First commit
This commit is contained in:
Leonardo Bonati
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//
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// Copyright 2019 AT&T Intellectual Property
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// Copyright 2019 Nokia
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// This source code is part of the near-RT RIC (RAN Intelligent Controller)
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// platform project (RICP).
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package httpmsghandlerprovider
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import (
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"e2mgr/clients"
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"e2mgr/configuration"
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"e2mgr/e2managererrors"
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"e2mgr/handlers/httpmsghandlers"
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"e2mgr/logger"
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"e2mgr/managers"
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"e2mgr/services"
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"e2mgr/services/rmrsender"
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"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
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)
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type IncomingRequest string
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const (
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ShutdownRequest IncomingRequest = "Shutdown"
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ResetRequest IncomingRequest = "Reset"
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X2SetupRequest IncomingRequest = "X2SetupRequest"
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EndcSetupRequest IncomingRequest = "EndcSetupRequest"
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GetNodebRequest IncomingRequest = "GetNodebRequest"
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GetNodebIdListRequest IncomingRequest = "GetNodebIdListRequest"
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GetE2TInstancesRequest IncomingRequest = "GetE2TInstancesRequest"
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UpdateGnbRequest IncomingRequest = "UpdateGnbRequest"
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)
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type IncomingRequestHandlerProvider struct {
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requestMap map[IncomingRequest]httpmsghandlers.RequestHandler
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logger *logger.Logger
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}
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func NewIncomingRequestHandlerProvider(logger *logger.Logger, rmrSender *rmrsender.RmrSender, config *configuration.Configuration, rNibDataService services.RNibDataService, ranSetupManager *managers.RanSetupManager, e2tInstancesManager managers.IE2TInstancesManager, e2tAssociationManager *managers.E2TAssociationManager, rmClient clients.IRoutingManagerClient) *IncomingRequestHandlerProvider {
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return &IncomingRequestHandlerProvider{
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requestMap: initRequestHandlerMap(logger, rmrSender, config, rNibDataService, ranSetupManager, e2tInstancesManager, e2tAssociationManager, rmClient),
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logger: logger,
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}
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}
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func initRequestHandlerMap(logger *logger.Logger, rmrSender *rmrsender.RmrSender, config *configuration.Configuration, rNibDataService services.RNibDataService, ranSetupManager *managers.RanSetupManager, e2tInstancesManager managers.IE2TInstancesManager, e2tAssociationManager *managers.E2TAssociationManager, rmClient clients.IRoutingManagerClient) map[IncomingRequest]httpmsghandlers.RequestHandler {
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return map[IncomingRequest]httpmsghandlers.RequestHandler{
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ShutdownRequest: httpmsghandlers.NewDeleteAllRequestHandler(logger, rmrSender, config, rNibDataService, e2tInstancesManager, rmClient),
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ResetRequest: httpmsghandlers.NewX2ResetRequestHandler(logger, rmrSender, rNibDataService),
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X2SetupRequest: httpmsghandlers.NewSetupRequestHandler(logger, rNibDataService, ranSetupManager, entities.E2ApplicationProtocol_X2_SETUP_REQUEST, e2tInstancesManager, e2tAssociationManager),
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EndcSetupRequest: httpmsghandlers.NewSetupRequestHandler(logger, rNibDataService, ranSetupManager, entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST, e2tInstancesManager, e2tAssociationManager),
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GetNodebRequest: httpmsghandlers.NewGetNodebRequestHandler(logger, rNibDataService),
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GetNodebIdListRequest: httpmsghandlers.NewGetNodebIdListRequestHandler(logger, rNibDataService),
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GetE2TInstancesRequest: httpmsghandlers.NewGetE2TInstancesRequestHandler(logger, e2tInstancesManager),
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UpdateGnbRequest: httpmsghandlers.NewUpdateGnbRequestHandler(logger, rNibDataService),
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}
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}
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func (provider IncomingRequestHandlerProvider) GetHandler(requestType IncomingRequest) (httpmsghandlers.RequestHandler, error) {
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handler, ok := provider.requestMap[requestType]
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if !ok {
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provider.logger.Errorf("#incoming_request_handler_provider.GetHandler - Cannot find handler for request type: %s", requestType)
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return nil, e2managererrors.NewInternalError()
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}
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return handler, nil
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}
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@@ -0,0 +1,122 @@
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//
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// Copyright 2019 AT&T Intellectual Property
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// Copyright 2019 Nokia
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// This source code is part of the near-RT RIC (RAN Intelligent Controller)
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// platform project (RICP).
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package httpmsghandlerprovider
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import (
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"e2mgr/clients"
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"e2mgr/configuration"
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"e2mgr/e2managererrors"
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"e2mgr/handlers/httpmsghandlers"
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"e2mgr/logger"
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"e2mgr/managers"
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"e2mgr/mocks"
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"e2mgr/rmrCgo"
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"e2mgr/services"
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"e2mgr/services/rmrsender"
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"e2mgr/tests"
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"github.com/stretchr/testify/assert"
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"reflect"
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"testing"
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)
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func getRmrSender(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *rmrsender.RmrSender {
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rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
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rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
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return rmrsender.NewRmrSender(log, rmrMessenger)
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}
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func setupTest(t *testing.T) *IncomingRequestHandlerProvider {
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rmrMessengerMock := &mocks.RmrMessengerMock{}
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log := initLog(t)
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config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
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config.RoutingManager.BaseUrl = "http://10.10.2.15:12020/routingmanager"
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readerMock := &mocks.RnibReaderMock{}
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writerMock := &mocks.RnibWriterMock{}
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rnibDataService := services.NewRnibDataService(log, config, readerMock, writerMock)
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rmrSender := getRmrSender(rmrMessengerMock, log)
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ranSetupManager := managers.NewRanSetupManager(log, rmrSender, rnibDataService)
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e2tInstancesManager := managers.NewE2TInstancesManager(rnibDataService, log)
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httpClientMock := &mocks.HttpClientMock{}
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rmClient := clients.NewRoutingManagerClient(log, config, httpClientMock)
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e2tAssociationManager := managers.NewE2TAssociationManager(log, rnibDataService, e2tInstancesManager, rmClient)
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return NewIncomingRequestHandlerProvider(log, rmrSender, configuration.ParseConfiguration(), rnibDataService, ranSetupManager, e2tInstancesManager, e2tAssociationManager, rmClient)
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}
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func TestNewIncomingRequestHandlerProvider(t *testing.T) {
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provider := setupTest(t)
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assert.NotNil(t, provider)
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}
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func TestShutdownRequestHandler(t *testing.T) {
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provider := setupTest(t)
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handler, err := provider.GetHandler(ShutdownRequest)
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assert.NotNil(t, provider)
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assert.Nil(t, err)
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_, ok := handler.(*httpmsghandlers.DeleteAllRequestHandler)
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assert.True(t, ok)
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}
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func TestX2SetupRequestHandler(t *testing.T) {
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provider := setupTest(t)
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handler, err := provider.GetHandler(X2SetupRequest)
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assert.NotNil(t, provider)
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assert.Nil(t, err)
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_, ok := handler.(*httpmsghandlers.SetupRequestHandler)
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assert.True(t, ok)
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}
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func TestEndcSetupRequestHandler(t *testing.T) {
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provider := setupTest(t)
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handler, err := provider.GetHandler(EndcSetupRequest)
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assert.NotNil(t, provider)
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assert.Nil(t, err)
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_, ok := handler.(*httpmsghandlers.SetupRequestHandler)
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assert.True(t, ok)
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}
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func TestGetShutdownHandlerFailure(t *testing.T) {
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provider := setupTest(t)
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_, actual := provider.GetHandler("test")
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expected := &e2managererrors.InternalError{}
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assert.NotNil(t, actual)
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if reflect.TypeOf(actual) != reflect.TypeOf(expected) {
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t.Errorf("Error actual = %v, and Expected = %v.", actual, expected)
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}
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}
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func initLog(t *testing.T) *logger.Logger {
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log, err := logger.InitLogger(logger.InfoLevel)
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if err != nil {
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t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err)
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}
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return log
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}
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