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Adding new comments for Oran in all files with licenses
[ric-plt/e2mgr.git] / E2Manager / managers / ran_reconnection_manager_test.go
diff --git a/E2Manager/managers/ran_reconnection_manager_test.go b/E2Manager/managers/ran_reconnection_manager_test.go
index f368246..9ccb1fd 100644 (file)
--- a/E2Manager/managers/ran_reconnection_manager_test.go
+++ b/E2Manager/managers/ran_reconnection_manager_test.go
@@ -13,7 +13,10 @@
 // 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
 
@@ -21,27 +24,29 @@ import (
        "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.RnibReaderMock, *mocks.RnibWriterMock, *RanReconnectionManager) {
+func initRanLostConnectionTest(t *testing.T) (*logger.Logger, *mocks.RmrMessengerMock, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *RanReconnectionManager) {
        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}
 
-       rmrService := getRmrService(&mocks.RmrMessengerMock{}, logger)
+       rmrMessengerMock := &mocks.RmrMessengerMock{}
+       rmrSender := initRmrSender(rmrMessengerMock, logger)
 
        readerMock := &mocks.RnibReaderMock{}
        rnibReaderProvider := func() reader.RNibReader {
@@ -51,13 +56,14 @@ func initRanLostConnectionTest(t *testing.T) (*logger.Logger, *mocks.RnibReaderM
        rnibWriterProvider := func() rNibWriter.RNibWriter {
                return writerMock
        }
-
-       ranReconnectionManager := NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibReaderProvider, rnibWriterProvider, rmrService)
-       return logger, readerMock, writerMock, ranReconnectionManager
+       rnibDataService := services.NewRnibDataService(logger, config, rnibReaderProvider, rnibWriterProvider)
+       ranSetupManager := NewRanSetupManager(logger, rmrSender, rnibDataService)
+       ranReconnectionManager := NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager)
+       return logger, rmrMessengerMock, readerMock, writerMock, ranReconnectionManager
 }
 
 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")))
@@ -68,10 +74,10 @@ 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)
@@ -80,10 +86,10 @@ 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
@@ -95,10 +101,10 @@ func TestShuttingdownRanReconnection(t *testing.T) {
 }
 
 func TestConnectingRanWithMaxAttemptsReconnection(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_CONNECTING, ConnectionAttempts: 20}
-       var rnibErr common.IRNibError
+       var rnibErr error
        readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr)
        updatedNodebInfo := *origNodebInfo
        updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_DISCONNECTED
@@ -110,10 +116,10 @@ func TestConnectingRanWithMaxAttemptsReconnection(t *testing.T) {
 }
 
 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
@@ -124,10 +130,42 @@ func TestUnconnectableRanUpdateNodebInfoFailure(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 TestConnectedRanExecuteSetupSuccess(t *testing.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 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).Return(&rmrCgo.MBuf{}, nil)
+       err := ranReconnectionManager.ReconnectRan(ranName)
+       assert.Nil(t, err)
+       readerMock.AssertCalled(t, "GetNodeb", ranName)
+       writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
+       rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
+}
+
+func TestConnectedRanExecuteSetupFailure(t *testing.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 error
+       readerMock.On("GetNodeb", ranName).Return(origNodebInfo, rnibErr)
+       updatedNodebInfo := *origNodebInfo
+       updatedNodebInfo.ConnectionStatus = entities.ConnectionStatus_CONNECTING
+       updatedNodebInfo.ConnectionAttempts++
+       writerMock.On("UpdateNodebInfo", &updatedNodebInfo).Return(common.NewInternalError(errors.New("Error")))
+       err := ranReconnectionManager.ReconnectRan(ranName)
+       assert.NotNil(t, err)
+       readerMock.AssertCalled(t, "GetNodeb", ranName)
+       writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
+}
+
+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)
 }