2 // Copyright 2019 AT&T Intellectual Property
3 // Copyright 2019 Nokia
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
9 // http://www.apache.org/licenses/LICENSE-2.0
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.
18 package rmrmsghandlers
31 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
32 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
38 SuccessfulX2ResetResponsePackedPdu = "200700080000010011400100"
39 SuccessfulX2ResetResponsePackedPduEmptyIEs = "20070003000000"
40 UnsuccessfulX2ResetResponsePackedPdu = "2007000d00000100114006080000000d00"
43 func initX2ResetResponseHandlerTest(t *testing.T) (X2ResetResponseHandler, *mocks.RnibReaderMock, *mocks.RmrMessengerMock) {
44 log, err := logger.InitLogger(logger.InfoLevel)
45 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
47 t.Errorf("#initX2ResetResponseHandlerTest - failed to initialize logger, error: %s", err)
49 readerMock := &mocks.RnibReaderMock{}
51 rnibDataService := services.NewRnibDataService(log, config, readerMock, nil)
53 rmrMessengerMock := &mocks.RmrMessengerMock{}
54 rmrSender := initRmrSender(rmrMessengerMock, log)
55 ranStatusChangeManager := managers.NewRanStatusChangeManager(log, rmrSender)
57 h := NewX2ResetResponseHandler(log, rnibDataService, ranStatusChangeManager, converters.NewX2ResetResponseExtractor(log))
58 return h, readerMock, rmrMessengerMock
61 func TestX2ResetResponseSuccess(t *testing.T) {
62 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
64 _, err := fmt.Sscanf(SuccessfulX2ResetResponsePackedPdu, "%x", &payload)
66 t.Fatalf("Failed converting packed pdu. Error: %v\n", err)
70 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
71 nb := &entities.NodebInfo{RanName: RanName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, NodeType: entities.Node_ENB}
73 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
74 ranRestartedMbuf := getRanRestartedMbuf(nb.NodeType, enums.RIC_TO_RAN)
75 rmrMessengerMock.On("SendMsg", ranRestartedMbuf, true).Return(&rmrCgo.MBuf{}, err)
76 h.Handle(¬ificationRequest)
77 rmrMessengerMock.AssertCalled(t, "SendMsg", ranRestartedMbuf, true)
80 func TestX2ResetResponseSuccessEmptyIEs(t *testing.T) {
81 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
83 _, err := fmt.Sscanf(SuccessfulX2ResetResponsePackedPduEmptyIEs, "%x", &payload)
85 t.Fatalf("Failed converting packed pdu. Error: %v\n", err)
89 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
90 nb := &entities.NodebInfo{RanName: RanName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, NodeType: entities.Node_ENB}
92 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
93 ranRestartedMbuf := getRanRestartedMbuf(nb.NodeType, enums.RIC_TO_RAN)
94 rmrMessengerMock.On("SendMsg", ranRestartedMbuf, true).Return(&rmrCgo.MBuf{}, err)
95 h.Handle(¬ificationRequest)
96 rmrMessengerMock.AssertCalled(t, "SendMsg", ranRestartedMbuf, true)
99 func TestX2ResetResponseShuttingDown(t *testing.T) {
100 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
102 _, err := fmt.Sscanf(SuccessfulX2ResetResponsePackedPdu, "%x", &payload)
104 t.Fatalf("Failed converting packed pdu. Error: %v\n", err)
108 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
109 nb := &entities.NodebInfo{RanName: RanName, ConnectionStatus: entities.ConnectionStatus_SHUTTING_DOWN, NodeType: entities.Node_ENB}
111 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
112 h.Handle(¬ificationRequest)
113 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
116 func TestX2ResetResponseInvalidConnectionStatus(t *testing.T) {
117 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
119 _, err := fmt.Sscanf(SuccessfulX2ResetResponsePackedPdu, "%x", &payload)
121 t.Fatalf("Failed converting packed pdu. Error: %v\n", err)
125 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
126 nb := &entities.NodebInfo{RanName: RanName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, NodeType: entities.Node_ENB}
128 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
129 h.Handle(¬ificationRequest)
130 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
133 func TestX2ResetResponseError(t *testing.T) {
134 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
136 _, err := fmt.Sscanf(UnsuccessfulX2ResetResponsePackedPdu, "%x", &payload)
138 t.Fatalf("Failed converting packed pdu. Error: %v\n", err)
142 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
143 nb := &entities.NodebInfo{RanName: RanName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, NodeType: entities.Node_ENB}
145 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
146 h.Handle(¬ificationRequest)
147 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
150 func TestX2ResetResponseGetNodebFailure(t *testing.T) {
151 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
154 _, err := fmt.Sscanf(SuccessfulX2ResetResponsePackedPdu, "%x", &payload)
156 t.Fatalf("Failed converting packed pdu. Error: %v\n", err)
160 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
162 var nb *entities.NodebInfo
163 rnibErr := common.NewResourceNotFoundError("nodeb not found")
164 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
166 h.Handle(¬ificationRequest)
167 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
170 func TestX2ResetResponseUnpackFailure(t *testing.T) {
171 h, readerMock, rmrMessengerMock := initX2ResetResponseHandlerTest(t)
173 payload := []byte("Invalid payload")
175 notificationRequest := models.NotificationRequest{RanName: RanName, Len: len(payload), Payload: payload, StartTime: time.Now(), TransactionId: xAction}
176 nb := &entities.NodebInfo{RanName: RanName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, NodeType: entities.Node_ENB}
178 readerMock.On("GetNodeb", RanName).Return(nb, rnibErr)
180 h.Handle(¬ificationRequest)
181 rmrMessengerMock.AssertNotCalled(t, "SendMsg")