--- /dev/null
+//
+// Copyright 2019 AT&T Intellectual Property
+// Copyright 2019 Nokia
+//
+// 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 managers
+
+import (
+ "e2mgr/converters"
+ "e2mgr/tests"
+ "fmt"
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+ "github.com/stretchr/testify/assert"
+ "math/rand"
+ "testing"
+)
+
+func TestPopulateNodebByPduFailure(t *testing.T) {
+ logger := tests.InitLog(t)
+ nodebInfo := &entities.NodebInfo{}
+ nodebIdentity := &entities.NbIdentity{}
+ converter := converters.NewEndcSetupFailureResponseConverter(logger)
+ handler := NewEndcSetupFailureResponseManager(converter)
+ err := handler.PopulateNodebByPdu(logger, nodebIdentity, nodebInfo, createRandomPayload())
+ assert.NotNil(t, err)
+}
+
+func TestPopulateNodebByPduSuccess(t *testing.T) {
+ logger := tests.InitLog(t)
+ nodebInfo := &entities.NodebInfo{}
+ nodebIdentity := &entities.NbIdentity{}
+ converter := converters.NewEndcSetupFailureResponseConverter(logger)
+ handler := NewEndcSetupFailureResponseManager(converter)
+ err := handler.PopulateNodebByPdu(logger, nodebIdentity, nodebInfo, createSetupFailureResponsePayload(t))
+ assert.Nil(t, err)
+ assert.Equal(t, entities.ConnectionStatus_CONNECTED_SETUP_FAILED, nodebInfo.ConnectionStatus)
+ assert.Equal(t, entities.Failure_ENDC_X2_SETUP_FAILURE, nodebInfo.FailureType)
+
+}
+
+func createSetupFailureResponsePayload(t *testing.T) []byte {
+ packedPdu := "4024001a0000030005400200000016400100001140087821a00000008040"
+ var payload []byte
+ _, err := fmt.Sscanf(packedPdu, "%x", &payload)
+ if err != nil {
+ t.Errorf("convert inputPayloadAsStr to payloadAsByte. Error: %v\n", err)
+ }
+ return payload
+}
+
+func createRandomPayload() []byte {
+ payload := make([]byte, 20)
+ rand.Read(payload)
+ return payload
+}