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 *******************************************************************************/
21 "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
30 Test permutations of x2 setup response to protobuf enb
33 func TestUnpackX2SetupFailureResponseAndExtract(t *testing.T) {
34 logger, _ := logger.InitLogger(logger.InfoLevel)
36 var testCases = []struct {
43 saveToRNib: false, //TODO: use MOCK?
44 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 > > ",
52 ProtocolIE_Container_elm
57 ProtocolIE_Container_elm
61 ProtocolIE_Container_elm
64 CriticalityDiagnostics
65 procedureCode_t = 0x21
66 triggeringMessage_t = 0x2
67 procedureCriticality_t = 0x2
68 iEsCriticalityDiagnostics_t:
69 CriticalityDiagnostics_IE_List_elm
74 packedPdu: "4006001a0000030005400200000016400100001140087821a00000008040"},
77 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 > > ",
85 ProtocolIE_Container_elm
90 ProtocolIE_Container_elm
93 CriticalityDiagnostics
94 procedureCode_t = 0x21
95 triggeringMessage_t = 0x2
96 procedureCriticality_t = 0x2
97 iEsCriticalityDiagnostics_t:
98 CriticalityDiagnostics_IE_List_elm
103 packedPdu: "400600140000020005400120001140087821a00000008040"},
106 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 > > ",
109 unsuccessfulOutcome_t
110 procedureCode_t = 0x6
114 ProtocolIE_Container_elm
119 ProtocolIE_Container_elm
122 CriticalityDiagnostics
123 triggeringMessage_t = 0x2
124 procedureCriticality_t = 0x2
125 iEsCriticalityDiagnostics_t:
126 CriticalityDiagnostics_IE_List_elm
131 packedPdu: "400600130000020005400144001140073a800000008040"},
135 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 > > ",
138 unsuccessfulOutcome_t
139 procedureCode_t = 0x6
143 ProtocolIE_Container_elm
148 ProtocolIE_Container_elm
151 CriticalityDiagnostics
152 procedureCriticality_t = 0x2
153 iEsCriticalityDiagnostics_t:
154 CriticalityDiagnostics_IE_List_elm
159 packedPdu: "400600120000020005400168001140061a0000008040"},
163 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 > > ",
166 unsuccessfulOutcome_t
167 procedureCode_t = 0x6
171 ProtocolIE_Container_elm
176 ProtocolIE_Container_elm
179 CriticalityDiagnostics
180 iEsCriticalityDiagnostics_t:
181 CriticalityDiagnostics_IE_List_elm
185 CriticalityDiagnostics_IE_List_elm
186 iECriticality_t = 0x2
190 packedPdu: "4006001500000200054001680011400908010000804800ff00"},
195 response: "CONNECTED_SETUP_FAILED miscellaneous_cause:UNSPECIFIED criticality_diagnostics:<procedure_code:33 > ",
198 unsuccessfulOutcome_t
199 procedureCode_t = 0x6
203 ProtocolIE_Container_elm
208 ProtocolIE_Container_elm
211 CriticalityDiagnostics
212 procedureCode_t = 0x21
214 packedPdu: "4006000e0000020005400168001140024021"},
218 response: "CONNECTED_SETUP_FAILED miscellaneous_cause:UNSPECIFIED ",
221 unsuccessfulOutcome_t
222 procedureCode_t = 0x6
226 ProtocolIE_Container_elm
232 packedPdu: "400600080000010005400168"},
235 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 > > ",
238 unsuccessfulOutcome_t
239 procedureCode_t = 0x6
243 ProtocolIE_Container_elm
248 ProtocolIE_Container_elm
252 ProtocolIE_Container_elm
255 CriticalityDiagnostics
256 procedureCode_t = 0x21
257 triggeringMessage_t = 0x2
258 procedureCriticality_t = 0x2
259 iEsCriticalityDiagnostics_t:
260 CriticalityDiagnostics_IE_List_elm
265 packedPdu: "4006001a0000030005400200000016400100001140087821a00000008040",
266 //failure: fmt.Errorf("getAtom for path [unsuccessfulOutcome_t X2SetupFailure protocolIEs_t ProtocolIE_Container_elm Cause radioNetwork_t] failed, rc = 2" /*NO_SPACE_LEFT*/),
271 for _, tc := range testCases {
272 t.Run(tc.packedPdu, func(t *testing.T) {
275 _, err := fmt.Sscanf(tc.packedPdu, "%x", &payload)
277 t.Errorf("convert inputPayloadAsStr to payloadAsByte. Error: %v\n", err)
280 response, err := unpackX2SetupFailureResponseAndExtract(logger, MaxAsn1CodecAllocationBufferSize /*allocation buffer*/, len(payload), payload, MaxAsn1CodecMessageBufferSize /*message buffer*/)
283 if tc.failure == nil {
284 t.Errorf("want: success, got: error: %v\n", err)
286 if strings.Compare(err.Error(), tc.failure.Error()) != 0 {
287 t.Errorf("want: %s, got: %s", tc.failure, err)
293 if tc.failure == nil {
294 t.Errorf("want: response=%s, got: empty response", tc.response)
297 nb := &entities.NodebInfo{}
298 nb.ConnectionStatus = entities.ConnectionStatus_CONNECTED_SETUP_FAILED
299 nb.SetupFailure = response
300 nb.FailureType = entities.Failure_X2_SETUP_FAILURE
301 respStr := fmt.Sprintf("%s %s", nb.ConnectionStatus, response)
302 if !strings.EqualFold(respStr, tc.response) {
303 t.Errorf("want: response=[%s], got: [%s]", tc.response, respStr)
309 rNibWriter.Init("e2Manager", 1)
312 nbIdentity := &entities.NbIdentity{InventoryName:"RanName"}
313 if rNibErr := rNibWriter.GetRNibWriter().SaveNodeb(nbIdentity, nb); rNibErr != nil {
314 if tc.failure == nil {
315 t.Errorf("rNibWriter failed to save ENB. Error: %s\n", rNibErr.Error())
317 if strings.Compare(rNibErr.Error(), tc.failure.Error()) != 0 {
318 t.Errorf("want: %s, got: %s", tc.failure, rNibErr.Error())