15 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
16 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
17 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/reader"
18 "github.com/stretchr/testify/mock"
22 func initRanLostConnectionTest(t *testing.T) (*logger.Logger, E2TermInitNotificationHandler, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *mocks.RmrMessengerMock) {
25 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
27 rmrMessengerMock := &mocks.RmrMessengerMock{}
28 rmrService := getRmrService(rmrMessengerMock, logger)
30 readerMock := &mocks.RnibReaderMock{}
31 rnibReaderProvider := func() reader.RNibReader {
34 writerMock := &mocks.RnibWriterMock{}
35 rnibWriterProvider := func() rNibWriter.RNibWriter {
38 rnibDataService := services.NewRnibDataService(logger, config, rnibReaderProvider, rnibWriterProvider)
39 ranSetupManager := managers.NewRanSetupManager(logger, rmrService, rnibDataService)
40 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager)
41 handler := NewE2TermInitNotificationHandler(ranReconnectionManager, rnibDataService)
42 return logger, handler, readerMock, writerMock, rmrMessengerMock
45 func TestE2TerminInitHandlerSuccessOneRan(t *testing.T) {
46 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
49 ids := []*entities.NbIdentity{{InventoryName: "test1"}}
50 readerMock.On("GetListNodebIds").Return(ids, rnibErr)
52 var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
53 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb, rnibErr)
55 var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
56 writerMock.On("UpdateNodebInfo", argNodeb).Return(rnibErr)
58 payload := e2pdus.PackedX2setupRequest
59 xaction := []byte(ids[0].InventoryName)
60 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
62 rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(msg, nil)
64 handler.Handle(log, nil, nil)
66 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
67 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
70 func TestE2TerminInitHandlerSuccessTwoRans(t *testing.T) {
71 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
74 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}}
75 readerMock.On("GetListNodebIds").Return(ids, rnibErr)
77 var initialNodeb0 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
78 var initialNodeb1 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
79 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
80 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, rnibErr)
82 var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
83 writerMock.On("UpdateNodebInfo", argNodeb).Return(rnibErr)
85 payload := e2pdus.PackedX2setupRequest
86 xaction := []byte(ids[0].InventoryName)
87 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
89 rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(msg, nil)
91 handler.Handle(log, nil, nil)
93 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
94 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 2)
97 func TestE2TerminInitHandlerSuccessThreeRansFirstRmrFailure(t *testing.T) {
98 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
101 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}, {InventoryName: "test3"}}
102 readerMock.On("GetListNodebIds").Return(ids, rnibErr)
104 var initialNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
105 var initialNodeb1 = &entities.NodebInfo{RanName: ids[1].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
106 var initialNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
107 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
108 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, rnibErr)
109 readerMock.On("GetNodeb", ids[2].InventoryName).Return(initialNodeb2, rnibErr)
111 var argNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
112 var argNodeb0Fail = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 0}
113 writerMock.On("UpdateNodebInfo", argNodeb0).Return(rnibErr)
114 writerMock.On("UpdateNodebInfo", argNodeb0Fail).Return(rnibErr)
116 payload := models.NewE2RequestMessage(ids[0].InventoryName /*tid*/, "", 0, ids[0].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
117 xaction := []byte(ids[0].InventoryName)
118 msg0 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
120 // Cannot use Mock because request MBuf contains pointers
121 //payload =models.NewE2RequestMessage(ids[1].InventoryName /*tid*/, "", 0,ids[1].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
122 //xaction = []byte(ids[1].InventoryName)
123 //msg1 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[1].InventoryName, &payload, &xaction)
125 rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(msg0, fmt.Errorf("RMR Error"))
127 handler.Handle(log, nil, nil)
129 //test1 (before send +1, after failure +1), test2 (0) test3 (0)
130 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
131 //test1 failure (+1), test2 (0). test3 (0)
132 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
135 func TestE2TerminInitHandlerSuccessThreeRansSecondNotFoundFailure(t *testing.T) {
136 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
139 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}, {InventoryName: "test3"}}
140 readerMock.On("GetListNodebIds").Return(ids, rnibErr)
142 var initialNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
143 var initialNodeb1 = &entities.NodebInfo{RanName: ids[1].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
144 var initialNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
145 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
146 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, common.NewResourceNotFoundError("not found"))
147 readerMock.On("GetNodeb", ids[2].InventoryName).Return(initialNodeb2, rnibErr)
149 var argNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
150 var argNodeb0Success = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
151 writerMock.On("UpdateNodebInfo", argNodeb0).Return(rnibErr)
152 writerMock.On("UpdateNodebInfo", argNodeb0Success).Return(rnibErr)
154 var argNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
155 var argNodeb2Success = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
156 writerMock.On("UpdateNodebInfo", argNodeb2).Return(rnibErr)
157 writerMock.On("UpdateNodebInfo", argNodeb2Success).Return(rnibErr)
159 payload := models.NewE2RequestMessage(ids[0].InventoryName /*tid*/, "", 0, ids[0].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
160 xaction := []byte(ids[0].InventoryName)
161 msg0 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
163 // Cannot use Mock because request MBuf contains pointers
164 //payload =models.NewE2RequestMessage(ids[1].InventoryName /*tid*/, "", 0,ids[1].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
165 //xaction = []byte(ids[1].InventoryName)
166 //msg1 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[1].InventoryName, &payload, &xaction)
168 rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(msg0, nil)
170 handler.Handle(log, nil, nil)
172 readerMock.AssertNumberOfCalls(t, "GetNodeb", 3)
173 //test1 (+1), test2 failure (0) test3 (+1)
174 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
175 //test1 success (+1), test2 (0). test3 (+1)
176 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 2)
179 func TestE2TerminInitHandlerSuccessThreeRansSecondRnibInternalErrorFailure(t *testing.T) {
180 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
183 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}, {InventoryName: "test3"}}
184 readerMock.On("GetListNodebIds").Return(ids, rnibErr)
186 var initialNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
187 var initialNodeb1 = &entities.NodebInfo{RanName: ids[1].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
188 var initialNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
189 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
190 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, common.NewInternalError(fmt.Errorf("internal error")))
191 readerMock.On("GetNodeb", ids[2].InventoryName).Return(initialNodeb2, rnibErr)
193 var argNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
194 var argNodeb0Success = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
195 writerMock.On("UpdateNodebInfo", argNodeb0).Return(rnibErr)
196 writerMock.On("UpdateNodebInfo", argNodeb0Success).Return(rnibErr)
198 var argNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
199 var argNodeb2Success = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
200 writerMock.On("UpdateNodebInfo", argNodeb2).Return(rnibErr)
201 writerMock.On("UpdateNodebInfo", argNodeb2Success).Return(rnibErr)
203 payload := models.NewE2RequestMessage(ids[0].InventoryName /*tid*/, "", 0, ids[0].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
204 xaction := []byte(ids[0].InventoryName)
205 msg0 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
207 // Cannot use Mock because request MBuf contains pointers
208 //payload =models.NewE2RequestMessage(ids[1].InventoryName /*tid*/, "", 0,ids[1].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
209 //xaction = []byte(ids[1].InventoryName)
210 //msg1 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[1].InventoryName, &payload, &xaction)
212 rmrMessengerMock.On("SendMsg", mock.Anything, mock.Anything).Return(msg0, nil)
214 handler.Handle(log, nil, nil)
216 readerMock.AssertNumberOfCalls(t, "GetNodeb", 2)
217 //test1 (+1), test2 failure (0) test3 (0)
218 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
219 //test1 success (+1), test2 (0). test3 (+1)
220 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
223 func TestE2TerminInitHandlerSuccessZeroRans(t *testing.T) {
224 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
227 readerMock.On("GetListNodebIds").Return([]*entities.NbIdentity{}, rnibErr)
229 handler.Handle(log, nil, nil)
231 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 0)
232 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 0)
235 func TestE2TerminInitHandlerFailureGetListNodebIds(t *testing.T) {
236 log, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTest(t)
238 readerMock.On("GetListNodebIds").Return([]*entities.NbIdentity{}, common.NewInternalError(fmt.Errorf("internal error")))
240 handler.Handle(log, nil, nil)
242 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 0)
243 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 0)
246 // TODO: extract to test_utils
247 func getRmrService(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *services.RmrService {
248 rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
249 messageChannel := make(chan *models.NotificationResponse)
250 rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
251 return services.NewRmrService(services.NewRmrConfig(tests.Port, tests.MaxMsgSize, tests.Flags, log), rmrMessenger, messageChannel)
254 // TODO: extract to test_utils
255 func initLog(t *testing.T) *logger.Logger {
256 log, err := logger.InitLogger(logger.InfoLevel)
258 t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err)