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.
17 package rmrmsghandlers
28 "e2mgr/services/rmrsender"
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"
33 "github.com/stretchr/testify/mock"
37 const e2tInstanceAddress = "10.0.2.15"
38 const e2tInitPayload = "{\"address\":\"10.0.2.15\", \"fqdn\":\"\"}"
40 func initRanLostConnectionTest(t *testing.T) (*logger.Logger, E2TermInitNotificationHandler, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *mocks.RmrMessengerMock, *mocks.E2TInstancesManagerMock) {
43 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
45 rmrMessengerMock := &mocks.RmrMessengerMock{}
46 rmrSender := initRmrSender(rmrMessengerMock, logger)
48 readerMock := &mocks.RnibReaderMock{}
50 writerMock := &mocks.RnibWriterMock{}
52 rnibDataService := services.NewRnibDataService(logger, config, readerMock, writerMock)
53 ranSetupManager := managers.NewRanSetupManager(logger, rmrSender, rnibDataService)
55 e2tInstancesManagerMock := &mocks.E2TInstancesManagerMock{}
56 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager, e2tInstancesManagerMock)
57 handler := NewE2TermInitNotificationHandler(logger, ranReconnectionManager, rnibDataService, e2tInstancesManagerMock)
58 return logger, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock
61 func initRanLostConnectionTestWithRealE2tInstanceManager(t *testing.T) (*logger.Logger, E2TermInitNotificationHandler, *mocks.RnibReaderMock, *mocks.RnibWriterMock, *mocks.RmrMessengerMock) {
64 config := &configuration.Configuration{RnibRetryIntervalMs: 10, MaxRnibConnectionAttempts: 3}
66 rmrMessengerMock := &mocks.RmrMessengerMock{}
67 rmrSender := initRmrSender(rmrMessengerMock, logger)
69 readerMock := &mocks.RnibReaderMock{}
71 writerMock := &mocks.RnibWriterMock{}
73 rnibDataService := services.NewRnibDataService(logger, config, readerMock, writerMock)
74 ranSetupManager := managers.NewRanSetupManager(logger, rmrSender, rnibDataService)
76 e2tInstancesManager := managers.NewE2TInstancesManager(rnibDataService, logger)
77 ranReconnectionManager := managers.NewRanReconnectionManager(logger, configuration.ParseConfiguration(), rnibDataService, ranSetupManager, e2tInstancesManager)
78 handler := NewE2TermInitNotificationHandler(logger, ranReconnectionManager, rnibDataService, e2tInstancesManager)
79 return logger, handler, readerMock, writerMock, rmrMessengerMock
82 func TestE2TermInitUnmarshalPayloadFailure(t *testing.T) {
83 _, handler, _, _, _, e2tInstancesManagerMock := initRanLostConnectionTest(t)
84 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte("asd")}
85 handler.Handle(notificationRequest)
86 e2tInstancesManagerMock.AssertNotCalled(t, "GetE2TInstance")
87 e2tInstancesManagerMock.AssertNotCalled(t, "AddE2TInstance")
90 func TestE2TermInitEmptyE2TAddress(t *testing.T) {
91 _, handler, _, _, _, e2tInstancesManagerMock := initRanLostConnectionTest(t)
92 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte("{\"address\":\"\"}")}
93 handler.Handle(notificationRequest)
94 e2tInstancesManagerMock.AssertNotCalled(t, "GetE2TInstance")
95 e2tInstancesManagerMock.AssertNotCalled(t, "AddE2TInstance")
98 func TestE2TermInitGetE2TInstanceFailure(t *testing.T) {
99 _, handler, _, _, _, e2tInstancesManagerMock := initRanLostConnectionTest(t)
100 var e2tInstance *entities.E2TInstance
101 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, common.NewInternalError(fmt.Errorf("internal error")))
102 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
103 handler.Handle(notificationRequest)
104 e2tInstancesManagerMock.AssertNotCalled(t, "AddE2TInstance")
107 func TestE2TermInitGetE2TInstanceDbFailure(t *testing.T) {
108 _, handler, readerMock, writerMock, rmrMessengerMock := initRanLostConnectionTestWithRealE2tInstanceManager(t)
109 var e2tInstance *entities.E2TInstance
110 readerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, common.NewInternalError(fmt.Errorf("internal error")))
111 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
112 handler.Handle(notificationRequest)
113 writerMock.AssertNotCalled(t, "UpdateNodebInfo")
114 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
117 func TestE2TermInitNewE2TInstance(t *testing.T) {
118 _, handler, _, _, _, e2tInstancesManagerMock := initRanLostConnectionTest(t)
119 var e2tInstance *entities.E2TInstance
120 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, common.NewResourceNotFoundError("not found"))
121 e2tInstance = entities.NewE2TInstance(e2tInstanceAddress)
122 e2tInstancesManagerMock.On("AddE2TInstance", e2tInstanceAddress).Return(nil)
123 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
124 handler.Handle(notificationRequest)
125 e2tInstancesManagerMock.AssertCalled(t, "AddE2TInstance", e2tInstanceAddress)
128 func TestE2TermInitExistingE2TInstanceNoAssociatedRans(t *testing.T) {
129 _, handler, _, _, _, e2tInstancesManagerMock := initRanLostConnectionTest(t)
130 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
131 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
132 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
133 handler.Handle(notificationRequest)
134 e2tInstancesManagerMock.AssertCalled(t, "GetE2TInstance", e2tInstanceAddress)
137 func TestE2TermInitHandlerSuccessOneRan(t *testing.T) {
138 _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
141 var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
142 readerMock.On("GetNodeb", RanName).Return(initialNodeb, rnibErr)
144 var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
145 writerMock.On("UpdateNodebInfo", argNodeb).Return(rnibErr)
147 payload := e2pdus.PackedX2setupRequest
148 xaction := []byte(RanName)
149 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), RanName, &payload, &xaction)
151 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg, nil)
153 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
154 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, RanName)
155 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
156 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
158 handler.Handle(notificationRequest)
160 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
161 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
164 func TestE2TermInitHandlerSuccessOneRanShuttingdown(t *testing.T) {
165 _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
168 var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_SHUTTING_DOWN, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
169 readerMock.On("GetNodeb", RanName).Return(initialNodeb, rnibErr)
171 var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_SHUT_DOWN, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 0}
172 writerMock.On("UpdateNodebInfo", argNodeb).Return(rnibErr)
174 payload := e2pdus.PackedX2setupRequest
175 xaction := []byte(RanName)
176 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), RanName, &payload, &xaction)
178 rmrMessengerMock.On("SendMsg", mock.Anything).Return(msg, nil)
180 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
181 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, RanName)
182 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
183 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
185 handler.Handle(notificationRequest)
187 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
188 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
191 func TestE2TermInitHandlerSuccessTwoRans(t *testing.T) {
192 _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
194 var initialNodeb0 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
195 var initialNodeb1 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
196 readerMock.On("GetNodeb", RanName).Return(initialNodeb0, rnibErr)
197 readerMock.On("GetNodeb", "test2").Return(initialNodeb1, rnibErr)
199 var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
200 writerMock.On("UpdateNodebInfo", argNodeb).Return(rnibErr)
202 payload := e2pdus.PackedX2setupRequest
203 xaction := []byte(RanName)
204 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), RanName, &payload, &xaction)
206 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg, nil)
208 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
209 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, RanName, "test2")
210 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
211 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
213 handler.Handle(notificationRequest)
215 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
216 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 2)
219 func TestE2TermInitHandlerSuccessTwoRansSecondRanShutdown(t *testing.T) {
220 _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
222 var initialNodeb0 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
223 var initialNodeb1 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_SHUT_DOWN, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
224 readerMock.On("GetNodeb", RanName).Return(initialNodeb0, rnibErr)
225 readerMock.On("GetNodeb", "test2").Return(initialNodeb1, rnibErr)
227 var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
228 writerMock.On("UpdateNodebInfo", argNodeb).Return(rnibErr)
230 payload := e2pdus.PackedX2setupRequest
231 xaction := []byte(RanName)
232 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), RanName, &payload, &xaction)
234 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg, nil)
236 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
237 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, RanName, "test2")
238 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
239 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
241 handler.Handle(notificationRequest)
243 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
244 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
245 writerMock.AssertExpectations(t)
248 func TestE2TermInitHandlerSuccessThreeRansFirstRmrFailure(t *testing.T) {
249 log, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
252 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}, {InventoryName: "test3"}}
254 var initialNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
255 var initialNodeb1 = &entities.NodebInfo{RanName: ids[1].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
256 var initialNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
257 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
258 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, rnibErr)
259 readerMock.On("GetNodeb", ids[2].InventoryName).Return(initialNodeb2, rnibErr)
261 var argNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
262 var argNodeb0Fail = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 0}
263 writerMock.On("UpdateNodebInfo", argNodeb0).Return(rnibErr)
264 writerMock.On("UpdateNodebInfo", argNodeb0Fail).Return(rnibErr)
266 payload := models.NewE2RequestMessage(ids[0].InventoryName /*tid*/, "", 0, ids[0].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
267 xaction := []byte(ids[0].InventoryName)
268 msg0 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
270 // Cannot use Mock because request MBuf contains pointers
271 //payload =models.NewE2RequestMessage(ids[1].InventoryName /*tid*/, "", 0,ids[1].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
272 //xaction = []byte(ids[1].InventoryName)
273 //msg1 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[1].InventoryName, &payload, &xaction)
275 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg0, fmt.Errorf("RMR Error"))
277 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
278 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, "test1", "test2", "test3")
279 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
280 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
282 handler.Handle(notificationRequest)
284 //test1 (before send +1, after failure +1), test2 (0) test3 (0)
285 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
286 //test1 failure (+1), test2 (0). test3 (0)
287 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
290 func TestE2TermInitHandlerSuccessThreeRansSecondNotFoundFailure(t *testing.T) {
291 log, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
294 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}, {InventoryName: "test3"}}
296 var initialNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
297 var initialNodeb1 = &entities.NodebInfo{RanName: ids[1].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
298 var initialNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
299 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
300 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, common.NewResourceNotFoundError("not found"))
301 readerMock.On("GetNodeb", ids[2].InventoryName).Return(initialNodeb2, rnibErr)
303 var argNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
304 var argNodeb0Success = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
305 writerMock.On("UpdateNodebInfo", argNodeb0).Return(rnibErr)
306 writerMock.On("UpdateNodebInfo", argNodeb0Success).Return(rnibErr)
308 var argNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
309 var argNodeb2Success = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
310 writerMock.On("UpdateNodebInfo", argNodeb2).Return(rnibErr)
311 writerMock.On("UpdateNodebInfo", argNodeb2Success).Return(rnibErr)
313 payload := models.NewE2RequestMessage(ids[0].InventoryName /*tid*/, "", 0, ids[0].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
314 xaction := []byte(ids[0].InventoryName)
315 msg0 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
317 // Cannot use Mock because request MBuf contains pointers
318 //payload =models.NewE2RequestMessage(ids[1].InventoryName /*tid*/, "", 0,ids[1].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
319 //xaction = []byte(ids[1].InventoryName)
320 //msg1 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[1].InventoryName, &payload, &xaction)
322 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg0, nil)
324 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
325 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, "test1", "test2", "test3")
326 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
327 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
329 handler.Handle(notificationRequest)
331 readerMock.AssertNumberOfCalls(t, "GetNodeb", 3)
332 //test1 (+1), test2 failure (0) test3 (+1)
333 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
334 //test1 success (+1), test2 (0). test3 (+1)
335 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 2)
338 func TestE2TermInitHandlerSuccessThreeRansSecondRnibInternalErrorFailure(t *testing.T) {
339 log, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
342 ids := []*entities.NbIdentity{{InventoryName: "test1"}, {InventoryName: "test2"}, {InventoryName: "test3"}}
344 var initialNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
345 var initialNodeb1 = &entities.NodebInfo{RanName: ids[1].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
346 var initialNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
347 readerMock.On("GetNodeb", ids[0].InventoryName).Return(initialNodeb0, rnibErr)
348 readerMock.On("GetNodeb", ids[1].InventoryName).Return(initialNodeb1, common.NewInternalError(fmt.Errorf("internal error")))
349 readerMock.On("GetNodeb", ids[2].InventoryName).Return(initialNodeb2, rnibErr)
351 var argNodeb0 = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
352 var argNodeb0Success = &entities.NodebInfo{RanName: ids[0].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
353 writerMock.On("UpdateNodebInfo", argNodeb0).Return(rnibErr)
354 writerMock.On("UpdateNodebInfo", argNodeb0Success).Return(rnibErr)
356 var argNodeb2 = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
357 var argNodeb2Success = &entities.NodebInfo{RanName: ids[2].InventoryName, ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
358 writerMock.On("UpdateNodebInfo", argNodeb2).Return(rnibErr)
359 writerMock.On("UpdateNodebInfo", argNodeb2Success).Return(rnibErr)
361 payload := models.NewE2RequestMessage(ids[0].InventoryName /*tid*/, "", 0, ids[0].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
362 xaction := []byte(ids[0].InventoryName)
363 msg0 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[0].InventoryName, &payload, &xaction)
365 // Cannot use Mock because request MBuf contains pointers
366 //payload =models.NewE2RequestMessage(ids[1].InventoryName /*tid*/, "", 0,ids[1].InventoryName, e2pdus.PackedX2setupRequest).GetMessageAsBytes(log)
367 //xaction = []byte(ids[1].InventoryName)
368 //msg1 := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ids[1].InventoryName, &payload, &xaction)
370 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg0, nil)
372 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
373 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, "test1", "test2", "test3")
374 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
375 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
377 handler.Handle(notificationRequest)
379 readerMock.AssertNumberOfCalls(t, "GetNodeb", 2)
380 //test1 (+1), test2 failure (0) test3 (0)
381 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
382 //test1 success (+1), test2 (0). test3 (+1)
383 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
386 func TestE2TermInitHandlerSuccessZeroRans(t *testing.T) {
387 _, handler, _, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
389 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
390 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
391 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
393 handler.Handle(notificationRequest)
395 writerMock.AssertNotCalled(t, "UpdateNodebInfo")
396 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
399 func TestE2TermInitHandlerFailureGetNodebInternalError(t *testing.T) {
400 _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
402 var nodebInfo *entities.NodebInfo
403 readerMock.On("GetNodeb", "test1").Return(nodebInfo, common.NewInternalError(fmt.Errorf("internal error")))
405 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
406 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, "test1")
407 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
408 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
409 handler.Handle(notificationRequest)
411 writerMock.AssertNotCalled(t, "UpdateNodebInfo")
412 rmrMessengerMock.AssertNotCalled(t, "SendMsg")
415 func TestE2TermInitHandlerSuccessTwoRansSecondIsDisconnected(t *testing.T) {
416 _, handler, readerMock, writerMock, rmrMessengerMock, e2tInstancesManagerMock := initRanLostConnectionTest(t)
418 var initialNodeb0 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
419 var initialNodeb1 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
420 readerMock.On("GetNodeb", RanName).Return(initialNodeb0, rnibErr)
421 readerMock.On("GetNodeb", "test2").Return(initialNodeb1, rnibErr)
423 var argNodeb1 = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1}
424 writerMock.On("UpdateNodebInfo", argNodeb1).Return(rnibErr)
426 payload := e2pdus.PackedX2setupRequest
427 xaction := []byte(RanName)
428 msg := rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), RanName, &payload, &xaction)
430 rmrMessengerMock.On("SendMsg", mock.Anything, true).Return(msg, nil)
432 e2tInstance := entities.NewE2TInstance(e2tInstanceAddress)
433 e2tInstance.AssociatedRanList = append(e2tInstance.AssociatedRanList, RanName, "test2")
434 e2tInstancesManagerMock.On("GetE2TInstance", e2tInstanceAddress).Return(e2tInstance, nil)
435 notificationRequest := &models.NotificationRequest{RanName: RanName, Payload: []byte(e2tInitPayload)}
437 handler.Handle(notificationRequest)
439 writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
440 rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 2)
444 // TODO: extract to test_utils
445 func initRmrSender(rmrMessengerMock *mocks.RmrMessengerMock, log *logger.Logger) *rmrsender.RmrSender {
446 rmrMessenger := rmrCgo.RmrMessenger(rmrMessengerMock)
447 rmrMessengerMock.On("Init", tests.GetPort(), tests.MaxMsgSize, tests.Flags, log).Return(&rmrMessenger)
448 return rmrsender.NewRmrSender(log, rmrMessenger)
451 // TODO: extract to test_utils
452 func initLog(t *testing.T) *logger.Logger {
453 log, err := logger.InitLogger(logger.InfoLevel)
455 t.Errorf("#delete_all_request_handler_test.TestHandleSuccessFlow - failed to initialize logger, error: %s", err)