//
// Copyright 2019 AT&T Intellectual Property
// Copyright 2019 Nokia
+// Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
"e2mgr/rmrCgo"
"e2mgr/services"
"e2mgr/tests"
+ "e2mgr/utils"
"encoding/xml"
"errors"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
"gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
- "io/ioutil"
- "path/filepath"
"testing"
)
e2SetupMsgPrefix = e2tInstanceFullAddress + "|"
gnbNodebRanName = "gnb:310-410-b5c67788"
enbNodebRanName = "enB_macro:P310-410-b5c67788"
- GnbSetupRequestXmlPath = "../../tests/resources/setupRequest_gnb.xml"
- GnbWithZeroFunctionsSetupRequestXmlPath = "../../tests/resources/setupRequest_gnb_with_zero_functions.xml"
- EnGnbSetupRequestXmlPath = "../../tests/resources/setupRequest_en-gNB.xml"
- NgEnbSetupRequestXmlPath = "../../tests/resources/setupRequest_ng-eNB.xml"
- EnbSetupRequestXmlPath = "../../tests/resources/setupRequest_enb.xml"
- GnbWithoutFunctionsSetupRequestXmlPath = "../../tests/resources/setupRequest_gnb_without_functions.xml"
+ GnbSetupRequestXmlPath = "../../tests/resources/setupRequest/setupRequest_gnb.xml"
+ GnbWithZeroFunctionsSetupRequestXmlPath = "../../tests/resources/setupRequest/setupRequest_gnb_with_zero_functions.xml"
+ EnGnbSetupRequestXmlPath = "../../tests/resources/setupRequest/setupRequest_en-gNB.xml"
+ NgEnbSetupRequestXmlPath = "../../tests/resources/setupRequest/setupRequest_ng-eNB.xml"
+ EnbSetupRequestXmlPath = "../../tests/resources/setupRequest/setupRequest_enb.xml"
+ GnbWithoutFunctionsSetupRequestXmlPath = "../../tests/resources/setupRequest/setupRequest_gnb_without_functions.xml"
E2SetupFailureResponseWithMiscCause = "<E2AP-PDU><unsuccessfulOutcome><procedureCode>1</procedureCode><criticality><reject/></criticality><value><E2setupFailure><protocolIEs><E2setupFailureIEs><id>1</id><criticality><ignore/></criticality><value><Cause><misc><om-intervention/></misc></Cause></value></E2setupFailureIEs><E2setupFailureIEs><id>31</id><criticality><ignore/></criticality><value><TimeToWait><v60s/></TimeToWait></value></E2setupFailureIEs></protocolIEs></E2setupFailure></value></unsuccessfulOutcome></E2AP-PDU>"
E2SetupFailureResponseWithTransportCause = "<E2AP-PDU><unsuccessfulOutcome><procedureCode>1</procedureCode><criticality><reject/></criticality><value><E2setupFailure><protocolIEs><E2setupFailureIEs><id>1</id><criticality><ignore/></criticality><value><Cause><transport><transport-resource-unavailable/></transport></Cause></value></E2setupFailureIEs><E2setupFailureIEs><id>31</id><criticality><ignore/></criticality><value><TimeToWait><v60s/></TimeToWait></value></E2setupFailureIEs></protocolIEs></E2setupFailure></value></unsuccessfulOutcome></E2AP-PDU>"
E2SetupFailureResponseWithRicCause = "<E2AP-PDU><unsuccessfulOutcome><procedureCode>1</procedureCode><criticality><reject/></criticality><value><E2setupFailure><protocolIEs><E2setupFailureIEs><id>1</id><criticality><ignore/></criticality><value><Cause><ricRequest><request-id-unknown/></ricRequest></Cause></value></E2setupFailureIEs><E2setupFailureIEs><id>31</id><criticality><ignore/></criticality><value><TimeToWait><v60s/></TimeToWait></value></E2setupFailureIEs></protocolIEs></E2setupFailure></value></unsuccessfulOutcome></E2AP-PDU>"
return mbuf
}
-func readXmlFile(t *testing.T, xmlPath string) []byte {
- path, err := filepath.Abs(xmlPath)
- if err != nil {
- t.Fatal(err)
- }
- xmlAsBytes, err := ioutil.ReadFile(path)
- if err != nil {
- t.Fatal(err)
- }
-
- return xmlAsBytes
-}
-
func TestParseGnbSetupRequest_Success(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, _, _, _, _, _, _ := initMocks(t)
prefBytes := []byte(e2SetupMsgPrefix)
request, _, err := handler.parseSetupRequest(append(prefBytes, xmlGnb...))
}
func TestParseEnGnbSetupRequest_Success(t *testing.T) {
- enGnbXml := readXmlFile(t, EnGnbSetupRequestXmlPath)
+ enGnbXml := utils.ReadXmlFile(t, EnGnbSetupRequestXmlPath)
handler, _, _, _, _, _, _ := initMocks(t)
prefBytes := []byte(e2SetupMsgPrefix)
request, _, err := handler.parseSetupRequest(append(prefBytes, enGnbXml...))
}
func TestParseNgEnbSetupRequest_Success(t *testing.T) {
- ngEnbXml := readXmlFile(t, NgEnbSetupRequestXmlPath)
+ ngEnbXml := utils.ReadXmlFile(t, NgEnbSetupRequestXmlPath)
handler, _, _, _, _, _, _ := initMocks(t)
prefBytes := []byte(e2SetupMsgPrefix)
request, _, err := handler.parseSetupRequest(append(prefBytes, ngEnbXml...))
}
func TestParseEnbSetupRequest_Success(t *testing.T) {
- enbXml := readXmlFile(t, EnbSetupRequestXmlPath)
+ enbXml := utils.ReadXmlFile(t, EnbSetupRequestXmlPath)
handler, _, _, _, _, _, _ := initMocks(t)
prefBytes := []byte(e2SetupMsgPrefix)
request, _, err := handler.parseSetupRequest(append(prefBytes, enbXml...))
}
func TestParseSetupRequest_PipFailure(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, _, _, _, _, _, _ := initMocks(t)
prefBytes := []byte("10.0.2.15:9999")
request, _, err := handler.parseSetupRequest(append(prefBytes, xmlGnb...))
}
func TestE2SetupRequestNotificationHandler_HandleParseError(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
notificationRequest := &models.NotificationRequest{RanName: gnbNodebRanName, Payload: append([]byte("invalid_prefix"), xmlGnb...)}
}
func TestE2SetupRequestNotificationHandler_ConvertTo20BitStringError(t *testing.T) {
- xmlEnGnb := readXmlFile(t, EnGnbSetupRequestXmlPath)
+ xmlEnGnb := utils.ReadXmlFile(t, EnGnbSetupRequestXmlPath)
logger := tests.InitLog(t)
config := &configuration.Configuration{
RnibRetryIntervalMs: 10,
}
func TestE2SetupRequestNotificationHandler_GetGeneralConfigurationFailure(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{}, common.NewInternalError(errors.New("some error")))
notificationRequest := &models.NotificationRequest{RanName: gnbNodebRanName, Payload: append([]byte(e2SetupMsgPrefix), xmlGnb...)}
}
func TestE2SetupRequestNotificationHandler_EnableRicFalse(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: false}, nil)
notificationRequest := &models.NotificationRequest{RanName: gnbNodebRanName, Payload: append([]byte(e2SetupMsgPrefix), xmlGnb...)}
}
func TestE2SetupRequestNotificationHandler_HandleGetE2TInstanceError(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, common.NewResourceNotFoundError("Not found"))
}
func TestE2SetupRequestNotificationHandler_HandleGetNodebError(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, routingManagerClientMock, e2tInstancesManagerMock, rmrMessengerMock, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil)
/* New Ran UTs - BEGIN */
func TestE2SetupRequestNotificationHandler_HandleNewRanSaveNodebFailure(t *testing.T) {
- xml := readXmlFile(t, GnbSetupRequestXmlPath)
+ xml := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, _, e2tInstancesManagerMock, _, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil)
}
func TestE2SetupRequestNotificationHandler_HandleNewRan_invalidRanName(t *testing.T) {
- xml := readXmlFile(t, EnbSetupRequestXmlPath)
+ xml := utils.ReadXmlFile(t, EnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, _, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil)
}
func TestE2SetupRequestNotificationHandler_HandleNewRanAddNbIdentityFailure(t *testing.T) {
- xml := readXmlFile(t, GnbSetupRequestXmlPath)
+ xml := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, _, e2tInstancesManagerMock, _, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil)
}
func TestE2SetupRequestNotificationHandler_HandleNewRanRoutingManagerError(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, _ := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
}
func testE2SetupRequestNotificationHandler_HandleNewRanSuccess(t *testing.T, xmlPath string, nodeType entities.Node_Type) {
- xml := readXmlFile(t, xmlPath)
+ xml := utils.ReadXmlFile(t, xmlPath)
var ranName string
if nodeType == entities.Node_GNB {
ranName = gnbNodebRanName
func getExpectedGnbNodebForNewRan(payload []byte) *entities.NodebInfo {
pipInd := bytes.IndexByte(payload, '|')
setupRequest := &models.E2SetupRequestMessage{}
- _ = xml.Unmarshal(normalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU)
+ _ = xml.Unmarshal(utils.NormalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU)
nodeb := &entities.NodebInfo{
AssociatedE2TInstanceAddress: e2tInstanceFullAddress,
func getExpectedEnbNodebForNewRan(payload []byte) *entities.NodebInfo {
pipInd := bytes.IndexByte(payload, '|')
setupRequest := &models.E2SetupRequestMessage{}
- _ = xml.Unmarshal(normalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU)
+ _ = xml.Unmarshal(utils.NormalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU)
nodeb := &entities.NodebInfo{
AssociatedE2TInstanceAddress: e2tInstanceFullAddress,
func getExpectedNodebForExistingRan(nodeb *entities.NodebInfo, payload []byte) *entities.NodebInfo {
pipInd := bytes.IndexByte(payload, '|')
setupRequest := &models.E2SetupRequestMessage{}
- _ = xml.Unmarshal(normalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU)
+ _ = xml.Unmarshal(utils.NormalizeXml(payload[pipInd+1:]), &setupRequest.E2APPDU)
nb := *nodeb
}
func TestE2SetupRequestNotificationHandler_HandleExistingConnectedEnbSuccess(t *testing.T) {
- xmlEnb := readXmlFile(t, EnbSetupRequestXmlPath)
+ xmlEnb := utils.ReadXmlFile(t, EnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, ranListManager := initMocks(t)
oldNbIdentity := &entities.NbIdentity{InventoryName: enbNodebRanName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, GlobalNbId: &entities.GlobalNbId{PlmnId: "plmnId1", NbId: "nbId1"}}
}
func TestE2SetupRequestNotificationHandler_HandleExistingDisconnectedEnbSuccess(t *testing.T) {
- xmlEnb := readXmlFile(t, EnbSetupRequestXmlPath)
+ xmlEnb := utils.ReadXmlFile(t, EnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, ranListManager := initMocks(t)
oldNbIdentity := &entities.NbIdentity{InventoryName: enbNodebRanName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, GlobalNbId: &entities.GlobalNbId{PlmnId: "plmnId1", NbId: "nbId1"}}
}
func testE2SetupRequestNotificationHandler_HandleExistingConnectedGnbSuccess(t *testing.T, withFunctions bool, xmlToRead string) {
- xmlGnb := readXmlFile(t, xmlToRead)
+ xmlGnb := utils.ReadXmlFile(t, xmlToRead)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, ranListManager := initMocks(t)
oldNbIdentity := &entities.NbIdentity{InventoryName: gnbNodebRanName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, GlobalNbId: &entities.GlobalNbId{PlmnId: "plmnId1", NbId: "nbId1"}}
}
func TestE2SetupRequestNotificationHandler_HandleExistingConnectedGnbRoutingManagerError(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, ranListManager := initMocks(t)
readerMock.On("GetGeneralConfiguration").Return(&entities.GeneralConfiguration{EnableRic: true}, nil)
e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceFullAddress).Return(&entities.E2TInstance{}, nil)
}
func TestE2SetupRequestNotificationHandler_HandleExistingGnbInvalidConnectionStatusError(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, _, e2tInstancesManagerMock, rmrMessengerMock, _ := initMocks(t)
var gnb = &entities.NodebInfo{RanName: gnbNodebRanName, ConnectionStatus: entities.ConnectionStatus_SHUTTING_DOWN}
readerMock.On("GetNodeb", gnbNodebRanName).Return(gnb, nil)
}
func TestE2SetupRequestNotificationHandler_HandleExistingDisconnectedGnbSuccess(t *testing.T) {
- xmlGnb := readXmlFile(t, GnbSetupRequestXmlPath)
+ xmlGnb := utils.ReadXmlFile(t, GnbSetupRequestXmlPath)
handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock, routingManagerClientMock, ranListManager := initMocks(t)
oldNbIdentity := &entities.NbIdentity{InventoryName: gnbNodebRanName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, GlobalNbId: &entities.GlobalNbId{PlmnId: "plmnId1", NbId: "nbId1"}}
readerMock.On("GetListNodebIds").Return([]*entities.NbIdentity{oldNbIdentity}, nil)