgo.MBuf{}, nil) + handler.Handle(notificationRequest) + assertNewNodebSuccessCalls(readerMock, t, e2tInstancesManagerMock, writerMock, routingManagerClientMock, rmrMessengerMock) +} - handler := stubMockSuccessFlowNewNodeb(t) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} +func TestE2SetupRequestNotificationHandler_HandleNewGnbWithoutFunctionsSuccess(t *testing.T) { + xmlGnb := readXmlFile(t, GnbWithoutFunctionsSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + var gnb *entities.NodebInfo + readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewResourceNotFoundError("Not found")) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + nodebInfo := getExpectedNodebWithFunctionsForNewRan(notificationRequest.Payload) + writerMock.On("SaveNodeb", mock.Anything, nodebInfo).Return(nil) + updatedNodebInfo := *nodebInfo + updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTED + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", &updatedNodebInfo, "RAN_CONNECTION_STATUS_CHANGE", nodebRanName+"_CONNECTED").Return(nil) + routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) + writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) + var errEmpty error + rmrMessage := &rmrCgo.MBuf{} + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(rmrMessage, errEmpty) handler.Handle(notificationRequest) - assertSuccessFlowNewNodebLogs(t) + assertNewNodebSuccessCalls(readerMock, t, e2tInstancesManagerMock, writerMock, routingManagerClientMock, rmrMessengerMock) } func TestE2SetupRequestNotificationHandler_HandleNewEnGnbSuccess(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_en-gNB.xml") - if err != nil { - t.Fatal(err) - } - xmlEnGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewEnGnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile + xmlEnGnb := readXmlFile(t, EnGnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + var gnb *entities.NodebInfo + readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewResourceNotFoundError("Not found")) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlEnGnb...)} + nodebInfo := getExpectedNodebWithFunctionsForNewRan(notificationRequest.Payload) + writerMock.On("SaveNodeb", mock.Anything, nodebInfo).Return(nil) + updatedNodebInfo := *nodebInfo + updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTED + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", &updatedNodebInfo, "RAN_CONNECTION_STATUS_CHANGE", nodebRanName+"_CONNECTED").Return(nil) - handler := stubMockSuccessFlowNewNodeb(t) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlEnGnb...)} + routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) + writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) + var errEmpty error + rmrMessage := &rmrCgo.MBuf{} + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(rmrMessage, errEmpty) handler.Handle(notificationRequest) - assertSuccessFlowNewNodebLogs(t) + assertNewNodebSuccessCalls(readerMock, t, e2tInstancesManagerMock, writerMock, routingManagerClientMock, rmrMessengerMock) } func TestE2SetupRequestNotificationHandler_HandleNewNgEnbSuccess(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_ng-eNB.xml") - if err != nil { - t.Fatal(err) - } - xmlEnGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewNgEnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile + xmlNgEnb := readXmlFile(t, NgEnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + var gnb *entities.NodebInfo + readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewResourceNotFoundError("Not found")) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlNgEnb...)} + nodebInfo := getExpectedNodebWithFunctionsForNewRan(notificationRequest.Payload) + writerMock.On("SaveNodeb", mock.Anything, nodebInfo).Return(nil) + updatedNodebInfo := *nodebInfo + updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTED + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", &updatedNodebInfo, "RAN_CONNECTION_STATUS_CHANGE", nodebRanName+"_CONNECTED").Return(nil) - handler := stubMockSuccessFlowNewNodeb(t) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlEnGnb...)} + routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) + writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) + var errEmpty error + rmrMessage := &rmrCgo.MBuf{} + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(rmrMessage, errEmpty) handler.Handle(notificationRequest) - assertSuccessFlowNewNodebLogs(t) + assertNewNodebSuccessCalls(readerMock, t, e2tInstancesManagerMock, writerMock, routingManagerClientMock, rmrMessengerMock) } func TestE2SetupRequestNotificationHandler_HandleExistingGnbSuccess(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + var gnb = &entities.NodebInfo{ + RanName: nodebRanName, + AssociatedE2TInstanceAddress: e2tInstanceFullAddress, + ConnectionStatus: entities.ConnectionStatus_CONNECTED, + NodeType: entities.Node_GNB, + Configuration: &entities.NodebInfo_Gnb{Gnb: &entities.Gnb{}}, } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile + readerMock.On("GetNodeb", mock.Anything).Return(gnb, nil) + routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) - handler := stubMockSuccessFlowExistingNodeb(t) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + gnbToUpdate := getExpectedNodebWithFunctionsForExistingRan(*gnb, notificationRequest.Payload) + writerMock.On("UpdateNodebInfo", gnbToUpdate).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) + var errEmpty error + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(&rmrCgo.MBuf{}, errEmpty) handler.Handle(notificationRequest) - assertSuccessFlowExistingNodebLogs(t) + writerMock.AssertCalled(t, "UpdateNodebInfo", gnbToUpdate) + assertExistingNodebSuccessCalls(readerMock, t, e2tInstancesManagerMock, writerMock, routingManagerClientMock, rmrMessengerMock) } -func TestE2SetupRequestNotificationHandler_HandleParseError(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } +func TestE2SetupRequestNotificationHandler_HandleExistingGnbWithFunctionsSuccess(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + var gnb = &entities.NodebInfo{ + RanName: nodebRanName, + AssociatedE2TInstanceAddress: e2tInstanceFullAddress, + ConnectionStatus: entities.ConnectionStatus_CONNECTED, + NodeType: entities.Node_GNB, + Configuration: &entities.NodebInfo_Gnb{Gnb: &entities.Gnb{RanFunctions: []*entities.RanFunction{ + { + RanFunctionId: 2, + RanFunctionRevision: 2, + }, + }}}, } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile + readerMock.On("GetNodeb", mock.Anything).Return(gnb, nil) + routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) - _, handler, _, _, _, _, _ := initMocks(t) - prefBytes := []byte("invalid_prefix") - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + gnbToUpdate := getExpectedNodebWithFunctionsForExistingRan(*gnb, notificationRequest.Payload) + + writerMock.On("UpdateNodebInfo", gnbToUpdate).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) + var errEmpty error + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(&rmrCgo.MBuf{}, errEmpty) handler.Handle(notificationRequest) - assertParseErrorFlowLogs(t) + writerMock.AssertCalled(t, "UpdateNodebInfo", gnbToUpdate) + assertExistingNodebSuccessCalls(readerMock, t, e2tInstancesManagerMock, writerMock, routingManagerClientMock, rmrMessengerMock) } -func TestE2SetupRequestNotificationHandler_HandleUnmarshalError(t *testing.T) { - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) +func getExpectedNodebWithFunctionsForExistingRan(nodeb entities.NodebInfo, payload []byte) *entities.NodebInfo { + pipInd := bytes.IndexByte(payload, '|') + setupRequest := &models.E2SetupRequestMessage{} + _ = xml.Unmarshal(normalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU) + nodeb.GetGnb().RanFunctions = setupRequest.ExtractRanFunctionsList() + return &nodeb +} + +func getExpectedNodebWithFunctionsForNewRan(payload []byte) *entities.NodebInfo { + pipInd := bytes.IndexByte(payload, '|') + setupRequest := &models.E2SetupRequestMessage{} + _ = xml.Unmarshal(normalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU) + + nodeb := &entities.NodebInfo{ + AssociatedE2TInstanceAddress: e2tInstanceFullAddress, + RanName: nodebRanName, + NodeType: entities.Node_GNB, + Configuration: &entities.NodebInfo_Gnb{ + Gnb: &entities.Gnb{ + RanFunctions: setupRequest.ExtractRanFunctionsList(), + }, + }, + GlobalNbId: &entities.GlobalNbId{ + PlmnId: setupRequest.GetPlmnId(), + NbId: setupRequest.GetNbId(), + }, } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile - _, handler, _, _, _, _, _ := initMocks(t) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, "xmlGnb"...)} + return nodeb +} + +func TestE2SetupRequestNotificationHandler_HandleParseError(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte("invalid_prefix"), xmlGnb...)} handler.Handle(notificationRequest) - assertUnmarshalErrorFlowLogs(t) + readerMock.AssertNotCalled(t, "GetNodeb", mock.Anything) + writerMock.AssertNotCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertNotCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertNotCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertNotCalled(t, "SendMsg", mock.Anything, mock.Anything) } -func TestE2SetupRequestNotificationHandler_HandleGetE2TInstanceError(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } +func TestE2SetupRequestNotificationHandler_HandleUnmarshalError(t *testing.T) { + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), "xmlGnb"...)} + handler.Handle(notificationRequest) + readerMock.AssertNotCalled(t, "GetNodeb", mock.Anything) + writerMock.AssertNotCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertNotCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertNotCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertNotCalled(t, "SendMsg", mock.Anything, mock.Anything) +} - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile - - _, handler, _, _, _, e2tInstancesManagerMock, _ := initMocks(t) - var e2tInstance * entities.E2TInstance - e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(e2tInstance, common.NewResourceNotFoundError("Not found")) +func TestE2SetupRequestNotificationHandler_HandleGetE2TInstanceError(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, common.NewResourceNotFoundError("Not found")) prefBytes := []byte(prefix) notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} handler.Handle(notificationRequest) - assertGetE2TInstanceErrorLogs(t) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + readerMock.AssertNotCalled(t, "GetNodeb", mock.Anything) + writerMock.AssertNotCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertNotCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertNotCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertNotCalled(t, "SendMsg", mock.Anything, mock.Anything) } func TestE2SetupRequestNotificationHandler_HandleGetNodebError(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } - - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile - _, handler, readerMock, _, _, e2tInstancesManagerMock, _ := initMocks(t) - var e2tInstance = &entities.E2TInstance{} - e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(e2tInstance, nil) + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, routingManagerClientMock, e2tInstancesManagerMock, rmrMessengerMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) var gnb *entities.NodebInfo - readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewInternalError(errors.New("Some error"))) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} + readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewInternalError(errors.New("some error"))) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} handler.Handle(notificationRequest) - assertGetNodebErrorLogs(t) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + readerMock.AssertCalled(t, "GetNodeb", mock.Anything) + writerMock.AssertNotCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertNotCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertNotCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertNotCalled(t, "SendMsg", mock.Anything, mock.Anything) } func TestE2SetupRequestNotificationHandler_HandleAssociationError(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile - - _, handler, readerMock, writerMock, _, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) - var e2tInstance = &entities.E2TInstance{} - e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(e2tInstance, nil) + handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) var gnb *entities.NodebInfo readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewResourceNotFoundError("Not found")) - writerMock.On("SaveNodeb", mock.Anything, mock.Anything).Return(nil) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append([]byte(prefix), xmlGnb...)} + nodebInfo := getExpectedNodebWithFunctionsForNewRan(notificationRequest.Payload) + writerMock.On("SaveNodeb", mock.Anything, nodebInfo).Return(nil) + updatedNodebInfo := *nodebInfo + updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTED + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", &updatedNodebInfo, "RAN_CONNECTION_STATUS_CHANGE", nodebRanName+"_CONNECTED").Return(nil) + writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) + e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(errors.New("association error")) - - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} + updatedNodebInfo2 := *nodebInfo + updatedNodebInfo2.ConnectionStatus = entities.ConnectionStatus_DISCONNECTED + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", &updatedNodebInfo2, "RAN_CONNECTION_STATUS_CHANGE", nodebRanName+"_DISCONNECTED").Return(nil) + var errEmpty error + mbuf := getMbuf(rmrCgo.RIC_E2_SETUP_FAILURE, E2SetupFailureResponseWithTransportCause, notificationRequest) + rmrMessengerMock.On("WhSendMsg", mbuf, true).Return(&rmrCgo.MBuf{}, errEmpty) handler.Handle(notificationRequest) - assertAssociationErrorLogs(t) -} - -func TestE2SetupRequestNotificationHandler_HandleExistingGnbInvalidStatusError(t *testing.T) { - path, err :=filepath.Abs("../../tests/resources/setupRequest_gnb.xml") - if err != nil { - t.Fatal(err) - } - xmlGnb, err := ioutil.ReadFile(path) - if err != nil { - t.Fatal(err) - } - - logFile, err := os.Create(logFilePath) - if err != nil{ - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleNewGnbSuccess - failed to create file, error: %s", err) - } - oldStdout := os.Stdout - defer changeStdout(oldStdout) - defer removeLogFile(t) - os.Stdout = logFile - - handler := stubMockInvalidStatusFlowExistingNodeb(t) - prefBytes := []byte(prefix) - notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} - handler.Handle(notificationRequest) - assertInvalidNodebStatusLogs(t) -} - -func assertInvalidNodebStatusLogs(t *testing.T){ - buf := getLogFileBuffer(t) - assertReceivedAndParsedLog(buf, t) - assertInvalidNodebStatusLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertInvalidNodebStatusLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "#RnibDataService.GetNodeb") - assert.Contains(t, record, "connection status: SHUTTING_DOWN") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "#E2SetupRequestNotificationHandler.Handle") - assert.Contains(t, record, "connection status: SHUTTING_DOWN - nodeB entity in incorrect state") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "#E2SetupRequestNotificationHandler.Handle") - assert.Contains(t, record, "Summary: elapsed time for receiving and handling setup request message from E2 terminator") -} - -func assertAssociationErrorLogs(t *testing.T){ - buf := getLogFileBuffer(t) - assertReceivedAndParsedLog(buf, t) - assertNewNodebSavedLog(buf, t) - assertAssociationErrorLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertAssociationErrorLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "#E2TAssociationManager.AssociateRan - Associating RAN") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "#E2TAssociationManager.AssociateRan - RoutingManager failure: Failed to associate RAN") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "#E2SetupRequestNotificationHandler.Handle - RAN name:") - assert.Contains(t, record, "failed to associate E2T to nodeB entity") -} - -func assertGetNodebErrorLogs(t *testing.T) { - buf := getLogFileBuffer(t) - assertReceivedAndParsedLog(buf, t) - assertGetNodebErrorLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertGetNodebErrorLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "failed to retrieve nodebInfo entity") -} - -func assertGetE2TInstanceErrorLogs(t *testing.T) { - buf := getLogFileBuffer(t) - assertReceivedAndParsedLog(buf, t) - assertGetE2TInstanceErrorLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertGetE2TInstanceErrorLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "Failed retrieving E2TInstance") -} - -func removeLogFile(t *testing.T) { - err := os.Remove(logFilePath) - if err != nil { - t.Errorf("e2_setup_request_notification_handler_test.TestE2SetupRequestNotificationHandler_HandleGnbSuccess - failed to remove file, error: %s", err) - } -} - -func assertParseErrorFlowLogs(t *testing.T) { - buf := getLogFileBuffer(t) - assertReceivedAndFailedParseLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertUnmarshalErrorFlowLogs(t *testing.T) { - buf := getLogFileBuffer(t) - assertReceivedAndFailedUnmarshalLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertSuccessFlowNewNodebLogs(t *testing.T){ - buf := getLogFileBuffer(t) - assertReceivedAndParsedLog(buf, t) - assertNewNodebSavedLog(buf, t) - assertAssociatedLog(buf, t) - assertRequestBuiltLog(buf, t) - assertRequestSentLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertSuccessFlowExistingNodebLogs(t *testing.T){ - buf := getLogFileBuffer(t) - assertReceivedAndParsedLog(buf, t) - assertExistingNodebRetrievedLog(buf, t) - assertAssociatedLog(buf, t) - assertRequestBuiltLog(buf, t) - assertRequestSentLog(buf, t) - assertNoMoreRecordsLog(buf, t) -} - -func assertReceivedAndParsedLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "received E2 Setup Request") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "handling E2_SETUP_REQUEST") -} - -func assertReceivedAndFailedParseLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "received E2 Setup Request") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "Error parsing E2 Setup Request") -} - -func assertReceivedAndFailedUnmarshalLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "received E2 Setup Request") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "Error unmarshalling E2 Setup Request") + readerMock.AssertCalled(t, "GetNodeb", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + writerMock.AssertCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + e2tInstancesManagerMock.AssertNotCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertCalled(t, "WhSendMsg", mbuf, true) } -func assertNewNodebSavedLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "#RnibDataService.SaveNodeb - nbIdentity:") -} - -func assertExistingNodebRetrievedLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "#RnibDataService.GetNodeb - RAN name:") -} - -func assertAssociatedLog(buf *bytes.Buffer, t *testing.T){ - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "#E2TAssociationManager.AssociateRan - Associating RAN") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "#RnibDataService.UpdateNodebInfo") - record, _ = buf.ReadString('\n') - assert.Contains(t, record, "#E2TAssociationManager.AssociateRan - successfully associated RAN") -} - -func assertRequestSentLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "uccessfully sent RMR message") -} -func assertRequestBuiltLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Contains(t, record, "E2 Setup Request has been built") -} - -func assertNoMoreRecordsLog(buf *bytes.Buffer, t *testing.T) { - record, _ := buf.ReadString('\n') - assert.Empty(t, record) -} - -func stubMockSuccessFlowNewNodeb(t *testing.T) E2SetupRequestNotificationHandler{ - _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) - var e2tInstance = &entities.E2TInstance{} - e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(e2tInstance, nil) +func TestE2SetupRequestNotificationHandler_ConvertTo20BitStringError(t *testing.T) { + xmlEnGnb := readXmlFile(t, EnGnbSetupRequestXmlPath) + logger := tests.InitLog(t) + config := &configuration.Configuration{ + RnibRetryIntervalMs: 10, + MaxRnibConnectionAttempts: 3, + StateChangeMessageChannel: "RAN_CONNECTION_STATUS_CHANGE", + GlobalRicId: struct { + RicId string + Mcc string + Mnc string + }{Mcc: "327", Mnc: "94", RicId: "10011001101010101011"}} + rmrMessengerMock := &mocks.RmrMessengerMock{} + rmrSender := tests.InitRmrSender(rmrMessengerMock, logger) + readerMock := &mocks.RnibReaderMock{} + writerMock := &mocks.RnibWriterMock{} + routingManagerClientMock := &mocks.RoutingManagerClientMock{} + rnibDataService := services.NewRnibDataService(logger, config, readerMock, writerMock) + e2tInstancesManagerMock := &mocks.E2TInstancesManagerMock{} + ranListManager := managers.NewRanListManager(logger) + ranAlarmService := services.NewRanAlarmService(logger, config) + ranConnectStatusChangeManager := managers.NewRanConnectStatusChangeManager(logger, rnibDataService, ranListManager, ranAlarmService) + + e2tAssociationManager := managers.NewE2TAssociationManager(logger, rnibDataService, e2tInstancesManagerMock, routingManagerClientMock, ranConnectStatusChangeManager) + handler := NewE2SetupRequestNotificationHandler(logger, config, e2tInstancesManagerMock, rmrSender, rnibDataService, e2tAssociationManager, ranConnectStatusChangeManager) + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) var gnb *entities.NodebInfo readerMock.On("GetNodeb", mock.Anything).Return(gnb, common.NewResourceNotFoundError("Not found")) writerMock.On("SaveNodeb", mock.Anything, mock.Anything).Return(nil) + writerMock.On("UpdateNodebInfoOnConnectionStatusInversion", mock.Anything, "RAN_CONNECTION_STATUS_CHANGE", mock.Anything).Return(nil) routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) - var err error + var errEmpty error rmrMessage := &rmrCgo.MBuf{} - rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(rmrMessage, err) - return handler -} - -func stubMockSuccessFlowExistingNodeb(t *testing.T) E2SetupRequestNotificationHandler{ - _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock := initMocks(t) - var e2tInstance = &entities.E2TInstance{} - e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(e2tInstance, nil) - var gnb = &entities.NodebInfo{ - RanName: nodebRanName, - AssociatedE2TInstanceAddress: e2tAddress, - ConnectionStatus: entities.ConnectionStatus_CONNECTED, - NodeType: entities.Node_GNB, - Configuration: &entities.NodebInfo_Gnb{Gnb: &entities.Gnb{}}, - } - readerMock.On("GetNodeb", mock.Anything).Return(gnb, nil) - routingManagerClientMock.On("AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything).Return(nil) - writerMock.On("UpdateNodebInfo", mock.Anything).Return(nil) - e2tInstancesManagerMock.On("AddRansToInstance", mock.Anything, mock.Anything).Return(nil) - var err error - rmrMessage := &rmrCgo.MBuf{} - rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(rmrMessage, err) - return handler + rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(rmrMessage, errEmpty) + prefBytes := []byte(prefix) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlEnGnb...)} + handler.Handle(notificationRequest) + readerMock.AssertCalled(t, "GetNodeb", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + writerMock.AssertCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertNotCalled(t, "SendMsg", mock.Anything, mock.Anything) } -func stubMockInvalidStatusFlowExistingNodeb(t *testing.T) E2SetupRequestNotificationHandler{ - _, handler, readerMock, _, _, e2tInstancesManagerMock, _ := initMocks(t) - var e2tInstance = &entities.E2TInstance{} - e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(e2tInstance, nil) - var gnb = &entities.NodebInfo{RanName: nodebRanName, ConnectionStatus:entities.ConnectionStatus_SHUTTING_DOWN} +func TestE2SetupRequestNotificationHandler_HandleExistingGnbInvalidStatusError(t *testing.T) { + xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath) + handler, readerMock, writerMock, routingManagerClientMock, e2tInstancesManagerMock, rmrMessengerMock := initMocks(t) + var gnb = &entities.NodebInfo{RanName: nodebRanName, ConnectionStatus: entities.ConnectionStatus_SHUTTING_DOWN} readerMock.On("GetNodeb", mock.Anything).Return(gnb, nil) - return handler + readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil) + e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil) + prefBytes := []byte(prefix) + notificationRequest := &models.NotificationRequest{RanName: nodebRanName, Payload: append(prefBytes, xmlGnb...)} + handler.Handle(notificationRequest) + readerMock.AssertCalled(t, "GetNodeb", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + writerMock.AssertNotCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + routingManagerClientMock.AssertNotCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertNotCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertNotCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertNotCalled(t, "SendMsg", mock.Anything, mock.Anything) } -func initMocks(t *testing.T) (*logger.Logger, E2SetupRequestNotificationHandler, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *mocks.RmrMessengerMock, *mocks.E2TInstancesManagerMock, *mocks.RoutingManagerClientMock) { +func initMocks(t *testing.T) (*E2SetupRequestNotificationHandler, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *mocks.RmrMessengerMock, *mocks.E2TInstancesManagerMock, *mocks.RoutingManagerClientMock) { logger := tests.InitLog(t) - config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3} + config := &configuration.Configuration{ + RnibRetryIntervalMs: 10, + MaxRnibConnectionAttempts: 3, + StateChangeMessageChannel: "RAN_CONNECTION_STATUS_CHANGE", + GlobalRicId: struct { + RicId string + Mcc string + Mnc string + }{Mcc: "327", Mnc: "94", RicId: "AACCE"}} rmrMessengerMock := &mocks.RmrMessengerMock{} rmrSender := tests.InitRmrSender(rmrMessengerMock, logger) readerMock := &mocks.RnibReaderMock{} @@ -561,25 +522,29 @@ func initMocks(t *testing.T) (*logger.Logger, E2SetupRequestNotificationHandler, routingManagerClientMock := &mocks.RoutingManagerClientMock{} rnibDataService := services.NewRnibDataService(logger, config, readerMock, writerMock) e2tInstancesManagerMock := &mocks.E2TInstancesManagerMock{} - e2tAssociationManager := managers.NewE2TAssociationManager(logger, rnibDataService, e2tInstancesManagerMock, routingManagerClientMock) - handler := NewE2SetupRequestNotificationHandler(logger, config, e2tInstancesManagerMock, rmrSender, rnibDataService, e2tAssociationManager) - return logger, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock -} - -func changeStdout(old *os.File) { - os.Stdout = old + ranListManager := managers.NewRanListManager(logger) + ranAlarmService := services.NewRanAlarmService(logger, config) + ranConnectStatusChangeManager := managers.NewRanConnectStatusChangeManager(logger, rnibDataService, ranListManager, ranAlarmService) + e2tAssociationManager := managers.NewE2TAssociationManager(logger, rnibDataService, e2tInstancesManagerMock, routingManagerClientMock, ranConnectStatusChangeManager) + handler := NewE2SetupRequestNotificationHandler(logger, config, e2tInstancesManagerMock, rmrSender, rnibDataService, e2tAssociationManager, ranConnectStatusChangeManager) + return handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock +} + +func assertNewNodebSuccessCalls(readerMock *mocks.RnibReaderMock, t *testing.T, e2tInstancesManagerMock *mocks.E2TInstancesManagerMock, writerMock *mocks.RnibWriterMock, routingManagerClientMock *mocks.RoutingManagerClientMock, rmrMessengerMock *mocks.RmrMessengerMock) { + readerMock.AssertCalled(t, "GetNodeb", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + routingManagerClientMock.AssertCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertCalled(t, "SendMsg", mock.Anything, mock.Anything) +} + +func assertExistingNodebSuccessCalls(readerMock *mocks.RnibReaderMock, t *testing.T, e2tInstancesManagerMock *mocks.E2TInstancesManagerMock, writerMock *mocks.RnibWriterMock, routingManagerClientMock *mocks.RoutingManagerClientMock, rmrMessengerMock *mocks.RmrMessengerMock) { + readerMock.AssertCalled(t, "GetNodeb", mock.Anything) + writerMock.AssertNotCalled(t, "SaveNodeb", mock.Anything, mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceFullAddress) + routingManagerClientMock.AssertCalled(t, "AssociateRanToE2TInstance", e2tInstanceFullAddress, mock.Anything) + writerMock.AssertCalled(t, "UpdateNodebInfo", mock.Anything) + e2tInstancesManagerMock.AssertCalled(t, "AddRansToInstance", mock.Anything, mock.Anything) + rmrMessengerMock.AssertCalled(t, "SendMsg", mock.Anything, mock.Anything) } - -func getLogFileBuffer(t *testing.T) *bytes.Buffer { - logFile, err := os.Open(logFilePath) - if err != nil { - t.Errorf("e2_setup_request_notification_handler_test.assertSuccessFlowNewNodebLogRecords - failed to open file, error: %s", err) - } - var buf bytes.Buffer - _, err = io.Copy(&buf, logFile) - if err != nil { - t.Errorf("e2_setup_request_notification_handler_test.assertSuccessFlowNewNodebLogRecords - failed to copy bytes, error: %s", err) - } - return &buf -} -