X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=E2Manager%2Fcontrollers%2Fnodeb_controller_test.go;h=a9bccdc7b13909e55a79cc5bb96e816b9c2f1439;hb=087f53f09d66902bc245655e4d7220679e002312;hp=26f92c5576434a5af3bd550b17a46e67e7e8764f;hpb=3f9a67b3d8e15bc725f2f66adf499617ffc0d2fc;p=ric-plt%2Fe2mgr.git diff --git a/E2Manager/controllers/nodeb_controller_test.go b/E2Manager/controllers/nodeb_controller_test.go index 26f92c5..a9bccdc 100644 --- a/E2Manager/controllers/nodeb_controller_test.go +++ b/E2Manager/controllers/nodeb_controller_test.go @@ -13,296 +13,948 @@ // 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 controllers import ( + "bytes" + "e2mgr/clients" + "e2mgr/configuration" + "e2mgr/e2managererrors" + "e2mgr/e2pdus" "e2mgr/logger" + "e2mgr/managers" "e2mgr/mocks" "e2mgr/models" - "e2mgr/rNibWriter" + "e2mgr/providers/httpmsghandlerprovider" "e2mgr/rmrCgo" "e2mgr/services" - "e2mgr/sessions" + "e2mgr/services/rmrsender" "e2mgr/tests" + "encoding/json" "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" - "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader" + "github.com/golang/protobuf/jsonpb" "github.com/gorilla/mux" "github.com/pkg/errors" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/mock" + "io" "io/ioutil" "net/http" "net/http/httptest" + "strings" "testing" + "unsafe" +) + +const ( + RanName = "test" + AssociatedE2TInstanceAddress = "10.0.2.15:38000" + ValidationFailureJson = "{\"errorCode\":402,\"errorMessage\":\"Validation error\"}" + ResourceNotFoundJson = "{\"errorCode\":404,\"errorMessage\":\"Resource not found\"}" + RnibErrorJson = "{\"errorCode\":500,\"errorMessage\":\"RNIB error\"}" + InternalErrorJson = "{\"errorCode\":501,\"errorMessage\":\"Internal Server Error. Please try again later\"}" ) -const x2SetupMessageType = "x2-setup" +var ( + ServedNrCellInformationRequiredFields = []string{"cellId", "choiceNrMode", "nrMode", "nrPci", "servedPlmns"} + NrNeighbourInformationRequiredFields = []string{"nrCgi", "choiceNrMode", "nrMode", "nrPci"} +) + +type controllerGetNodebTestContext struct { + ranName string + nodebInfo *entities.NodebInfo + rnibError error + expectedStatusCode int + expectedJsonResponse string +} + +type controllerGetNodebIdListTestContext struct { + nodebIdList []*entities.NbIdentity + rnibError error + expectedStatusCode int + expectedJsonResponse string +} + +type getNodebInfoResult struct { + nodebInfo *entities.NodebInfo + rnibError error +} + +type updateGnbCellsParams struct { + err error +} + +type removeServedNrCellsParams struct { + servedNrCells []*entities.ServedNRCell + err error +} + +type controllerUpdateGnbTestContext struct { + getNodebInfoResult *getNodebInfoResult + removeServedNrCellsParams *removeServedNrCellsParams + updateGnbCellsParams *updateGnbCellsParams + requestBody map[string]interface{} + expectedStatusCode int + expectedJsonResponse string +} + +func generateServedNrCells(cellIds ...string) []*entities.ServedNRCell { + + servedNrCells := []*entities.ServedNRCell{} + + for _, v := range cellIds { + servedNrCells = append(servedNrCells, &entities.ServedNRCell{ServedNrCellInformation: &entities.ServedNRCellInformation{ + CellId: v, + ChoiceNrMode: &entities.ServedNRCellInformation_ChoiceNRMode{ + Fdd: &entities.ServedNRCellInformation_ChoiceNRMode_FddInfo{ -func TestNewRequestController(t *testing.T) { - rnibReaderProvider := func() reader.RNibReader { - return &mocks.RnibReaderMock{} + }, + }, + NrMode: entities.Nr_FDD, + NrPci: 5, + ServedPlmns: []string{"whatever"}, + }}) } - rnibWriterProvider := func() rNibWriter.RNibWriter { - return &mocks.RnibWriterMock{} + + return servedNrCells +} + +func buildNrNeighbourInformation(propToOmit string) map[string]interface{} { + ret := map[string]interface{}{ + "nrCgi": "whatever", + "choiceNrMode": map[string]interface{}{ + "tdd": map[string]interface{}{}, + }, + "nrMode": 1, + "nrPci": 1, } - assert.NotNil(t, NewNodebController(&logger.Logger{}, &services.RmrService{}, rnibReaderProvider, rnibWriterProvider)) + if len(propToOmit) != 0 { + delete(ret, propToOmit) + } + + return ret } -func TestHandleRequestSuccess(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) - if err != nil { - t.Errorf("#nodeb_controller_test.TestHandleRequestSuccess - failed to initialize logger, error: %s", err) +func buildServedNrCellInformation(propToOmit string) map[string]interface{} { + ret := map[string]interface{}{ + "cellId": "whatever", + "choiceNrMode": map[string]interface{}{ + "fdd": map[string]interface{}{}, + }, + "nrMode": 1, + "nrPci": 1, + "servedPlmns": []interface{}{ + "whatever", + }, + } + + if len(propToOmit) != 0 { + delete(ret, propToOmit) } + return ret +} + +func setupControllerTest(t *testing.T) (*NodebController, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *mocks.RmrMessengerMock, *mocks.E2TInstancesManagerMock) { + log := initLog(t) + config := configuration.ParseConfiguration() + rmrMessengerMock := &mocks.RmrMessengerMock{} - mbuf := rmrCgo.NewMBuf(tests.MessageType, tests.MaxMsgSize, "RanName", &tests.DummyPayload, &tests.DummyXAction) + readerMock := &mocks.RnibReaderMock{} + + writerMock := &mocks.RnibWriterMock{} + + rnibDataService := services.NewRnibDataService(log, config, readerMock, writerMock) + rmrSender := getRmrSender(rmrMessengerMock, log) + ranSetupManager := managers.NewRanSetupManager(log, rmrSender, rnibDataService) + e2tInstancesManager := &mocks.E2TInstancesManagerMock{} + httpClientMock := &mocks.HttpClientMock{} + rmClient := clients.NewRoutingManagerClient(log, config, httpClientMock) + e2tAssociationManager := managers.NewE2TAssociationManager(log, rnibDataService, e2tInstancesManager, rmClient) + handlerProvider := httpmsghandlerprovider.NewIncomingRequestHandlerProvider(log, rmrSender, config, rnibDataService, ranSetupManager, e2tInstancesManager, e2tAssociationManager, rmClient) + controller := NewNodebController(log, handlerProvider) + return controller, readerMock, writerMock, rmrMessengerMock, e2tInstancesManager +} - rmrMessengerMock.On("SendMsg", - mock.AnythingOfType(fmt.Sprintf("%T", mbuf)), - tests.MaxMsgSize).Return(mbuf, nil) +func TestX2SetupInvalidBody(t *testing.T) { + + controller, _, _, _, _ := setupControllerTest(t) + + header := http.Header{} + header.Set("Content-Type", "application/json") + httpRequest, _ := http.NewRequest("POST", "http://localhost:3800/v1/nodeb/x2-setup", strings.NewReader("{}{}")) + httpRequest.Header = header writer := httptest.NewRecorder() + controller.X2Setup(writer, httpRequest) + + var errorResponse = parseJsonRequest(t, writer.Body) - handleRequest(writer, log, rmrMessengerMock, tests.GetHttpRequest(), x2SetupMessageType) - assert.Equal(t, http.StatusOK, writer.Result().StatusCode) + assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode) + assert.Equal(t, e2managererrors.NewInvalidJsonError().Code, errorResponse.Code) } -func TestHandleRequestFailure_InvalidRequestDetails(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) - if err != nil { - t.Errorf("#nodeb_controller_test.TestHandleRequestFailure - failed to initialize logger, error: %s", err) - } +func TestX2SetupSuccess(t *testing.T) { - rmrMessengerMock := &mocks.RmrMessengerMock{} - var mbuf *rmrCgo.MBuf + controller, readerMock, writerMock, rmrMessengerMock, _ := setupControllerTest(t) + + ranName := "test" + nb := &entities.NodebInfo{RanName: ranName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, AssociatedE2TInstanceAddress: "10.0.2.15:8989"} + readerMock.On("GetNodeb", ranName).Return(nb, nil) + var nbUpdated = *nb + writerMock.On("UpdateNodebInfo", &nbUpdated).Return(nil) + + var nbUpdated2 = &entities.NodebInfo{RanName: ranName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, AssociatedE2TInstanceAddress: "10.0.2.15:8989"} + writerMock.On("UpdateNodebInfo", nbUpdated2).Return(nil) - rmrMessengerMock.On("SendMsg", - mock.AnythingOfType(fmt.Sprintf("%T", mbuf)), - tests.MaxMsgSize).Return(mbuf, errors.New("test failure")) + payload := e2pdus.PackedX2setupRequest + var xAction []byte + var msgSrc unsafe.Pointer + msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ranName, &payload, &xAction, msgSrc) + + rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg, nil) + + header := http.Header{} + header.Set("Content-Type", "application/json") + httpRequest := tests.GetHttpRequest() + httpRequest.Header = header writer := httptest.NewRecorder() + controller.X2Setup(writer, httpRequest) - handleRequest(writer, log, rmrMessengerMock, tests.GetInvalidRequestDetails(), x2SetupMessageType) - assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode) + assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode) } -func TestHandleRequestFailure_InvalidMessageType(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) - if err != nil { - t.Errorf("#nodeb_controller_test.TestHandleRequestFailure - failed to initialize logger, error: %s", err) - } +func TestEndcSetupSuccess(t *testing.T) { - rmrMessengerMock := &mocks.RmrMessengerMock{} - var mbuf *rmrCgo.MBuf + controller, readerMock, writerMock, rmrMessengerMock, _ := setupControllerTest(t) + + ranName := "test" + nb := &entities.NodebInfo{RanName: ranName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST, AssociatedE2TInstanceAddress: "10.0.2.15:8989"} + readerMock.On("GetNodeb", ranName).Return(nb, nil) + var nbUpdated = *nb + writerMock.On("UpdateNodebInfo", &nbUpdated).Return(nil) + + var nbUpdated2 = &entities.NodebInfo{RanName: ranName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST, AssociatedE2TInstanceAddress: "10.0.2.15:8989"} + writerMock.On("UpdateNodebInfo", nbUpdated2).Return(nil) - rmrMessengerMock.On("SendMsg", - mock.AnythingOfType(fmt.Sprintf("%T", mbuf)), - tests.MaxMsgSize).Return(mbuf, errors.New("test failure")) + payload := e2pdus.PackedEndcX2setupRequest + var xAction []byte + var msgSrc unsafe.Pointer + msg := rmrCgo.NewMBuf(rmrCgo.RIC_ENDC_X2_SETUP_REQ, len(payload), ranName, &payload, &xAction, msgSrc) + + rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg, nil) + + header := http.Header{} + header.Set("Content-Type", "application/json") + httpRequest := tests.GetHttpRequest() + httpRequest.Header = header writer := httptest.NewRecorder() + controller.EndcSetup(writer, httpRequest) - handleRequest(writer, log, rmrMessengerMock, tests.GetInvalidMessageType(), "dummy") - assert.Equal(t, http.StatusNotFound, writer.Result().StatusCode) + assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode) } -func TestHandleHealthCheckRequest(t *testing.T) { - rc := NewNodebController(nil, nil, nil, nil) +func TestShutdownHandlerRnibError(t *testing.T) { + controller, _, _, _, e2tInstancesManagerMock := setupControllerTest(t) + e2tInstancesManagerMock.On("GetE2TAddresses").Return([]string{}, e2managererrors.NewRnibDbError()) + writer := httptest.NewRecorder() - rc.HandleHealthCheckRequest(writer, nil) - assert.Equal(t, writer.Result().StatusCode, http.StatusOK) + + controller.Shutdown(writer, tests.GetHttpRequest()) + + var errorResponse = parseJsonRequest(t, writer.Body) + + assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode) + assert.Equal(t, errorResponse.Code, e2managererrors.NewRnibDbError().Code) } -func handleRequest(writer *httptest.ResponseRecorder, log *logger.Logger, rmrMessengerMock *mocks.RmrMessengerMock, - request *http.Request, messageType string) { - rmrService := getRmrService(rmrMessengerMock, log) - request = mux.SetURLVars(request, map[string]string{"messageType": messageType}) +func controllerGetNodebTestExecuter(t *testing.T, context *controllerGetNodebTestContext) { + controller, readerMock, _, _, _ := setupControllerTest(t) + writer := httptest.NewRecorder() + readerMock.On("GetNodeb", context.ranName).Return(context.nodebInfo, context.rnibError) + req, _ := http.NewRequest(http.MethodGet, "/nodeb", nil) + req = mux.SetURLVars(req, map[string]string{"ranName": context.ranName}) + controller.GetNodeb(writer, req) + assert.Equal(t, context.expectedStatusCode, writer.Result().StatusCode) + bodyBytes, _ := ioutil.ReadAll(writer.Body) + assert.Equal(t, context.expectedJsonResponse, string(bodyBytes)) +} - var nodebInfo *entities.NodebInfo - var nbIdentity *entities.NbIdentity +func controllerGetNodebIdListTestExecuter(t *testing.T, context *controllerGetNodebIdListTestContext) { + controller, readerMock, _, _, _ := setupControllerTest(t) + writer := httptest.NewRecorder() + readerMock.On("GetListNodebIds").Return(context.nodebIdList, context.rnibError) + req, _ := http.NewRequest(http.MethodGet, "/nodeb/ids", nil) + controller.GetNodebIdList(writer, req) + assert.Equal(t, context.expectedStatusCode, writer.Result().StatusCode) + bodyBytes, _ := ioutil.ReadAll(writer.Body) + assert.Equal(t, context.expectedJsonResponse, string(bodyBytes)) +} + +func activateControllerUpdateGnbMocks(context *controllerUpdateGnbTestContext, readerMock *mocks.RnibReaderMock, writerMock *mocks.RnibWriterMock) { + if context.getNodebInfoResult != nil { + readerMock.On("GetNodeb", RanName).Return(context.getNodebInfoResult.nodebInfo, context.getNodebInfoResult.rnibError) + } - rnibWriterMock := mocks.RnibWriterMock{} - rnibWriterMock.On("SaveNodeb", - mock.AnythingOfType(fmt.Sprintf("%T", nbIdentity)), - mock.AnythingOfType(fmt.Sprintf("%T", nodebInfo))).Return(nil) + if context.removeServedNrCellsParams != nil { + writerMock.On("RemoveServedNrCells", RanName, context.removeServedNrCellsParams.servedNrCells).Return(context.removeServedNrCellsParams.err) + } - rnibReaderProvider := func() reader.RNibReader { - return &mocks.RnibReaderMock{} + if context.updateGnbCellsParams != nil { + updatedNodebInfo := *context.getNodebInfoResult.nodebInfo + gnb := entities.Gnb{} + _ = jsonpb.Unmarshal(getJsonRequestAsBuffer(context.requestBody), &gnb) + updatedGnb := *updatedNodebInfo.GetGnb() + updatedGnb.ServedNrCells = gnb.ServedNrCells + writerMock.On("UpdateGnbCells", &updatedNodebInfo, gnb.ServedNrCells).Return(context.updateGnbCellsParams.err) } +} + +func assertControllerUpdateGnb(t *testing.T, context *controllerUpdateGnbTestContext, writer *httptest.ResponseRecorder, readerMock *mocks.RnibReaderMock, writerMock *mocks.RnibWriterMock) { + assert.Equal(t, context.expectedStatusCode, writer.Result().StatusCode) + bodyBytes, _ := ioutil.ReadAll(writer.Body) + assert.Equal(t, context.expectedJsonResponse, string(bodyBytes)) + readerMock.AssertExpectations(t) + writerMock.AssertExpectations(t) - rnibWriterProvider := func() rNibWriter.RNibWriter { - return &rnibWriterMock + if context.getNodebInfoResult != nil { + readerMock.AssertNotCalled(t, "GetNodeb") } - NewNodebController(log, rmrService, rnibReaderProvider, rnibWriterProvider).HandleRequest(writer, request) + if context.updateGnbCellsParams != nil { + writerMock.AssertNotCalled(t, "UpdateGnb") + } + + if context.removeServedNrCellsParams != nil { + writerMock.AssertNotCalled(t, "RemoveServedNrCells") + } } -func getRmrService(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *services.RmrService { - rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock) - messageChannel := make(chan *models.NotificationResponse) - rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger) - return services.NewRmrService(services.NewRmrConfig(tests.Port, tests.MaxMsgSize, tests.Flags, log), rmrMessenger, make(sessions.E2Sessions), messageChannel) +func buildUpdateGnbRequest(context *controllerUpdateGnbTestContext) *http.Request { + updateGnbUrl := fmt.Sprintf("/nodeb/%s/update", RanName) + requestBody := getJsonRequestAsBuffer(context.requestBody) + req, _ := http.NewRequest(http.MethodGet, updateGnbUrl, requestBody) + req.Header.Set("Content-Type", "application/json") + req = mux.SetURLVars(req, map[string]string{"ranName": RanName}) + return req } -func executeGetNodeb(logger *logger.Logger, writer *httptest.ResponseRecorder, rnibReaderProvider func() reader.RNibReader) { - req, _ := http.NewRequest("GET", "/nodeb", nil) - req = mux.SetURLVars(req, map[string]string{"ranName": "testNode"}) +func controllerUpdateGnbTestExecuter(t *testing.T, context *controllerUpdateGnbTestContext) { + controller, readerMock, writerMock, _, _ := setupControllerTest(t) + writer := httptest.NewRecorder() - NewNodebController(logger, nil, rnibReaderProvider, nil).GetNodeb(writer, req) + activateControllerUpdateGnbMocks(context, readerMock, writerMock) + req := buildUpdateGnbRequest(context) + controller.UpdateGnb(writer, req) + assertControllerUpdateGnb(t, context, writer, readerMock, writerMock) } -func TestNodebController_GetNodeb_Success(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) +func TestControllerUpdateGnbEmptyServedNrCells(t *testing.T) { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: nil, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + }, + }, + expectedStatusCode: http.StatusBadRequest, + expectedJsonResponse: ValidationFailureJson, + } - if err != nil { - t.Errorf("#nodeb_controller_test.TestNodebController_GetNodeb_Success - failed to initialize logger, error: %s", err) + controllerUpdateGnbTestExecuter(t, &context) +} + +func TestControllerUpdateGnbMissingServedNrCellInformation(t *testing.T) { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: nil, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": nil, + }, + }, + }, + expectedStatusCode: http.StatusBadRequest, + expectedJsonResponse: ValidationFailureJson, } - writer := httptest.NewRecorder() + controllerUpdateGnbTestExecuter(t, &context) +} - rnibReaderMock := mocks.RnibReaderMock{} +func TestControllerUpdateGnbMissingServedNrCellRequiredProp(t *testing.T) { + + for _, v := range ServedNrCellInformationRequiredFields { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: nil, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(v), + }, + }, + }, + expectedStatusCode: http.StatusBadRequest, + expectedJsonResponse: ValidationFailureJson, + } + + controllerUpdateGnbTestExecuter(t, &context) + } +} - var rnibError error - rnibReaderMock.On("GetNodeb", "testNode").Return(&entities.NodebInfo{}, rnibError) +func TestControllerUpdateGnbMissingServedNrCellFddOrTdd(t *testing.T) { + + servedNrCellInformation := buildServedNrCellInformation("") + servedNrCellInformation["choiceNrMode"] = map[string]interface{}{} + + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: nil, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": servedNrCellInformation, + }, + }, + }, + expectedStatusCode: http.StatusBadRequest, + expectedJsonResponse: ValidationFailureJson, + } + + controllerUpdateGnbTestExecuter(t, &context) +} - rnibReaderProvider := func() reader.RNibReader { - return &rnibReaderMock +func TestControllerUpdateGnbMissingNeighbourInfoFddOrTdd(t *testing.T) { + + nrNeighbourInfo := buildNrNeighbourInformation("") + nrNeighbourInfo["choiceNrMode"] = map[string]interface{}{} + + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: nil, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + "nrNeighbourInfos": []interface{}{ + nrNeighbourInfo, + }, + }, + }, + }, + expectedStatusCode: http.StatusBadRequest, + expectedJsonResponse: ValidationFailureJson, } - executeGetNodeb(log, writer, rnibReaderProvider) + controllerUpdateGnbTestExecuter(t, &context) +} - assert.Equal(t, writer.Result().StatusCode, http.StatusOK) +func TestControllerUpdateGnbMissingNrNeighbourInformationRequiredProp(t *testing.T) { + + for _, v := range NrNeighbourInformationRequiredFields { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: nil, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + "nrNeighbourInfos": []interface{}{ + buildNrNeighbourInformation(v), + }, + }, + }, + }, + expectedStatusCode: http.StatusBadRequest, + expectedJsonResponse: ValidationFailureJson, + } + + controllerUpdateGnbTestExecuter(t, &context) + } } -func TestNodebController_GetNodeb_NotFound(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) +func TestControllerUpdateGnbValidServedNrCellInformationGetNodebNotFound(t *testing.T) { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: &getNodebInfoResult{ + nodebInfo: nil, + rnibError: common.NewResourceNotFoundError("#reader.GetNodeb - Not found Error"), + }, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + }, + }, + }, + expectedStatusCode: http.StatusNotFound, + expectedJsonResponse: ResourceNotFoundJson, + } - if err != nil { - t.Errorf("#nodeb_controller_test.TestNodebController_GetNodeb_NotFound - failed to initialize logger, error: %s", err) + controllerUpdateGnbTestExecuter(t, &context) +} + +func TestControllerUpdateGnbValidServedNrCellInformationGetNodebInternalError(t *testing.T) { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: &getNodebInfoResult{ + nodebInfo: nil, + rnibError: common.NewInternalError(errors.New("#reader.GetNodeb - Internal Error")), + }, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + }, + }, + }, + expectedStatusCode: http.StatusInternalServerError, + expectedJsonResponse: RnibErrorJson, } - writer := httptest.NewRecorder() + controllerUpdateGnbTestExecuter(t, &context) +} - rnibReaderMock := mocks.RnibReaderMock{} - rnibError := common.NewResourceNotFoundErrorf("#reader.GetNodeb - responding node %s not found", "testNode") - var nodebInfo *entities.NodebInfo - rnibReaderMock.On("GetNodeb", "testNode").Return(nodebInfo, rnibError) +func TestControllerUpdateGnbGetNodebSuccessInvalidGnbConfiguration(t *testing.T) { + context := controllerUpdateGnbTestContext{ + getNodebInfoResult: &getNodebInfoResult{ + nodebInfo: &entities.NodebInfo{ + RanName: RanName, + ConnectionStatus: entities.ConnectionStatus_CONNECTED, + AssociatedE2TInstanceAddress: AssociatedE2TInstanceAddress, + }, + rnibError: nil, + }, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + "nrNeighbourInfos": []interface{}{ + buildNrNeighbourInformation(""), + }, + }, + }, + }, + expectedStatusCode: http.StatusInternalServerError, + expectedJsonResponse: InternalErrorJson, + } + + controllerUpdateGnbTestExecuter(t, &context) +} - rnibReaderProvider := func() reader.RNibReader { - return &rnibReaderMock +func TestControllerUpdateGnbGetNodebSuccessRemoveServedNrCellsFailure(t *testing.T) { + oldServedNrCells := generateServedNrCells("whatever1", "whatever2") + context := controllerUpdateGnbTestContext{ + removeServedNrCellsParams: &removeServedNrCellsParams{ + err: common.NewInternalError(errors.New("#writer.UpdateGnbCells - Internal Error")), + servedNrCells: oldServedNrCells, + }, + getNodebInfoResult: &getNodebInfoResult{ + nodebInfo: &entities.NodebInfo{ + RanName: RanName, + ConnectionStatus: entities.ConnectionStatus_CONNECTED, + AssociatedE2TInstanceAddress: AssociatedE2TInstanceAddress, + Configuration: &entities.NodebInfo_Gnb{Gnb: &entities.Gnb{ServedNrCells: oldServedNrCells}}, + }, + rnibError: nil, + }, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + "nrNeighbourInfos": []interface{}{ + buildNrNeighbourInformation(""), + }, + }, + }, + }, + expectedStatusCode: http.StatusInternalServerError, + expectedJsonResponse: RnibErrorJson, } - executeGetNodeb(log, writer, rnibReaderProvider) - assert.Equal(t, writer.Result().StatusCode, http.StatusNotFound) + controllerUpdateGnbTestExecuter(t, &context) } -func TestNodebController_GetNodeb_InternalError(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) +func TestControllerUpdateGnbGetNodebSuccessUpdateGnbCellsFailure(t *testing.T) { + oldServedNrCells := generateServedNrCells("whatever1", "whatever2") + context := controllerUpdateGnbTestContext{ + removeServedNrCellsParams: &removeServedNrCellsParams{ + err: nil, + servedNrCells: oldServedNrCells, + }, + updateGnbCellsParams: &updateGnbCellsParams{ + err: common.NewInternalError(errors.New("#writer.UpdateGnbCells - Internal Error")), + }, + getNodebInfoResult: &getNodebInfoResult{ + nodebInfo: &entities.NodebInfo{ + RanName: RanName, + ConnectionStatus: entities.ConnectionStatus_CONNECTED, + AssociatedE2TInstanceAddress: AssociatedE2TInstanceAddress, + Configuration: &entities.NodebInfo_Gnb{Gnb: &entities.Gnb{ServedNrCells: oldServedNrCells}}, + }, + rnibError: nil, + }, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + "nrNeighbourInfos": []interface{}{ + buildNrNeighbourInformation(""), + }, + }, + }, + }, + expectedStatusCode: http.StatusInternalServerError, + expectedJsonResponse: RnibErrorJson, + } - if err != nil { - t.Errorf("#nodeb_controller_test.TestNodebController_GetNodeb_InternalError - failed to initialize logger, error: %s", err) + controllerUpdateGnbTestExecuter(t, &context) +} + +func TestControllerUpdateGnbSuccess(t *testing.T) { + context := controllerUpdateGnbTestContext{ + updateGnbCellsParams: &updateGnbCellsParams{ + err: nil, + }, + getNodebInfoResult: &getNodebInfoResult{ + nodebInfo: &entities.NodebInfo{ + RanName: RanName, + ConnectionStatus: entities.ConnectionStatus_CONNECTED, + AssociatedE2TInstanceAddress: AssociatedE2TInstanceAddress, + Configuration: &entities.NodebInfo_Gnb{Gnb: &entities.Gnb{}}, + }, + rnibError: nil, + }, + requestBody: map[string]interface{}{ + "servedNrCells": []interface{}{ + map[string]interface{}{ + "servedNrCellInformation": buildServedNrCellInformation(""), + "nrNeighbourInfos": []interface{}{ + buildNrNeighbourInformation(""), + }, + }, + }, + }, + expectedStatusCode: http.StatusOK, + expectedJsonResponse: "{\"ranName\":\"test\",\"connectionStatus\":\"CONNECTED\",\"gnb\":{\"servedNrCells\":[{\"servedNrCellInformation\":{\"nrPci\":1,\"cellId\":\"whatever\",\"servedPlmns\":[\"whatever\"],\"nrMode\":\"FDD\",\"choiceNrMode\":{\"fdd\":{}}},\"nrNeighbourInfos\":[{\"nrPci\":1,\"nrCgi\":\"whatever\",\"nrMode\":\"FDD\",\"choiceNrMode\":{\"tdd\":{}}}]}]},\"associatedE2tInstanceAddress\":\"10.0.2.15:38000\"}", } - writer := httptest.NewRecorder() + controllerUpdateGnbTestExecuter(t, &context) +} - rnibReaderMock := mocks.RnibReaderMock{} +func getJsonRequestAsBuffer(requestJson map[string]interface{}) *bytes.Buffer { + b := new(bytes.Buffer) + _ = json.NewEncoder(b).Encode(requestJson) + return b +} - rnibError := common.NewInternalError(errors.New("#reader.GetNodeb - Internal Error")) - var nodebInfo *entities.NodebInfo - rnibReaderMock.On("GetNodeb", "testNode").Return(nodebInfo, rnibError) +func TestControllerGetNodebSuccess(t *testing.T) { + ranName := "test" + var rnibError error + context := controllerGetNodebTestContext{ + ranName: ranName, + nodebInfo: &entities.NodebInfo{RanName: ranName, Ip: "10.0.2.15", Port: 1234}, + rnibError: rnibError, + expectedStatusCode: http.StatusOK, + expectedJsonResponse: fmt.Sprintf("{\"ranName\":\"%s\",\"ip\":\"10.0.2.15\",\"port\":1234}", ranName), + } + + controllerGetNodebTestExecuter(t, &context) +} + +func TestControllerGetNodebNotFound(t *testing.T) { - rnibReaderProvider := func() reader.RNibReader { - return &rnibReaderMock + ranName := "test" + var nodebInfo *entities.NodebInfo + context := controllerGetNodebTestContext{ + ranName: ranName, + nodebInfo: nodebInfo, + rnibError: common.NewResourceNotFoundError("#reader.GetNodeb - Not found Error"), + expectedStatusCode: http.StatusNotFound, + expectedJsonResponse: ResourceNotFoundJson, } - executeGetNodeb(log, writer, rnibReaderProvider) - assert.Equal(t, writer.Result().StatusCode, http.StatusInternalServerError) + controllerGetNodebTestExecuter(t, &context) } -func executeGetNodebIdList(logger *logger.Logger, writer *httptest.ResponseRecorder, rnibReaderProvider func() reader.RNibReader) { - req, _ := http.NewRequest("GET", "/nodeb-ids", nil) - NewNodebController(logger, nil, rnibReaderProvider, nil ).GetNodebIdList(writer,req) +func TestControllerGetNodebInternal(t *testing.T) { + ranName := "test" + var nodebInfo *entities.NodebInfo + context := controllerGetNodebTestContext{ + ranName: ranName, + nodebInfo: nodebInfo, + rnibError: common.NewInternalError(errors.New("#reader.GetNodeb - Internal Error")), + expectedStatusCode: http.StatusInternalServerError, + expectedJsonResponse: RnibErrorJson, + } + + controllerGetNodebTestExecuter(t, &context) } -func TestNodebController_GetNodebIdList_Success(t *testing.T) { - logger, err := logger.InitLogger(logger.InfoLevel) +func TestControllerGetNodebIdListSuccess(t *testing.T) { + var rnibError error + nodebIdList := []*entities.NbIdentity{ + {InventoryName: "test1", GlobalNbId: &entities.GlobalNbId{PlmnId: "plmnId1", NbId: "nbId1"}}, + {InventoryName: "test2", GlobalNbId: &entities.GlobalNbId{PlmnId: "plmnId2", NbId: "nbId2"}}, + } - if err != nil { - t.Errorf("#nodeb_controller_test.TestNodebController_GetNodebIdList_Success - failed to initialize logger, error: %s", err) + context := controllerGetNodebIdListTestContext{ + nodebIdList: nodebIdList, + rnibError: rnibError, + expectedStatusCode: http.StatusOK, + expectedJsonResponse: "[{\"inventoryName\":\"test1\",\"globalNbId\":{\"plmnId\":\"plmnId1\",\"nbId\":\"nbId1\"}},{\"inventoryName\":\"test2\",\"globalNbId\":{\"plmnId\":\"plmnId2\",\"nbId\":\"nbId2\"}}]", } - writer := httptest.NewRecorder() + controllerGetNodebIdListTestExecuter(t, &context) +} - rnibReaderMock := mocks.RnibReaderMock{} +func TestControllerGetNodebIdListEmptySuccess(t *testing.T) { var rnibError error + nodebIdList := []*entities.NbIdentity{} - nbList := []*entities.NbIdentity{ - {InventoryName:"test1", GlobalNbId: &entities.GlobalNbId{PlmnId:"plmnId1",NbId: "nbId1"}}, - {InventoryName:"test2", GlobalNbId: &entities.GlobalNbId{PlmnId:"plmnId2",NbId: "nbId2"}}, - {InventoryName:"test3", GlobalNbId: &entities.GlobalNbId{PlmnId:"",NbId: ""}}, + context := controllerGetNodebIdListTestContext{ + nodebIdList: nodebIdList, + rnibError: rnibError, + expectedStatusCode: http.StatusOK, + expectedJsonResponse: "[]", } - rnibReaderMock.On("GetListNodebIds").Return(nbList, rnibError) - rnibReaderProvider := func() reader.RNibReader { - return &rnibReaderMock + controllerGetNodebIdListTestExecuter(t, &context) +} + +func TestControllerGetNodebIdListInternal(t *testing.T) { + var nodebIdList []*entities.NbIdentity + context := controllerGetNodebIdListTestContext{ + nodebIdList: nodebIdList, + rnibError: common.NewInternalError(errors.New("#reader.GetNodeb - Internal Error")), + expectedStatusCode: http.StatusInternalServerError, + expectedJsonResponse: RnibErrorJson, } - executeGetNodebIdList(logger, writer, rnibReaderProvider) - assert.Equal(t, writer.Result().StatusCode, http.StatusOK) - bodyBytes, err := ioutil.ReadAll(writer.Body) - assert.Equal(t, "[{\"inventoryName\":\"test1\",\"globalNbId\":{\"plmnId\":\"plmnId1\",\"nbId\":\"nbId1\"}},{\"inventoryName\":\"test2\",\"globalNbId\":{\"plmnId\":\"plmnId2\",\"nbId\":\"nbId2\"}},{\"inventoryName\":\"test3\",\"globalNbId\":{}}]",string(bodyBytes) ) + controllerGetNodebIdListTestExecuter(t, &context) } -func TestNodebController_GetNodebIdList_EmptyList(t *testing.T) { - log, err := logger.InitLogger(logger.InfoLevel) +func TestHeaderValidationFailed(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) - if err != nil { - t.Errorf("#nodeb_controller_test.TestNodebController_GetNodebIdList_EmptyList - failed to initialize logger, error: %s", err) - } + writer := httptest.NewRecorder() + + header := &http.Header{} + + controller.handleRequest(writer, header, httpmsghandlerprovider.ShutdownRequest, nil, true) + + var errorResponse = parseJsonRequest(t, writer.Body) + err := e2managererrors.NewHeaderValidationError() + + assert.Equal(t, http.StatusUnsupportedMediaType, writer.Result().StatusCode) + assert.Equal(t, errorResponse.Code, err.Code) + assert.Equal(t, errorResponse.Message, err.Message) +} + +func TestShutdownStatusNoContent(t *testing.T) { + controller, readerMock, _, _, e2tInstancesManagerMock := setupControllerTest(t) + e2tInstancesManagerMock.On("GetE2TAddresses").Return([]string{}, nil) + readerMock.On("GetListNodebIds").Return([]*entities.NbIdentity{}, nil) writer := httptest.NewRecorder() + controller.Shutdown(writer, tests.GetHttpRequest()) - rnibReaderMock := mocks.RnibReaderMock{} + assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode) +} - var rnibError error - nbList := []*entities.NbIdentity{} - rnibReaderMock.On("GetListNodebIds").Return(nbList, rnibError) +func TestHandleInternalError(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) + + writer := httptest.NewRecorder() + err := e2managererrors.NewInternalError() + controller.handleErrorResponse(err, writer) + var errorResponse = parseJsonRequest(t, writer.Body) - rnibReaderProvider := func() reader.RNibReader { - return &rnibReaderMock - } + assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode) + assert.Equal(t, errorResponse.Code, err.Code) + assert.Equal(t, errorResponse.Message, err.Message) +} + +func TestHandleCommandAlreadyInProgressError(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) + writer := httptest.NewRecorder() + err := e2managererrors.NewCommandAlreadyInProgressError() + + controller.handleErrorResponse(err, writer) + var errorResponse = parseJsonRequest(t, writer.Body) + + assert.Equal(t, http.StatusMethodNotAllowed, writer.Result().StatusCode) + assert.Equal(t, errorResponse.Code, err.Code) + assert.Equal(t, errorResponse.Message, err.Message) +} + +func TestHandleRoutingManagerError(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) + writer := httptest.NewRecorder() + err := e2managererrors.NewRoutingManagerError() + + controller.handleErrorResponse(err, writer) + var errorResponse = parseJsonRequest(t, writer.Body) + + assert.Equal(t, http.StatusServiceUnavailable, writer.Result().StatusCode) + assert.Equal(t, errorResponse.Code, err.Code) + assert.Equal(t, errorResponse.Message, err.Message) +} + +func TestHandleE2TInstanceAbsenceError(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) + + writer := httptest.NewRecorder() + err := e2managererrors.NewE2TInstanceAbsenceError() - executeGetNodebIdList(log, writer, rnibReaderProvider) + controller.handleErrorResponse(err, writer) + var errorResponse = parseJsonRequest(t, writer.Body) - assert.Equal(t, writer.Result().StatusCode, http.StatusOK) - bodyBytes, err := ioutil.ReadAll(writer.Body) - assert.Equal(t, "[]", string(bodyBytes)) + assert.Equal(t, http.StatusServiceUnavailable, writer.Result().StatusCode) + assert.Equal(t, errorResponse.Code, err.Code) + assert.Equal(t, errorResponse.Message, err.Message) } -func TestNodebController_GetNodebIdList_InternalError(t *testing.T) { - logger, err := logger.InitLogger(logger.InfoLevel) +func TestValidateHeaders(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) + header := http.Header{} + header.Set("Content-Type", "application/json") + result := controller.validateRequestHeader(&header) + + assert.Nil(t, result) +} + +func parseJsonRequest(t *testing.T, r io.Reader) models.ErrorResponse { + + var errorResponse models.ErrorResponse + body, err := ioutil.ReadAll(r) if err != nil { - t.Errorf("#nodeb_controller_test.TestNodebController_GetNodebIdList_InternalError - failed to initialize logger, error: %s", err) + t.Errorf("Error cannot deserialize json request") } + _ = json.Unmarshal(body, &errorResponse) + + return errorResponse +} + +func initLog(t *testing.T) *logger.Logger { + log, err := logger.InitLogger(logger.InfoLevel) + if err != nil { + t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err) + } + return log +} + +func TestX2ResetHandleSuccessfulRequestedCause(t *testing.T) { + controller, readerMock, _, rmrMessengerMock, _ := setupControllerTest(t) + + ranName := "test1" + payload := []byte{0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x40} + var xAction []byte + var msgSrc unsafe.Pointer + msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xAction, msgSrc) + rmrMessengerMock.On("SendMsg", msg, mock.Anything).Return(msg, nil) writer := httptest.NewRecorder() - rnibReaderMock := mocks.RnibReaderMock{} + var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED} + readerMock.On("GetNodeb", ranName).Return(nodeb, nil) - rnibError := common.NewInternalError(errors.New("#reader.GetEnbIdList - Internal Error")) - var nbList []*entities.NbIdentity - rnibReaderMock.On("GetListNodebIds").Return(nbList, rnibError) + data4Req := map[string]interface{}{"cause": "protocol:transfer-syntax-error"} + b := new(bytes.Buffer) + _ = json.NewEncoder(b).Encode(data4Req) + req, _ := http.NewRequest("PUT", "https://localhost:3800/nodeb-reset", b) + req = mux.SetURLVars(req, map[string]string{"ranName": ranName}) - rnibReaderProvider := func() reader.RNibReader { - return &rnibReaderMock - } + controller.X2Reset(writer, req) + assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode) + +} + +func TestX2ResetHandleSuccessfulRequestedDefault(t *testing.T) { + controller, readerMock, _, rmrMessengerMock, _ := setupControllerTest(t) + + ranName := "test1" + // o&m intervention + payload := []byte{0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x64} + var xAction []byte + var msgSrc unsafe.Pointer + msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xAction, msgSrc) + rmrMessengerMock.On("SendMsg", msg, true).Return(msg, nil) + + writer := httptest.NewRecorder() + + var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED} + readerMock.On("GetNodeb", ranName).Return(nodeb, nil) + + // no body + b := new(bytes.Buffer) + req, _ := http.NewRequest("PUT", "https://localhost:3800/nodeb-reset", b) + req = mux.SetURLVars(req, map[string]string{"ranName": ranName}) + + controller.X2Reset(writer, req) + assert.Equal(t, http.StatusNoContent, writer.Result().StatusCode) + +} + +func TestX2ResetHandleFailureInvalidBody(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) - executeGetNodebIdList(logger, writer, rnibReaderProvider) - assert.Equal(t, writer.Result().StatusCode, http.StatusInternalServerError) -} \ No newline at end of file + ranName := "test1" + + writer := httptest.NewRecorder() + + // Invalid json: attribute name without quotes (should be "cause":). + b := strings.NewReader("{cause:\"protocol:transfer-syntax-error\"") + req, _ := http.NewRequest("PUT", "https://localhost:3800/nodeb-reset", b) + req = mux.SetURLVars(req, map[string]string{"ranName": ranName}) + + controller.X2Reset(writer, req) + assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode) + +} + +func TestHandleErrorResponse(t *testing.T) { + controller, _, _, _, _ := setupControllerTest(t) + + writer := httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewRnibDbError(), writer) + assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewCommandAlreadyInProgressError(), writer) + assert.Equal(t, http.StatusMethodNotAllowed, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewHeaderValidationError(), writer) + assert.Equal(t, http.StatusUnsupportedMediaType, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewWrongStateError("", ""), writer) + assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewRequestValidationError(), writer) + assert.Equal(t, http.StatusBadRequest, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewRmrError(), writer) + assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(e2managererrors.NewResourceNotFoundError(), writer) + assert.Equal(t, http.StatusNotFound, writer.Result().StatusCode) + + writer = httptest.NewRecorder() + controller.handleErrorResponse(fmt.Errorf("ErrorError"), writer) + assert.Equal(t, http.StatusInternalServerError, writer.Result().StatusCode) +} + +func getRmrSender(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *rmrsender.RmrSender { + rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock) + rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger) + return rmrsender.NewRmrSender(log, rmrMessenger) +}