RSM/handlers/rmrmsghandlers/resource_status_response_handler_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
  18 package rmrmsghandlers
  19
  20 import (
  21         "fmt"
  22         "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
  23         "github.com/pkg/errors"
  24         "rsm/configuration"
  25         "rsm/e2pdus"
  26         "rsm/enums"
  27         "rsm/logger"
  28         "rsm/mocks"
  29         "rsm/models"
  30         "rsm/services"
  31         "testing"
  32         "time"
  33 )
  34
  35 func initResourceStatusResponseHandlerTest(t *testing.T) (*mocks.ResourceStatusResponseConverterMock, ResourceStatusResponseHandler, *mocks.RsmReaderMock, *mocks.RsmWriterMock) {
  36         logger, err := logger.InitLogger(logger.DebugLevel)
  37         if err != nil {
  38                 t.Errorf("#... - failed to initialize logger, error: %s", err)
  39         }
  40
  41         config, err := configuration.ParseConfiguration()
  42         if err != nil {
  43                 t.Errorf("#... - failed to parse configuration error: %s", err)
  44         }
  45
  46         converterMock := &mocks.ResourceStatusResponseConverterMock{}
  47
  48         rnibReaderMock := &mocks.RnibReaderMock{}
  49         rsmReaderMock := &mocks.RsmReaderMock{}
  50         rsmWriterMock := &mocks.RsmWriterMock{}
  51
  52         rnibDataService := services.NewRnibDataService(logger, config, rnibReaderMock, rsmReaderMock, rsmWriterMock)
  53         h := NewResourceStatusResponseHandler(logger, converterMock, rnibDataService)
  54
  55         return converterMock, h, rsmReaderMock, rsmWriterMock
  56
  57 }
  58
  59 // Verify UnpackX2apPduAsString() and Convert() are called
  60 func TestResourceStatusResponseHandler(t *testing.T) {
  61         converterMock, h, _, _ := initResourceStatusResponseHandlerTest(t)
  62
  63         payload := []byte("aaa")
  64         req := models.RmrRequest{RanName: "test", StartTime: time.Now(), Payload: payload, Len: len(payload)}
  65         converterMock.On("UnpackX2apPduAsString", req.Payload, e2pdus.MaxAsn1CodecMessageBufferSize).Return(string(payload), nil)
  66         converterMock.On("Convert", req.Payload).Return((*models.ResourceStatusResponse)(nil), fmt.Errorf("error"))
  67
  68         h.Handle(&req)
  69         converterMock.AssertNumberOfCalls(t, "UnpackX2apPduAsString", 1)
  70         converterMock.AssertNumberOfCalls(t, "Convert", 1)
  71 }
  72
  73 func TestResourceStatusResponseHandlerConvertError(t *testing.T) {
  74         converterMock, h, _, _ := initResourceStatusResponseHandlerTest(t)
  75
  76         payload := []byte("aaa")
  77         req := models.RmrRequest{RanName: "test", StartTime: time.Now(), Payload: payload, Len: len(payload)}
  78         err := fmt.Errorf("error")
  79         var payloadAsString string
  80         converterMock.On("UnpackX2apPduAsString", req.Payload, e2pdus.MaxAsn1CodecMessageBufferSize).Return(payloadAsString, err)
  81         converterMock.On("Convert", req.Payload).Return((*models.ResourceStatusResponse)(nil), fmt.Errorf("error"))
  82         h.Handle(&req)
  83
  84         converterMock.AssertNumberOfCalls(t, "UnpackX2apPduAsString", 1)
  85         converterMock.AssertNumberOfCalls(t, "Convert", 0)
  86 }
  87
  88 func TestResourceStatusResponseHandlerEnb2Mid0(t *testing.T) {
  89         converterMock, h, _, _ := initResourceStatusResponseHandlerTest(t)
  90
  91         payload := []byte("aaa")
  92         req := models.RmrRequest{RanName: "test", StartTime: time.Now(), Payload: payload, Len: len(payload)}
  93         response := &models.ResourceStatusResponse{}
  94         converterMock.On("UnpackX2apPduAsString", req.Payload, e2pdus.MaxAsn1CodecMessageBufferSize).Return(string(payload), nil)
  95         converterMock.On("Convert", req.Payload).Return(response, nil)
  96         h.Handle(&req)
  97
  98         converterMock.AssertNumberOfCalls(t, "UnpackX2apPduAsString", 1)
  99         converterMock.AssertNumberOfCalls(t, "Convert", 1)
 100 }
 101
 102 func TestResourceStatusResponseHandlerWithMidGetRsmRanInfoFailure(t *testing.T) {
 103         converterMock, h, rsmReaderMock, rsmWriterMock := initResourceStatusResponseHandlerTest(t)
 104         payload := []byte("aaa")
 105         req := models.RmrRequest{RanName: RanName, StartTime: time.Now(), Payload: payload, Len: len(payload)}
 106         response := &models.ResourceStatusResponse{ENB1_Measurement_ID: 1, ENB2_Measurement_ID: 2}
 107         converterMock.On("UnpackX2apPduAsString", req.Payload, e2pdus.MaxAsn1CodecMessageBufferSize).Return(string(payload), nil)
 108         converterMock.On("Convert", req.Payload).Return(response, nil)
 109         rsmReaderMock.On("GetRsmRanInfo", RanName).Return(&models.RsmRanInfo{}, common.NewInternalError(errors.New("Error")))
 110         h.Handle(&req)
 111         converterMock.AssertNumberOfCalls(t, "UnpackX2apPduAsString", 1)
 112         converterMock.AssertNumberOfCalls(t, "Convert", 1)
 113         rsmReaderMock.AssertCalled(t, "GetRsmRanInfo", RanName)
 114         rsmWriterMock.AssertNotCalled(t, "SaveRsmRanInfo")
 115 }
 116
 117 func TestResourceStatusResponseHandlerWithMidUpdateFailure(t *testing.T) {
 118         converterMock, h, rsmReaderMock, rsmWriterMock := initResourceStatusResponseHandlerTest(t)
 119         payload := []byte("aaa")
 120         req := models.RmrRequest{RanName: RanName, StartTime: time.Now(), Payload: payload, Len: len(payload)}
 121         response := &models.ResourceStatusResponse{ENB1_Measurement_ID: 1, ENB2_Measurement_ID: 2}
 122         converterMock.On("UnpackX2apPduAsString", req.Payload, e2pdus.MaxAsn1CodecMessageBufferSize).Return(string(payload), nil)
 123         converterMock.On("Convert", req.Payload).Return(response, nil)
 124         rsmRanInfoBefore := models.NewRsmRanInfo(RanName, enums.Enb1MeasurementId, 0, enums.Start, false)
 125         rsmReaderMock.On("GetRsmRanInfo", RanName).Return(rsmRanInfoBefore, nil)
 126         updatedRsmRanInfo := models.NewRsmRanInfo(RanName, enums.Enb1MeasurementId, response.ENB2_Measurement_ID, enums.Start, true)
 127         rsmWriterMock.On("SaveRsmRanInfo", rsmRanInfoBefore).Return(common.NewInternalError(errors.New("Error")))
 128         h.Handle(&req)
 129         converterMock.AssertNumberOfCalls(t, "UnpackX2apPduAsString", 1)
 130         converterMock.AssertNumberOfCalls(t, "Convert", 1)
 131         rsmReaderMock.AssertCalled(t, "GetRsmRanInfo", RanName)
 132         rsmWriterMock.AssertCalled(t, "SaveRsmRanInfo", updatedRsmRanInfo)
 133 }
 134
 135 func TestResourceStatusResponseHandlerWithMidSuccessfulUpdate(t *testing.T) {
 136         converterMock, h, rsmReaderMock, rsmWriterMock := initResourceStatusResponseHandlerTest(t)
 137         payload := []byte("aaa")
 138         req := models.RmrRequest{RanName: RanName, StartTime: time.Now(), Payload: payload, Len: len(payload)}
 139         response := &models.ResourceStatusResponse{ENB1_Measurement_ID: 1, ENB2_Measurement_ID: 2}
 140         converterMock.On("UnpackX2apPduAsString", req.Payload, e2pdus.MaxAsn1CodecMessageBufferSize).Return(string(payload), nil)
 141         converterMock.On("Convert", req.Payload).Return(response, nil)
 142         rsmRanInfoBefore := models.NewRsmRanInfo(RanName, enums.Enb1MeasurementId, 0, enums.Start, false)
 143         rsmReaderMock.On("GetRsmRanInfo", RanName).Return(rsmRanInfoBefore, nil)
 144         updatedRsmRanInfo := models.NewRsmRanInfo(RanName, enums.Enb1MeasurementId, response.ENB2_Measurement_ID, enums.Start, true)
 145         rsmWriterMock.On("SaveRsmRanInfo", rsmRanInfoBefore).Return(nil)
 146         h.Handle(&req)
 147         converterMock.AssertNumberOfCalls(t, "UnpackX2apPduAsString", 1)
 148         converterMock.AssertNumberOfCalls(t, "Convert", 1)
 149         rsmReaderMock.AssertCalled(t, "GetRsmRanInfo", RanName)
 150         rsmWriterMock.AssertCalled(t, "SaveRsmRanInfo", updatedRsmRanInfo /*&updatedRsmRanInfo*/)
 151 }