1 /*******************************************************************************
3 * Copyright (c) 2019 AT&T Intellectual Property.
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 *******************************************************************************/
25 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
31 Test permutations of x2 setup response to protobuf enb
34 func TestUnpackX2SetupFailureResponseAndExtract(t *testing.T) {
35 logger, _ := logger.InitLogger(logger.InfoLevel)
37 var testCases = []struct {
44 saveToRNib: false, //TODO: use MOCK?
45 response: "CONNECTED_SETUP_FAILED network_layer_cause:HANDOVER_DESIRABLE_FOR_RADIO_REASONS time_to_wait:V1S criticality_diagnostics:<procedure_code:33 triggering_message:UNSUCCESSFUL_OUTCOME procedure_criticality:NOTIFY information_element_criticality_diagnostics:<ie_criticality:REJECT ie_id:128 type_of_error:MISSING > > ",
53 ProtocolIE_Container_elm
58 ProtocolIE_Container_elm
62 ProtocolIE_Container_elm
65 CriticalityDiagnostics
66 procedureCode_t = 0x21
67 triggeringMessage_t = 0x2
68 procedureCriticality_t = 0x2
69 iEsCriticalityDiagnostics_t:
70 CriticalityDiagnostics_IE_List_elm
75 packedPdu: "4006001a0000030005400200000016400100001140087821a00000008040"},
78 response: "CONNECTED_SETUP_FAILED transport_layer_cause:TRANSPORT_RESOURCE_UNAVAILABLE criticality_diagnostics:<procedure_code:33 triggering_message:UNSUCCESSFUL_OUTCOME procedure_criticality:NOTIFY information_element_criticality_diagnostics:<ie_criticality:REJECT ie_id:128 type_of_error:MISSING > > ",
86 ProtocolIE_Container_elm
91 ProtocolIE_Container_elm
94 CriticalityDiagnostics
95 procedureCode_t = 0x21
96 triggeringMessage_t = 0x2
97 procedureCriticality_t = 0x2
98 iEsCriticalityDiagnostics_t:
99 CriticalityDiagnostics_IE_List_elm
104 packedPdu: "400600140000020005400120001140087821a00000008040"},
107 response: "CONNECTED_SETUP_FAILED protocol_cause:ABSTRACT_SYNTAX_ERROR_IGNORE_AND_NOTIFY criticality_diagnostics:<triggering_message:UNSUCCESSFUL_OUTCOME procedure_criticality:NOTIFY information_element_criticality_diagnostics:<ie_criticality:REJECT ie_id:128 type_of_error:MISSING > > ",
110 unsuccessfulOutcome_t
111 procedureCode_t = 0x6
115 ProtocolIE_Container_elm
120 ProtocolIE_Container_elm
123 CriticalityDiagnostics
124 triggeringMessage_t = 0x2
125 procedureCriticality_t = 0x2
126 iEsCriticalityDiagnostics_t:
127 CriticalityDiagnostics_IE_List_elm
132 packedPdu: "400600130000020005400144001140073a800000008040"},
136 response: "CONNECTED_SETUP_FAILED miscellaneous_cause:UNSPECIFIED criticality_diagnostics:<procedure_criticality:NOTIFY information_element_criticality_diagnostics:<ie_criticality:REJECT ie_id:128 type_of_error:MISSING > > ",
139 unsuccessfulOutcome_t
140 procedureCode_t = 0x6
144 ProtocolIE_Container_elm
149 ProtocolIE_Container_elm
152 CriticalityDiagnostics
153 procedureCriticality_t = 0x2
154 iEsCriticalityDiagnostics_t:
155 CriticalityDiagnostics_IE_List_elm
160 packedPdu: "400600120000020005400168001140061a0000008040"},
164 response: "CONNECTED_SETUP_FAILED miscellaneous_cause:UNSPECIFIED criticality_diagnostics:<information_element_criticality_diagnostics:<ie_criticality:REJECT ie_id:128 type_of_error:MISSING > information_element_criticality_diagnostics:<ie_criticality:NOTIFY ie_id:255 type_of_error:NOT_UNDERSTOOD > > ",
167 unsuccessfulOutcome_t
168 procedureCode_t = 0x6
172 ProtocolIE_Container_elm
177 ProtocolIE_Container_elm
180 CriticalityDiagnostics
181 iEsCriticalityDiagnostics_t:
182 CriticalityDiagnostics_IE_List_elm
186 CriticalityDiagnostics_IE_List_elm
187 iECriticality_t = 0x2
191 packedPdu: "4006001500000200054001680011400908010000804800ff00"},
196 response: "CONNECTED_SETUP_FAILED miscellaneous_cause:UNSPECIFIED criticality_diagnostics:<procedure_code:33 > ",
199 unsuccessfulOutcome_t
200 procedureCode_t = 0x6
204 ProtocolIE_Container_elm
209 ProtocolIE_Container_elm
212 CriticalityDiagnostics
213 procedureCode_t = 0x21
215 packedPdu: "4006000e0000020005400168001140024021"},
219 response: "CONNECTED_SETUP_FAILED miscellaneous_cause:UNSPECIFIED ",
222 unsuccessfulOutcome_t
223 procedureCode_t = 0x6
227 ProtocolIE_Container_elm
233 packedPdu: "400600080000010005400168"},
236 response: "CONNECTED_SETUP_FAILED network_layer_cause:HANDOVER_DESIRABLE_FOR_RADIO_REASONS time_to_wait:V1S criticality_diagnostics:<procedure_code:33 triggering_message:UNSUCCESSFUL_OUTCOME procedure_criticality:NOTIFY information_element_criticality_diagnostics:<ie_criticality:REJECT ie_id:128 type_of_error:MISSING > > ",
239 unsuccessfulOutcome_t
240 procedureCode_t = 0x6
244 ProtocolIE_Container_elm
249 ProtocolIE_Container_elm
253 ProtocolIE_Container_elm
256 CriticalityDiagnostics
257 procedureCode_t = 0x21
258 triggeringMessage_t = 0x2
259 procedureCriticality_t = 0x2
260 iEsCriticalityDiagnostics_t:
261 CriticalityDiagnostics_IE_List_elm
266 packedPdu: "4006001a0000030005400200000016400100001140087821a00000008040",
267 //failure: fmt.Errorf("getAtom for path [unsuccessfulOutcome_t X2SetupFailure protocolIEs_t ProtocolIE_Container_elm Cause radioNetwork_t] failed, rc = 2" /*NO_SPACE_LEFT*/),
272 for _, tc := range testCases {
273 t.Run(tc.packedPdu, func(t *testing.T) {
276 _, err := fmt.Sscanf(tc.packedPdu, "%x", &payload)
278 t.Errorf("convert inputPayloadAsStr to payloadAsByte. Error: %v\n", err)
281 response, err := UnpackX2SetupFailureResponseAndExtract(logger, e2pdus.MaxAsn1CodecAllocationBufferSize /*allocation buffer*/, len(payload), payload, e2pdus.MaxAsn1CodecMessageBufferSize /*message buffer*/)
284 if tc.failure == nil {
285 t.Errorf("want: success, got: error: %v\n", err)
287 if strings.Compare(err.Error(), tc.failure.Error()) != 0 {
288 t.Errorf("want: %s, got: %s", tc.failure, err)
294 if tc.failure == nil {
295 t.Errorf("want: response=%s, got: empty response", tc.response)
298 nb := &entities.NodebInfo{}
299 nb.ConnectionStatus = entities.ConnectionStatus_CONNECTED_SETUP_FAILED
300 nb.SetupFailure = response
301 nb.FailureType = entities.Failure_X2_SETUP_FAILURE
302 respStr := fmt.Sprintf("%s %s", nb.ConnectionStatus, response)
303 if !strings.EqualFold(respStr, tc.response) {
304 t.Errorf("want: response=[%s], got: [%s]", tc.response, respStr)
310 rNibWriter.Init("e2Manager", 1)
313 nbIdentity := &entities.NbIdentity{InventoryName:"RanName"}
314 if rNibErr := rNibWriter.GetRNibWriter().SaveNodeb(nbIdentity, nb); rNibErr != nil {
315 if tc.failure == nil {
316 t.Errorf("rNibWriter failed to save ENB. Error: %s\n", rNibErr.Error())
318 if strings.Compare(rNibErr.Error(), tc.failure.Error()) != 0 {
319 t.Errorf("want: %s, got: %s", tc.failure, rNibErr.Error())