push code back with legal issues fix

[ric-plt/e2mgr.git] / E2Manager / handlers / endc_x2setupFailureResponseToProtobuf_test.go

diff --git a/E2Manager/handlers/endc_x2setupFailureResponseToProtobuf_test.go b/E2Manager/handlers/endc_x2setupFailureResponseToProtobuf_test.go
new file mode 100644 (file)
index 0000000..05d7bce
--- /dev/null
+++ b/E2Manager/handlers/endc_x2setupFailureResponseToProtobuf_test.go
@@ -0,0 +1,136 @@
+/*******************************************************************************
+ *
+ *   Copyright (c) 2019 AT&T Intellectual Property.
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ *******************************************************************************/
+package handlers
+
+import (
+       "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+       "e2mgr/logger"
+       "e2mgr/rNibWriter"
+       "fmt"
+       "strings"
+       "testing"
+)
+
+/*
+Test permutations of x2 setup response to protobuf enb
+ */
+
+func TestUnpackEndcX2SetupFailureResponseAndExtract(t *testing.T) {
+       logger, _ := logger.InitLogger(logger.InfoLevel)
+
+       var testCases = []struct {
+               saveToRNib       bool
+               response              string
+               packedPdu        string
+               failure          error
+       }{
+               {
+                       saveToRNib: false, //TODO: use MOCK?
+                       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 > > ",
+                       /*
+                       E2AP-PDU:
+                        unsuccessfulOutcome_t
+                         procedureCode_t = 0x24
+                         criticality_t = 0
+                         ENDCX2SetupFailure
+                          protocolIEs_t:
+                           ProtocolIE_Container_elm
+                            id_t = 0x5
+                            criticality_t = 0x1
+                            Cause:
+                             radioNetwork_t = 0
+                           ProtocolIE_Container_elm
+                            id_t = 0x16
+                            criticality_t = 0x1
+                            TimeToWait = 0
+                           ProtocolIE_Container_elm
+                            id_t = 0x11
+                            criticality_t = 0x1
+                            CriticalityDiagnostics
+                             procedureCode_t = 0x21
+                             triggeringMessage_t = 0x2
+                             procedureCriticality_t = 0x2
+                             iEsCriticalityDiagnostics_t:
+                              CriticalityDiagnostics_IE_List_elm
+                               iECriticality_t = 0
+                               iE_ID_t = 0x80
+                               typeOfError_t = 0x1
+                       */
+                       packedPdu: "4024001a0000030005400200000016400100001140087821a00000008040"},
+
+                       /**** shares the same code with x2setup failure response to protobuf ****/
+       }
+
+    initDb_f := true
+       for _, tc := range testCases {
+               t.Run(tc.packedPdu, func(t *testing.T) {
+
+                       var payload []byte
+                       _, err := fmt.Sscanf(tc.packedPdu, "%x", &payload)
+                       if err != nil {
+                               t.Errorf("convert inputPayloadAsStr to payloadAsByte. Error: %v\n", err)
+                       }
+
+                       response, err := unpackEndcX2SetupFailureResponseAndExtract(logger, MaxAsn1CodecAllocationBufferSize /*allocation buffer*/, len(payload), payload, MaxAsn1CodecMessageBufferSize /*message buffer*/)
+
+                       if err != nil {
+                               if tc.failure == nil {
+                                       t.Errorf("want: success, got: error: %v\n", err)
+                               } else {
+                                       if strings.Compare(err.Error(), tc.failure.Error()) != 0 {
+                                               t.Errorf("want: %s, got: %s", tc.failure, err)
+                                       }
+                               }
+                       }
+
+                       if response == nil {
+                               if tc.failure == nil {
+                                       t.Errorf("want: response=%s, got: empty response", tc.response)
+                               }
+                       } else {
+                               nb := &entities.NodebInfo{}
+                               nb.ConnectionStatus = entities.ConnectionStatus_CONNECTED_SETUP_FAILED
+                               nb.SetupFailure  = response
+                               nb.FailureType = entities.Failure_X2_SETUP_FAILURE
+                               respStr := fmt.Sprintf("%s %s", nb.ConnectionStatus, response)
+                               if !strings.EqualFold(respStr, tc.response) {
+                                       t.Errorf("want: response=[%s], got: [%s]", tc.response, respStr)
+                               }
+
+                               // Save to rNib
+                               if tc.saveToRNib {
+                                       if initDb_f {
+                                               rNibWriter.Init("e2Manager", 1)
+                                               initDb_f = false
+                                       }
+                                       nbIdentity := &entities.NbIdentity{InventoryName:"RanName"}
+                                       if rNibErr := rNibWriter.GetRNibWriter().SaveNodeb(nbIdentity, nb); rNibErr != nil {
+                                               if tc.failure == nil {
+                                                       t.Errorf("rNibWriter failed to save ENB. Error: %s\n", rNibErr.Error())
+                                               } else {
+                                                       if strings.Compare(rNibErr.Error(), tc.failure.Error()) != 0 {
+                                                               t.Errorf("want: %s, got: %s", tc.failure, rNibErr.Error())
+                                                       }
+                                               }
+                                       }
+                               }
+                       }
+               })
+       }
+}
+