--- /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/e2managererrors"
+ "e2mgr/e2pdus"
+ "e2mgr/logger"
+ "e2mgr/mocks"
+ "e2mgr/rNibWriter"
+ "e2mgr/rmrCgo"
+ "fmt"
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/common"
+ "gerrit.o-ran-sc.org/r/ric-plt/nodeb-rnib.git/entities"
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/mock"
+ "testing"
+)
+
+func TestExecuteSetupConnectingX2Setup(t *testing.T) {
+ log := initLog(t)
+
+ ranName := "test1"
+
+
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+ var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
+ var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1 }
+ var rnibErr common.IRNibError
+ writerMock.On("UpdateNodebInfo",argNodeb).Return(rnibErr)
+
+ payload:= e2pdus.PackedX2setupRequest
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",mock.Anything,mock.Anything).Return(msg,nil)
+ rmrService:= getRmrService(rmrMessengerMock, log)
+
+ mgr := NewRanSetupManager(log, rmrService, writerProvider)
+ if err:= mgr.ExecuteSetup(initialNodeb); err != nil {
+ t.Errorf("want: success, got: error: %s", err)
+ }
+
+ writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
+ rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
+}
+
+
+func TestExecuteSetupConnectingEndcX2Setup(t *testing.T) {
+ log := initLog(t)
+
+ ranName := "test1"
+
+
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+ var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST}
+ var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_ENDC_X2_SETUP_REQUEST, ConnectionAttempts: 1 }
+ var rnibErr common.IRNibError
+ writerMock.On("UpdateNodebInfo",argNodeb).Return(rnibErr)
+
+ payload:= e2pdus.PackedEndcX2setupRequest
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_ENDC_X2_SETUP_REQ, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",mock.Anything,mock.Anything).Return(msg,nil)
+ rmrService:= getRmrService(rmrMessengerMock, log)
+
+ mgr := NewRanSetupManager(log, rmrService, writerProvider)
+ if err:= mgr.ExecuteSetup(initialNodeb); err != nil {
+ t.Errorf("want: success, got: error: %s", err)
+ }
+
+ writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
+ rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
+}
+
+func TestExecuteSetupDisconnected(t *testing.T) {
+ log := initLog(t)
+
+ ranName := "test1"
+
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+ var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
+ var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1 }
+ var argNodebDisconnected = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 0 }
+ var rnibErr common.IRNibError
+ writerMock.On("UpdateNodebInfo",argNodeb).Return(rnibErr)
+ writerMock.On("UpdateNodebInfo",argNodebDisconnected).Return(rnibErr)
+
+ payload:= []byte {0}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",mock.Anything,mock.Anything).Return(msg,fmt.Errorf("send failure"))
+ rmrService:= getRmrService(rmrMessengerMock, log)
+
+ mgr := NewRanSetupManager(log, rmrService, writerProvider)
+ if err:= mgr.ExecuteSetup(initialNodeb); err == nil {
+ t.Errorf("want: failure, got: success")
+ }
+
+ writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
+ rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
+}
+
+func TestExecuteSetupConnectingRnibError(t *testing.T) {
+ log := initLog(t)
+
+ ranName := "test1"
+
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+ var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
+ var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1 }
+ var argNodebDisconnected = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 0 }
+ var rnibErr = common.NewInternalError(fmt.Errorf("DB error"))
+ writerMock.On("UpdateNodebInfo",argNodeb).Return(rnibErr)
+ writerMock.On("UpdateNodebInfo",argNodebDisconnected).Return(rnibErr)
+
+ payload:= []byte {0}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",mock.Anything,mock.Anything).Return(msg,fmt.Errorf("send failure"))
+ rmrService:= getRmrService(rmrMessengerMock, log)
+
+ mgr := NewRanSetupManager(log, rmrService, writerProvider)
+ if err:= mgr.ExecuteSetup(initialNodeb); err == nil {
+ t.Errorf("want: failure, got: success")
+ } else {
+ assert.IsType(t, e2managererrors.NewRnibDbError(), err)
+ }
+
+
+ writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 1)
+ rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 0)
+}
+
+func TestExecuteSetupDisconnectedRnibError(t *testing.T) {
+ log := initLog(t)
+
+ ranName := "test1"
+
+ writerMock := &mocks.RnibWriterMock{}
+ writerProvider := func() rNibWriter.RNibWriter {
+ return writerMock
+ }
+
+ var initialNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST}
+ var argNodeb = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_CONNECTING, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 1 }
+ var argNodebDisconnected = &entities.NodebInfo{ConnectionStatus: entities.ConnectionStatus_DISCONNECTED, E2ApplicationProtocol: entities.E2ApplicationProtocol_X2_SETUP_REQUEST, ConnectionAttempts: 0 }
+ var rnibErr common.IRNibError
+ writerMock.On("UpdateNodebInfo",argNodeb).Return(rnibErr)
+ writerMock.On("UpdateNodebInfo",argNodebDisconnected).Return(common.NewInternalError(fmt.Errorf("DB error")))
+
+ payload:= []byte {0}
+ xaction := []byte(ranName)
+ msg:= rmrCgo.NewMBuf(rmrCgo.RIC_X2_SETUP_REQ, len(payload), ranName, &payload, &xaction)
+ rmrMessengerMock := &mocks.RmrMessengerMock{}
+ rmrMessengerMock.On("SendMsg",mock.Anything,mock.Anything).Return(msg,fmt.Errorf("send failure"))
+ rmrService:= getRmrService(rmrMessengerMock, log)
+
+ mgr := NewRanSetupManager(log, rmrService, writerProvider)
+ if err:= mgr.ExecuteSetup(initialNodeb); err == nil {
+ t.Errorf("want: failure, got: success")
+ } else {
+ assert.IsType(t, e2managererrors.NewRnibDbError(), err)
+ }
+
+ writerMock.AssertNumberOfCalls(t, "UpdateNodebInfo", 2)
+ rmrMessengerMock.AssertNumberOfCalls(t, "SendMsg", 1)
+}
+
+
+func initLog(t *testing.T) *logger.Logger {
+ log, err := logger.InitLogger(logger.InfoLevel)
+ if err != nil {
+ t.Errorf("#initLog test - failed to initialize logger, error: %s", err)
+ }
+ return log
+}
+
+