E2Manager/handlers/httpmsghandlers/x2_reset_request_handler_test.go

   1 package httpmsghandlers
   2
   3 import (
   4         "e2mgr/configuration"
   5         "e2mgr/e2managererrors"
   6         "e2mgr/mocks"
   7         "e2mgr/models"
   8         "e2mgr/rNibWriter"
   9         "e2mgr/rmrCgo"
  10         "e2mgr/services"
  11         "fmt"
  12         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
  13         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
  14         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
  15         "github.com/stretchr/testify/assert"
  16         "github.com/stretchr/testify/mock"
  17         "testing"
  18 )
  19
  20 func setupX2ResetRequestHandlerTest(t *testing.T) (*X2ResetRequestHandler, *mocks.RmrMessengerMock, *mocks.RnibReaderMock){
  21         log := initLog(t)
  22         config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
  23         readerMock := &mocks.RnibReaderMock{}
  24         readerProvider := func() reader.RNibReader {
  25                 return readerMock
  26         }
  27         writerMock := &mocks.RnibWriterMock{}
  28         writerProvider := func() rNibWriter.RNibWriter {
  29                 return writerMock
  30         }
  31         rnibDataService := services.NewRnibDataService(log, config, readerProvider, writerProvider)
  32         rmrMessengerMock := &mocks.RmrMessengerMock{}
  33         rmrService := getRmrService(rmrMessengerMock, log)
  34         handler := NewX2ResetRequestHandler(log, rmrService, rnibDataService)
  35
  36         return handler, rmrMessengerMock, readerMock
  37 }
  38 func TestHandleSuccessfulDefaultCause(t *testing.T) {
  39         handler, rmrMessengerMock, readerMock := setupX2ResetRequestHandlerTest(t)
  40
  41         ranName := "test1"
  42         // o&m intervention
  43         payload := []byte{0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x64}
  44         xaction := []byte(ranName)
  45         msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
  46
  47         rmrMessengerMock.On("SendMsg", msg, mock.Anything).Return(msg, nil)
  48
  49         var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED}
  50         readerMock.On("GetNodeb", ranName).Return(nodeb, nil)
  51
  52         actual := handler.Handle(models.ResetRequest{RanName: ranName})
  53
  54         assert.Nil(t, actual)
  55 }
  56
  57 func TestHandleSuccessfulRequestedCause(t *testing.T) {
  58         handler, rmrMessengerMock, readerMock := setupX2ResetRequestHandlerTest(t)
  59
  60         ranName := "test1"
  61         payload := []byte{0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x40}
  62         xaction := []byte(ranName)
  63         msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
  64         rmrMessengerMock.On("SendMsg", msg, mock.Anything).Return(msg, nil)
  65
  66         var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED}
  67         readerMock.On("GetNodeb", ranName).Return(nodeb, nil)
  68
  69         actual := handler.Handle(models.ResetRequest{RanName: ranName, Cause: "protocol:transfer-syntax-error"})
  70
  71         assert.Nil(t, actual)
  72 }
  73
  74 func TestHandleFailureUnknownCause(t *testing.T) {
  75         handler, _, readerMock := setupX2ResetRequestHandlerTest(t)
  76
  77         ranName := "test1"
  78         var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED}
  79         readerMock.On("GetNodeb", ranName).Return(nodeb, nil)
  80
  81         actual := handler.Handle(models.ResetRequest{RanName: ranName, Cause: "XXX"})
  82
  83         assert.IsType(t, e2managererrors.NewRequestValidationError(), actual)
  84
  85 }
  86
  87 func TestHandleFailureWrongState(t *testing.T) {
  88         handler, _, readerMock := setupX2ResetRequestHandlerTest(t)
  89
  90         ranName := "test1"
  91         var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_DISCONNECTED}
  92         readerMock.On("GetNodeb", ranName).Return(nodeb, nil)
  93
  94         actual := handler.Handle(models.ResetRequest{RanName: ranName})
  95
  96         assert.IsType(t, e2managererrors.NewWrongStateError(X2_RESET_ACTIVITY_NAME, entities.ConnectionStatus_name[int32(nodeb.ConnectionStatus)]), actual)
  97 }
  98
  99 func TestHandleFailureRanNotFound(t *testing.T) {
 100         handler, _, readerMock := setupX2ResetRequestHandlerTest(t)
 101
 102         ranName := "test1"
 103
 104         readerMock.On("GetNodeb", ranName).Return(&entities.NodebInfo{}, common.NewResourceNotFoundError("nodeb not found"))
 105
 106         actual := handler.Handle(models.ResetRequest{RanName: ranName})
 107
 108         assert.IsType(t, e2managererrors.NewResourceNotFoundError(), actual)
 109 }
 110
 111 func TestHandleFailureRnibError(t *testing.T) {
 112         handler, _, readerMock := setupX2ResetRequestHandlerTest(t)
 113
 114         ranName := "test1"
 115
 116         readerMock.On("GetNodeb", ranName).Return(&entities.NodebInfo{}, common.NewInternalError(fmt.Errorf("internal error")))
 117
 118         actual := handler.Handle(models.ResetRequest{RanName: ranName})
 119
 120         assert.IsType(t, e2managererrors.NewRnibDbError(), actual)
 121 }
 122
 123 func TestHandleFailureRmrError(t *testing.T) {
 124         handler, rmrMessengerMock, readerMock := setupX2ResetRequestHandlerTest(t)
 125
 126         ranName := "test1"
 127         // o&m intervention
 128         payload := []byte{0x00, 0x07, 0x00, 0x08, 0x00, 0x00, 0x01, 0x00, 0x05, 0x40, 0x01, 0x64}
 129         xaction := []byte(ranName)
 130         msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_RESET, len(payload), ranName, &payload, &xaction)
 131         rmrMessengerMock.On("SendMsg", msg, mock.Anything).Return(&rmrCgo.MBuf{}, fmt.Errorf("rmr error"))
 132
 133         var nodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED}
 134         readerMock.On("GetNodeb", ranName).Return(nodeb, nil)
 135
 136         actual := handler.Handle(models.ResetRequest{RanName: ranName})
 137
 138         assert.IsType(t, e2managererrors.NewRmrError(), actual)
 139 }