X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=E2Manager%2Fmanagers%2Fran_reconnection_manager_test.go;h=e5e7ef36a07586ff8c9c94e77ed0341646a9fcdf;hb=da07b41ecb97e56c25743729344052bda9ff5795;hp=8eaf3856de2612e0c9db61194d0b5dd5ccafceab;hpb=6101f93d7348c51217f773c859c348c33a0f6802;p=ric-plt%2Fe2mgr.git diff --git a/E2Manager/managers/ran_reconnection_manager_test.go b/E2Manager/managers/ran_reconnection_manager_test.go index 8eaf385..e5e7ef3 100644 --- a/E2Manager/managers/ran_reconnection_manager_test.go +++ b/E2Manager/managers/ran_reconnection_manager_test.go @@ -13,53 +13,56 @@ // 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 managers import ( + "e2mgr/clients" "e2mgr/configuration" "e2mgr/logger" "e2mgr/mocks" - "e2mgr/models" - "e2mgr/rNibWriter" "e2mgr/rmrCgo" "e2mgr/services" - "e2mgr/sessions" + "e2mgr/services/rmrsender" "e2mgr/tests" "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/pkg/errors" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/mock" "testing" ) -func initRanLostConnectionTest(t *testing.T) (*logger.Logger,*mocks.RmrMessengerMock, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *RanReconnectionManager) { +func initRanLostConnectionTest(t *testing.T) (*logger.Logger, *mocks.RmrMessengerMock, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *RanReconnectionManager, *mocks.HttpClientMock) { logger, err := logger.InitLogger(logger.DebugLevel) if err != nil { t.Errorf("#... - failed to initialize logger, error: %s", err) } + config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3} rmrMessengerMock := &mocks.RmrMessengerMock{} - rmrService := getRmrService(rmrMessengerMock, logger) + rmrSender := initRmrSender(rmrMessengerMock, logger) readerMock := &mocks.RnibReaderMock{} - rnibReaderProvider := func() reader.RNibReader { - return readerMock - } + writerMock := &mocks.RnibWriterMock{} - rnibWriterProvider := func() rNibWriter.RNibWriter { - return writerMock - } - ranReconnectionManager := NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibReaderProvider, rnibWriterProvider, rmrService) - return logger,rmrMessengerMock, readerMock, writerMock, ranReconnectionManager + rnibDataService := services.NewRnibDataService(logger, config, readerMock, writerMock) + e2tInstancesManager := NewE2TInstancesManager(rnibDataService, logger) + ranSetupManager := NewRanSetupManager(logger, rmrSender, rnibDataService) + httpClient := &mocks.HttpClientMock{} + routingManagerClient := clients.NewRoutingManagerClient(logger, config, httpClient) + e2tAssociationManager := NewE2TAssociationManager(logger, rnibDataService, e2tInstancesManager, routingManagerClient) + ranReconnectionManager := NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager, e2tAssociationManager) + return logger, rmrMessengerMock, readerMock, writerMock, ranReconnectionManager, httpClient } func TestRanReconnectionGetNodebFailure(t *testing.T) { - _,_, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) + _, _, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) ranName := "test" var nodebInfo *entities.NodebInfo readerMock.On("GetNodeb", ranName).Return(nodebInfo, common.NewInternalError(errors.New("Error"))) @@ -70,10 +73,10 @@ func TestRanReconnectionGetNodebFailure(t *testing.T) { } func TestShutdownRanReconnection(t *testing.T) { - _,_, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) + _, _, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) ranName := "test" origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_SHUT_DOWN} - var rnibErr common.IRNibError + var rnibErr error readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) err := ranReconnectionManager.ReconnectRan(ranName) assert.Nil(t, err) @@ -82,10 +85,10 @@ func TestShutdownRanReconnection(t *testing.T) { } func TestShuttingdownRanReconnection(t *testing.T) { - _,_, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) + _, _, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) ranName := "test" origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_SHUTTING_DOWN} - var rnibErr common.IRNibError + var rnibErr error readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) updatedNodebInfo := *origNodebInfo updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_SHUT_DOWN @@ -96,26 +99,53 @@ func TestShuttingdownRanReconnection(t *testing.T) { writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1) } -func TestConnectingRanWithMaxAttemptsReconnection(t *testing.T) { - _,_, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) +func TestConnectingRanWithMaxAttemptsReconnectionDissociateSucceeds(t *testing.T) { + _, _, readerMock, writerMock, ranReconnectionManager, httpClient:= initRanLostConnectionTest(t) ranName := "test" - origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTING, ConnectionAttempts: 20} - var rnibErr common.IRNibError + origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTING, ConnectionAttempts: 20, AssociatedE2TInstanceAddress: E2TAddress} + var rnibErr error readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) updatedNodebInfo := *origNodebInfo updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_DISCONNECTED + updatedNodebInfo.AssociatedE2TInstanceAddress = "" writerMock.On("UpdateNodebInfo", &updatedNodebInfo).Return(rnibErr) + e2tInstance := &entities.E2TInstance{Address: E2TAddress, AssociatedRanList:[]string{ranName}} + readerMock.On("GetE2TInstance", E2TAddress).Return(e2tInstance, nil) + e2tInstanceToSave := * e2tInstance + e2tInstanceToSave .AssociatedRanList = []string{} + writerMock.On("SaveE2TInstance", &e2tInstanceToSave).Return(nil) + mockHttpClient(httpClient, clients.DissociateRanE2TInstanceApiSuffix, true) err := ranReconnectionManager.ReconnectRan(ranName) assert.Nil(t, err) readerMock.AssertCalled(t, "GetNodeb", ranName) - writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1) + writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2) +} + +func TestConnectingRanWithMaxAttemptsReconnectionDissociateFails(t *testing.T) { + _, _, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) + ranName := "test" + e2tAddress := "10.0.2.15" + origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTING, ConnectionAttempts: 20, AssociatedE2TInstanceAddress: e2tAddress} + var rnibErr error + readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) + updatedNodebInfo := *origNodebInfo + updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_DISCONNECTED + updatedNodebInfo.AssociatedE2TInstanceAddress = "" + writerMock.On("UpdateNodebInfo", &updatedNodebInfo).Return(rnibErr) + e2tInstance := &entities.E2TInstance{Address:e2tAddress, AssociatedRanList:[]string{ranName}} + readerMock.On("GetE2TInstance",e2tAddress).Return(e2tInstance, common.NewInternalError(errors.New("Error"))) + err := ranReconnectionManager.ReconnectRan(ranName) + assert.NotNil(t, err) + readerMock.AssertCalled(t, "GetNodeb", ranName) + writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2) + writerMock.AssertNotCalled(t, "SaveE2TInstance", ) } func TestUnconnectableRanUpdateNodebInfoFailure(t *testing.T) { - _,_, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) + _, _, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) ranName := "test" origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_SHUTTING_DOWN} - var rnibErr common.IRNibError + var rnibErr error readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) updatedNodebInfo := *origNodebInfo updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_SHUT_DOWN @@ -127,16 +157,16 @@ func TestUnconnectableRanUpdateNodebInfoFailure(t *testing.T) { } func TestConnectedRanExecuteSetupSuccess(t *testing.T) { - _,rmrMessengerMock, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) + _, rmrMessengerMock, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) ranName := "test" - origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol:entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST} - var rnibErr common.IRNibError + origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST} + var rnibErr error readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) updatedNodebInfo := *origNodebInfo updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTING updatedNodebInfo.ConnectionAttempts++ writerMock.On("UpdateNodebInfo", &updatedNodebInfo).Return(nil) - rmrMessengerMock.On("SendMsg",mock.Anything, mock.AnythingOfType("int")).Return(&rmrCgo.MBuf{},nil) + rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(&rmrCgo.MBuf{}, nil) err := ranReconnectionManager.ReconnectRan(ranName) assert.Nil(t, err) readerMock.AssertCalled(t, "GetNodeb", ranName) @@ -145,10 +175,10 @@ func TestConnectedRanExecuteSetupSuccess(t *testing.T) { } func TestConnectedRanExecuteSetupFailure(t *testing.T) { - _,_, readerMock, writerMock, ranReconnectionManager := initRanLostConnectionTest(t) + _, _, readerMock, writerMock, ranReconnectionManager, _ := initRanLostConnectionTest(t) ranName := "test" origNodebInfo := &entities.NodebInfo{RanName: ranName, GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTED} - var rnibErr common.IRNibError + var rnibErr error readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr) updatedNodebInfo := *origNodebInfo updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTING @@ -160,10 +190,15 @@ func TestConnectedRanExecuteSetupFailure(t *testing.T) { writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1) } -// TODO: should extract to test_utils -func getRmrService(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *services.RmrService { +func TestNoSetConnectionStatus(t *testing.T) { + _, _, _, _, ranReconnectionManager, _ := initRanLostConnectionTest(t) + nodebInfo := &entities.NodebInfo{RanName: "ranName", GlobalNbId: &entities.GlobalNbId{PlmnId: "xxx", NbId: "yyy"}, ConnectionStatus: entities.ConnectionStatus_CONNECTED} + err := ranReconnectionManager.updateUnconnectableRan(nodebInfo) + assert.Nil(t, err) +} + +func initRmrSender(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *rmrsender.RmrSender { 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) + return rmrsender.NewRmrSender(log, rmrMessenger) }