E2Manager/services/rmrreceiver/rmr_receiver_test.go

   1 //
   2 // Copyright 2019 AT&T Intellectual Property
   3 // Copyright 2019 Nokia
   4 //
   5 // Licensed under the Apache License, Version 2.0 (the "License");
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //      http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an "AS IS" BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16
  17 //  This source code is part of the near-RT RIC (RAN Intelligent Controller)
  18 //  platform project (RICP).
  19
  20
  21 package rmrreceiver
  22
  23 import (
  24         "e2mgr/configuration"
  25         "e2mgr/converters"
  26         "e2mgr/logger"
  27         "e2mgr/managers"
  28         "e2mgr/managers/notificationmanager"
  29         "e2mgr/mocks"
  30         "e2mgr/providers/rmrmsghandlerprovider"
  31         "e2mgr/rNibWriter"
  32         "e2mgr/rmrCgo"
  33         "e2mgr/services"
  34         "e2mgr/services/rmrsender"
  35         "e2mgr/tests"
  36         "fmt"
  37         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
  38         "testing"
  39         "time"
  40 )
  41
  42 func TestListenAndHandle(t *testing.T) {
  43         log, err := logger.InitLogger(logger.DebugLevel)
  44         if err != nil {
  45                 t.Errorf("#rmr_service_test.TestListenAndHandle - failed to initialize logger, error: %s", err)
  46         }
  47         rmrReceiver := initRmrReceiver(log)
  48         go rmrReceiver.ListenAndHandle()
  49         time.Sleep(time.Microsecond * 10)
  50 }
  51
  52 func initRmrMessenger(log *logger.Logger) *rmrCgo.RmrMessenger {
  53         rmrMessengerMock := &mocks.RmrMessengerMock{}
  54         rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
  55         rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
  56
  57         // TODO: that's not good since we don't actually test anything. if the error is populated then the loop will just continue and it's sort of a "workaround" for that method to be called
  58         var buf *rmrCgo.MBuf
  59         e := fmt.Errorf("test error")
  60         rmrMessengerMock.On("RecvMsg").Return(buf, e)
  61         return &rmrMessenger
  62 }
  63
  64 func initRmrReceiver(logger *logger.Logger) *RmrReceiver {
  65         config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
  66
  67         readerMock := &mocks.RnibReaderMock{}
  68         rnibReaderProvider := func() reader.RNibReader {
  69                 return readerMock
  70         }
  71         writerMock := &mocks.RnibWriterMock{}
  72         rnibWriterProvider := func() rNibWriter.RNibWriter {
  73                 return writerMock
  74         }
  75
  76         rnibDataService := services.NewRnibDataService(logger, config, rnibReaderProvider, rnibWriterProvider)
  77         rmrMessenger := initRmrMessenger(logger)
  78         rmrSender := rmrsender.NewRmrSender(logger, rmrMessenger)
  79         ranSetupManager := managers.NewRanSetupManager(logger, rmrSender, rnibDataService)
  80         ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager)
  81         ranStatusChangeManager := managers.NewRanStatusChangeManager(logger, rmrSender)
  82         x2SetupResponseConverter := converters.NewX2SetupResponseConverter(logger)
  83         x2SetupResponseManager := managers.NewX2SetupResponseManager(x2SetupResponseConverter)
  84         x2SetupFailureResponseConverter := converters.NewX2SetupFailureResponseConverter(logger)
  85         x2SetupFailureResponseManager := managers.NewX2SetupFailureResponseManager(x2SetupFailureResponseConverter)
  86         rmrNotificationHandlerProvider := rmrmsghandlerprovider.NewNotificationHandlerProvider(logger, rnibDataService, ranReconnectionManager, ranStatusChangeManager, rmrSender, x2SetupResponseManager, x2SetupFailureResponseManager )
  87         notificationManager := notificationmanager.NewNotificationManager(logger, rmrNotificationHandlerProvider)
  88         return NewRmrReceiver(logger, rmrMessenger, notificationManager)
  89 }