/*
* Copyright 2022-present Open Networking Foundation
* 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 application

import (
	"context"
	"encoding/json"
	"errors"
	"net"
	"reflect"
	"sync"
	"testing"
	"voltha-go-controller/internal/pkg/controller"
	cntlr "voltha-go-controller/internal/pkg/controller"
	"voltha-go-controller/internal/pkg/of"
	"voltha-go-controller/internal/pkg/util"
	"voltha-go-controller/internal/test/mocks"

	"github.com/golang/mock/gomock"
	"github.com/google/gopacket/layers"
	"github.com/opencord/voltha-lib-go/v7/pkg/db/kvstore"
	"github.com/stretchr/testify/assert"
	"go.uber.org/atomic"
)

var test_device = "test_device"
var voltPort = &VoltPort{
	Name:   "test_name",
	Device: test_device,
}
var voltDevice = &VoltDevice{
	Name:            "test_name",
	State:           controller.DeviceStateUP,
	FlowAddEventMap: util.NewConcurrentMap(),
	FlowDelEventMap: util.NewConcurrentMap(),
	SerialNum:       "test_serial_number",
}

var voltMeter = &VoltMeter{
	Name:               "test_volt_meter",
	Version:            "test_version",
	AssociatedServices: 3,
}

var voltVnet = &VoltVnet{
	Version: "test_version",
	VnetConfig: VnetConfig{
		Name: "test_name",
	},
}

var voltPortVnet1 = []*VoltPortVnet{
	{
		Device:        "4096-4096-4096",
		SVlan:         of.VlanAny,
		CVlan:         of.VlanAny,
		UniVlan:       of.VlanAny,
		IgmpEnabled:   true,
		servicesCount: &atomic.Uint64{},
	},
}

var voltDevice1 = &VoltDevice{
	State: cntlr.DeviceStateDOWN,
}

var voltDevice2 = &VoltDevice{
	Name:              "test_name",
	State:             controller.DeviceStateUP,
	FlowAddEventMap:   util.NewConcurrentMap(),
	FlowDelEventMap:   util.NewConcurrentMap(),
	SerialNum:         "test_serial_number",
	MigratingServices: util.NewConcurrentMap(),
}

var voltService2 = &VoltService{
	Version: "test_version",
	VoltServiceCfg: VoltServiceCfg{
		VnetID:  "test_vnet_id",
		Port:    "test_port",
		SVlan:   of.VlanAny,
		CVlan:   of.VlanAny,
		UniVlan: of.VlanAny,
	},
}

var GetDeviceFromPort_error = "GetDeviceFromPort_error"

func TestVoltApplication_RestoreSvcsFromDb(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltApplication_RestoreSvcsFromDb",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "invalid_value_type",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "unmarshal_error",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			voltService4 := &VoltService{
				VoltServiceOper: VoltServiceOper{
					Device:           "SDX6320031",
					ForceDelete:      true,
					DeleteInProgress: true,
				},
				VoltServiceCfg: VoltServiceCfg{
					Name: "test_service_name",
				},
			}
			serviceToDelete := map[string]bool{}
			serviceToDelete[voltService4.VoltServiceCfg.Name] = true
			va := &VoltApplication{
				ServicesToDelete: serviceToDelete,
			}
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			switch tt.name {
			case "VoltApplication_RestoreSvcsFromDb":

				b, err := json.Marshal(voltService4)
				if err != nil {
					panic(err)
				}
				kvPair := map[string]*kvstore.KVPair{}
				kvPair["key"] = &kvstore.KVPair{
					Key:     "test_key",
					Value:   b,
					Version: 1,
				}
				dbintf.EXPECT().GetServices(tt.args.cntx).Return(kvPair, nil).Times(1)
				va.RestoreSvcsFromDb(tt.args.cntx)
			case "invalid_value_type":
				kvPair := map[string]*kvstore.KVPair{}
				kvPair["key"] = &kvstore.KVPair{
					Key:     "test_key",
					Value:   invalid_value,
					Version: 1,
				}
				dbintf.EXPECT().GetServices(tt.args.cntx).Return(kvPair, nil).Times(1)
				va.RestoreSvcsFromDb(tt.args.cntx)
			case "unmarshal_error":
				b, err := json.Marshal("test")
				if err != nil {
					panic(err)
				}
				kvPair := map[string]*kvstore.KVPair{}
				kvPair["key"] = &kvstore.KVPair{
					Key:     "test_key",
					Value:   b,
					Version: 1,
				}
				dbintf.EXPECT().GetServices(tt.args.cntx).Return(kvPair, nil).Times(1)
				va.RestoreSvcsFromDb(tt.args.cntx)
			}
		})
	}
}

func TestVoltService_FlowRemoveFailure(t *testing.T) {
	type args struct {
		cntx      context.Context
		cookie    string
		errorCode uint32
		errReason string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_FlowRemoveFailure",
			args: args{
				cntx:      context.Background(),
				cookie:    "test_cookie",
				errorCode: 200,
				errReason: "test_reason",
			},
		},
		{
			name: "cookie_not_found",
			args: args{
				cntx:      context.Background(),
				cookie:    "test_cookie",
				errorCode: 200,
				errReason: "test_reason",
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "VoltService_FlowRemoveFailure":
				associatedFlows := map[string]bool{}
				associatedFlows["test_cookie"] = true
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						AssociatedFlows: associatedFlows,
					},
				}
				vs.FlowRemoveFailure(tt.args.cntx, tt.args.cookie, tt.args.errorCode, tt.args.errReason)
			case "cookie_not_found":
				associatedFlows := map[string]bool{}
				associatedFlows["cookie"] = true
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						AssociatedFlows: associatedFlows,
					},
				}
				vs.FlowRemoveFailure(tt.args.cntx, tt.args.cookie, tt.args.errorCode, tt.args.errReason)
			}
		})
	}
}

func TestVoltApplication_GetServiceNameFromCookie(t *testing.T) {
	type args struct {
		cookie        uint64
		portName      string
		pbit          uint8
		device        string
		tableMetadata uint64
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltApplication_GetServiceNameFromCookie",
			args: args{
				cookie:        uint64(1),
				portName:      "test_port_name",
				device:        "SDX6320031",
				pbit:          2,
				tableMetadata: uint64(2),
			},
		},
	}
	voltDev := &VoltDevice{
		Name:           "SDX6320031",
		SerialNum:      "SDX6320031",
		NniDhcpTrapVid: 123,
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			ga := GetApplication()
			ga.DevicesDisc.Store("SDX6320031", voltDev)
			voltPortVnets := make([]*VoltPortVnet, 0)
			voltPortVnet := &VoltPortVnet{
				Device:      test_device,
				VlanControl: ONUCVlanOLTSVlan,
			}
			voltPortVnets = append(voltPortVnets, voltPortVnet)
			ga.VnetsByPort.Store("test_port_name", voltPortVnets)
			got := ga.GetServiceNameFromCookie(tt.args.cookie, tt.args.portName, tt.args.pbit, tt.args.device, tt.args.tableMetadata)
			assert.Nil(t, got)
		})
	}
}

func TestVoltService_SvcUpInd(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_SvcUpInd",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceOper: VoltServiceOper{
					PendingFlows: make(map[string]bool),
				},
				VoltServiceCfg: VoltServiceCfg{
					SVlanTpid: layers.EthernetTypeDot1Q,
					MacAddr:   layers.EthernetBroadcast,
				},
			}
			vs.Port = test_device
			vs.Device = "device"
			ga := GetApplication()
			_ = cntlr.NewController(context.Background(), mocks.NewMockApp(gomock.NewController(t)))
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
			ga.PortsDisc.Store(test_device, voltPort)
			ga.DevicesDisc.Store(test_device, voltDevice)
			vs.SvcUpInd(tt.args.cntx)
		})
	}
}

func TestVoltService_SvcDownInd(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_SvcDownInd",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceOper: VoltServiceOper{
					UsHSIAFlowsApplied: true,
					DsHSIAFlowsApplied: true,
				},
				VoltServiceCfg: VoltServiceCfg{
					SVlanTpid: layers.EthernetTypeQinQ,
					MacAddr:   layers.EthernetBroadcast,
				},
			}
			vs.Port = test_device
			vs.Device = "device"
			ga := GetApplication()
			_ = cntlr.NewController(context.Background(), mocks.NewMockApp(gomock.NewController(t)))
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
			ga.PortsDisc.Store(test_device, voltPort)
			ga.DevicesDisc.Store(test_device, voltDevice)
			vs.SvcDownInd(tt.args.cntx)
		})
	}
}

func TestVoltApplication_AddService(t *testing.T) {
	type args struct {
		cntx context.Context
		cfg  VoltServiceCfg
		oper *VoltServiceOper
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltApplication_AddService",
			args: args{
				cntx: context.Background(),
				cfg: VoltServiceCfg{
					Name:           "test_name",
					Port:           "test_port",
					DsMeterProfile: "4096-4096-4096",
					UsMeterProfile: "4096-4096-4096",
					SVlan:          of.VlanAny,
					CVlan:          of.VlanAny,
					UniVlan:        of.VlanAny,
					MacLearning:    Learn,
					IsActivated:    true,
				},
				oper: &VoltServiceOper{
					Device: "4096-4096-4096",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				MeterMgr: MeterMgr{
					Meters: sync.Map{},
				},
				VnetsByPort: sync.Map{},
				VnetsByTag:  sync.Map{},
			}
			va.MeterMgr.Meters.Store("4096-4096-4096", voltMeter)
			va.VnetsByTag.Store("4096-4096-4096", voltVnet)
			voltPortVnet1[0].SVlan = of.VlanAny
			voltPortVnet1[0].CVlan = of.VlanAny
			voltPortVnet1[0].UniVlan = of.VlanAny
			voltPortVnet1[0].servicesCount = atomic.NewUint64(uint64(56))
			voltPortVnet1[0].MacAddr = layers.EthernetBroadcast
			voltPortVnet1[0].Port = "test_port"
			va.VnetsByPort.Store("test_port", voltPortVnet1)
			ga := GetApplication()
			voltPort1 := &VoltPort{
				Name:   "test_name",
				Device: test_device,
			}
			deviceConfig := &DeviceConfig{
				SerialNumber: "test_serial_number",
			}
			ga.PortsDisc.Store("test_port", voltPort1)
			ga.DevicesDisc.Store(test_device, voltDevice)
			ga.DevicesConfig.Store("test_serial_number", deviceConfig)
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
			dbintf.EXPECT().PutVpv(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).Times(1)
			err := va.AddService(tt.args.cntx, tt.args.cfg, tt.args.oper)
			assert.Nil(t, err)
		})
	}
}

func TestVoltApplication_DelService(t *testing.T) {
	type args struct {
		cntx             context.Context
		name             string
		forceDelete      bool
		newSvc           *VoltServiceCfg
		serviceMigration bool
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltApplication_DelService",
			args: args{
				cntx:        context.Background(),
				name:        "test_name",
				forceDelete: true,
				newSvc: &VoltServiceCfg{
					Name: "vs_cfg_name",
					Port: "test_port",
				},
				serviceMigration: true,
			},
		},
		{
			name: "GetMeterByID_not_nil",
			args: args{
				cntx:        context.Background(),
				name:        "test_name",
				forceDelete: true,
				newSvc: &VoltServiceCfg{
					Name: "vs_cfg_name",
					Port: "test_port",
				},
				serviceMigration: true,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				ServiceByName: sync.Map{},
				VnetsByPort:   sync.Map{},
			}
			voltService3 := &VoltService{
				Version: "test_version",
				VoltServiceCfg: VoltServiceCfg{
					Port:    "4096-4096-4096",
					SVlan:   of.VlanAny,
					CVlan:   of.VlanAny,
					UniVlan: of.VlanAny,
				},
			}
			switch tt.name {
			case "VoltApplication_DelService":
				va.ServiceByName.Store(tt.args.name, voltService3)
				va.VnetsByPort.Store("4096-4096-4096", voltPortVnet1)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().DelService(gomock.Any(), gomock.Any()).AnyTimes()
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				va.DelService(tt.args.cntx, tt.args.name, tt.args.forceDelete, tt.args.newSvc, tt.args.serviceMigration)
			case "GetMeterByID_not_nil":
				va.ServiceByName.Store(tt.args.name, voltService3)
				va.VnetsByPort.Store("4096-4096-4096", voltPortVnet1)
				voltService3.AggDsMeterID = uint32(1)
				voltService3.DsMeterID = uint32(1)
				voltService3.UsMeterID = uint32(2)
				va.MeterMgr.MetersByID.Store(voltService3.AggDsMeterID, voltMeter)
				va.MeterMgr.MetersByID.Store(voltService3.DsMeterID, voltMeter)
				va.MeterMgr.MetersByID.Store(voltService3.UsMeterID, voltMeter)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().DelService(gomock.Any(), gomock.Any()).AnyTimes()
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				va.DelService(tt.args.cntx, tt.args.name, tt.args.forceDelete, tt.args.newSvc, tt.args.serviceMigration)
			}
		})
	}
}

func TestVoltService_FlowInstallSuccess(t *testing.T) {
	type args struct {
		cntx        context.Context
		cookie      string
		bwAvailInfo of.BwAvailDetails
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_FlowInstallSuccess",
			args: args{
				cntx:   context.Background(),
				cookie: "test_cookie",
				bwAvailInfo: of.BwAvailDetails{
					PrevBw:    "test_prev_BW",
					PresentBw: "test_present_BW",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			pendingFlows := map[string]bool{}
			pendingFlows["test_cookie"] = true
			associatedFlows := map[string]bool{}
			associatedFlows["test_cookie"] = true
			vs := &VoltService{
				VoltServiceOper: VoltServiceOper{
					PendingFlows:       pendingFlows,
					AssociatedFlows:    associatedFlows,
					DsHSIAFlowsApplied: true,
				},
				VoltServiceCfg: VoltServiceCfg{
					Port: "test_port",
				},
			}
			ga := GetApplication()
			ga.PortsDisc.Store("test_port", voltPort)
			ga.DevicesDisc.Store(test_device, voltDevice)
			vs.FlowInstallSuccess(tt.args.cntx, tt.args.cookie, tt.args.bwAvailInfo)
		})
	}
}

func TestVoltService_AddMeterToDevice(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "VoltService_AddMeterToDevice",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: GetDeviceFromPort_error,
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "DeviceState_down",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "VoltService_AddMeterToDevice":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: true,
					},
					VoltServiceCfg: VoltServiceCfg{
						Port: "test_port",
					},
				}
				ga := GetApplication()
				ga.PortsDisc.Store("test_port", voltPort)
				ga.DevicesDisc.Store(test_device, voltDevice)
				err := vs.AddMeterToDevice(tt.args.cntx)
				assert.Nil(t, err)
			case GetDeviceFromPort_error:
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: true,
					},
					VoltServiceCfg: VoltServiceCfg{
						Port: "",
					},
				}
				err := vs.AddMeterToDevice(tt.args.cntx)
				assert.NotNil(t, err)
			case "DeviceState_down":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: true,
					},
					VoltServiceCfg: VoltServiceCfg{
						Port: "test_port",
					},
				}
				ga := GetApplication()
				ga.PortsDisc.Store("test_port", voltPort)
				ga.DevicesDisc.Store(test_device, voltDevice1)
				err := vs.AddMeterToDevice(tt.args.cntx)
				assert.Nil(t, err)
			}
		})
	}
}

func TestVoltService_AddUsHsiaFlows(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "DeleteInProgress_true",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "GetDeviceFromPort_error",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "DeviceState_down",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "DeleteInProgress_true":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: true,
					},
				}
				err := vs.AddUsHsiaFlows(tt.args.cntx)
				assert.Nil(t, err)
			case "GetDeviceFromPort_error":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: false,
					},
				}
				err := vs.AddUsHsiaFlows(tt.args.cntx)
				assert.NotNil(t, err)
			case "DeviceState_down":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: false,
					},
					VoltServiceCfg: VoltServiceCfg{
						Port: "test_port",
					},
				}
				ga := GetApplication()
				ga.PortsDisc.Store("test_port", voltPort)
				ga.DevicesDisc.Store(test_device, voltDevice1)
				err := vs.AddUsHsiaFlows(tt.args.cntx)
				assert.Nil(t, err)
			}
		})
	}
}

func TestVoltService_AddHsiaFlows(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "AddUsHsiaFlows_error",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceCfg: VoltServiceCfg{
					Port:        "test_port",
					VlanControl: 5,
				},
			}
			ga := GetApplication()
			ga.PortsDisc.Store("test_port", voltPort)
			ga.DevicesDisc.Store(test_device, voltDevice)
			vs.AddHsiaFlows(tt.args.cntx)
		})
	}
}

func TestVoltService_ForceWriteToDb(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "PutService_error",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "PutService_error":
				vs := &VoltService{}
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New("error")).AnyTimes()
				vs.ForceWriteToDb(tt.args.cntx)
			}
		})
	}
}

func TestVoltService_isDataRateAttrPresent(t *testing.T) {
	tests := []struct {
		name string
		want bool
	}{
		{
			name: "VoltService_isDataRateAttrPresent",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			if got := vs.isDataRateAttrPresent(); got != tt.want {
				t.Errorf("VoltService.isDataRateAttrPresent() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestVoltService_GetServicePbit(t *testing.T) {
	tests := []struct {
		name string
		want int
	}{
		{
			name: "VoltService_GetServicePbit",
			want: -1,
		},
		{
			name: "!IsPbitExist",
			want: 8,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "VoltService_GetServicePbit":
				vs := &VoltService{
					VoltServiceCfg: VoltServiceCfg{
						Pbits: []of.PbitType{of.PbitMatchAll},
					},
				}
				if got := vs.GetServicePbit(); got != tt.want {
					t.Errorf("VoltService.GetServicePbit() = %v, want %v", got, tt.want)
				}
			case "!IsPbitExist":
				vs := &VoltService{}
				if got := vs.GetServicePbit(); got != tt.want {
					t.Errorf("VoltService.GetServicePbit() = %v, want %v", got, tt.want)
				}
			}
		})
	}
}

func TestVoltApplication_DeactivateService(t *testing.T) {
	type args struct {
		cntx     context.Context
		deviceID string
		portNo   string
		sVlan    of.VlanType
		cVlan    of.VlanType
		tpID     uint16
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "VoltApplication_DeactivateService",
			args: args{
				cntx:     context.Background(),
				deviceID: "test_device_id",
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: "VoltPortVnet_nil",
			args: args{
				cntx:     context.Background(),
				deviceID: "test_device_id",
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: "sVlan != of.VlanNone",
			args: args{
				cntx:     context.Background(),
				deviceID: "test_device_id",
				portNo:   "test_port",
				sVlan:    of.VlanAny,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: GetDeviceFromPort_error,
			args: args{
				cntx:     context.Background(),
				deviceID: "test_device_id",
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				ServiceByName: sync.Map{},
				VnetsByPort:   sync.Map{},
				DevicesDisc:   sync.Map{},
				PortsDisc:     sync.Map{},
			}
			voltServiceTest := &VoltService{
				VoltServiceOper: VoltServiceOper{
					Device: test_device,
				},
				Version: "test_version",
				VoltServiceCfg: VoltServiceCfg{
					Port:        "test_port",
					Name:        "test_name",
					IsActivated: true,
					CVlan:       of.VlanAny,
					SVlan:       of.VlanAny,
					UniVlan:     of.VlanAny,
				},
			}
			switch tt.name {
			case "VoltApplication_DeactivateService":
				va.ServiceByName.Store("test_name", voltServiceTest)
				va.PortsDisc.Store("test_port", voltPort)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				va.DevicesDisc.Store(test_device, voltDevice)
				voltDevice.Ports.Store("test_port", voltPort)
				va.VnetsByPort.Store("test_port", voltPortVnet1)
				voltPortVnet1[0].servicesCount.Store(uint64(1))
				dbintf.EXPECT().PutVpv(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				if err := va.DeactivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID); (err != nil) != tt.wantErr {
					t.Errorf("VoltApplication.DeactivateService() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VoltPortVnet_nil":
				va.ServiceByName.Store("test_name", voltServiceTest)
				va.PortsDisc.Store("test_port", voltPort)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				va.DevicesDisc.Store(test_device, voltDevice)
				voltDevice.Ports.Store("test_port", voltPort)
				if err := va.DeactivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID); (err != nil) != tt.wantErr {
					t.Errorf("VoltApplication.DeactivateService() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "sVlan != of.VlanNone":
				va.ServiceByName.Store("test_name", voltServiceTest)
				err := va.DeactivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID)
				assert.NotNil(t, err)
			case GetDeviceFromPort_error:
				va.ServiceByName.Store("test_name", voltServiceTest)
				if err := va.DeactivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID); (err != nil) != tt.wantErr {
					t.Errorf("VoltApplication.DeactivateService() error = %v, wantErr %v", err, tt.wantErr)
				}
			}
		})
	}
}

func TestVoltApplication_ActivateService(t *testing.T) {
	type args struct {
		cntx     context.Context
		deviceID string
		portNo   string
		sVlan    of.VlanType
		cVlan    of.VlanType
		tpID     uint16
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "VoltApplication_ActivateService",
			args: args{
				cntx:     context.Background(),
				deviceID: DeviceAny,
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: "VoltPortVnet_nil",
			args: args{
				cntx:     context.Background(),
				deviceID: "test_name",
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: GetDeviceFromPort_error,
			args: args{
				cntx:     context.Background(),
				deviceID: "test_name",
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: "deviceID != device.Name",
			args: args{
				cntx:     context.Background(),
				deviceID: "test_name1",
				portNo:   "test_port",
				sVlan:    of.VlanNone,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
		{
			name: "sVlan != of.VlanNone && sVlan != vs.SVlan",
			args: args{
				cntx:     context.Background(),
				deviceID: "test_name",
				portNo:   "test_port",
				sVlan:    1,
				cVlan:    of.VlanAny,
				tpID:     AnyVlan,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				DevicesDisc: sync.Map{},
			}
			var voltPortTest = &VoltPort{
				Name:  "test_name",
				State: PortStateUp,
			}
			voltServiceTest := &VoltService{
				VoltServiceOper: VoltServiceOper{
					Device: test_device,
				},
				Version: "test_version",
				VoltServiceCfg: VoltServiceCfg{
					Port:        "test_port",
					Name:        "test_name",
					IsActivated: false,
					CVlan:       of.VlanAny,
					SVlan:       of.VlanAny,
					UniVlan:     of.VlanAny,
				},
			}
			switch tt.name {
			case "VoltApplication_ActivateService":
				voltPortTest.Device = test_device
				va.PortsDisc.Store("test_port", voltPortTest)
				va.DevicesDisc.Store(test_device, voltDevice)
				va.ServiceByName.Store("test_name", voltServiceTest)
				va.VnetsByPort.Store("test_port", voltPortVnet1)
				voltDevice.Ports.Store("test_port", voltPortTest)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				if err := va.ActivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID); (err != nil) != tt.wantErr {
					t.Errorf("VoltApplication.ActivateService() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VoltPortVnet_nil":
				voltPortTest.Device = test_device
				va.ServiceByName.Store("test_name", voltServiceTest)
				va.PortsDisc.Store("test_port", voltPortTest)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				va.DevicesDisc.Store(test_device, voltDevice)
				voltDevice.Ports.Store("test_port", voltPortTest)
				if err := va.ActivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID); (err != nil) != tt.wantErr {
					t.Errorf("VoltApplication.ActivateService() error = %v, wantErr %v", err, tt.wantErr)
				}
			case GetDeviceFromPort_error:
				err := va.ActivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID)
				assert.NotNil(t, err)
			case "deviceID != device.Name":
				var voltPortTest1 = &VoltPort{
					Name:   "test_name",
					State:  PortStateUp,
					Device: test_device,
				}
				var voltDevice_test = &VoltDevice{
					Name:            "",
					State:           controller.DeviceStateUP,
					FlowAddEventMap: util.NewConcurrentMap(),
					FlowDelEventMap: util.NewConcurrentMap(),
					SerialNum:       "test_serial_number",
				}
				va.PortsDisc.Store("test_port", voltPortTest1)
				va.DevicesDisc.Store(test_device, voltDevice_test)
				err := va.ActivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID)
				assert.NotNil(t, err)
			case "sVlan != of.VlanNone && sVlan != vs.SVlan":
				voltPortTest.Device = test_device
				va.PortsDisc.Store("test_port", voltPortTest)
				va.DevicesDisc.Store(test_device, voltDevice)
				va.ServiceByName.Store("test_name", voltServiceTest)
				err := va.ActivateService(tt.args.cntx, tt.args.deviceID, tt.args.portNo, tt.args.sVlan, tt.args.cVlan, tt.args.tpID)
				assert.NotNil(t, err)
			}
		})
	}
}

func TestVoltApplication_GetProgrammedSubscribers(t *testing.T) {
	type args struct {
		cntx     context.Context
		deviceID string
		portNo   string
	}
	tests := []struct {
		name    string
		args    args
		want    []*VoltService
		wantErr bool
	}{
		{
			name: "VoltApplication_GetProgrammedSubscribers",
			args: args{
				cntx:     context.Background(),
				deviceID: test_device,
				portNo:   "test_port",
			},
		},
		{
			name: "portNo_nil",
			args: args{
				cntx:     context.Background(),
				deviceID: test_device,
			},
		},
		{
			name: "deviceID_nil",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				vendorID: "test_vendor",
			}
			voltServiceTest := &VoltService{
				VoltServiceOper: VoltServiceOper{
					Device: test_device,
				},
				Version: "test_version",
				VoltServiceCfg: VoltServiceCfg{
					Port:        "test_port",
					Name:        "test_name",
					IsActivated: false,
					CVlan:       of.VlanAny,
					SVlan:       of.VlanAny,
					UniVlan:     of.VlanAny,
				},
			}
			switch tt.name {
			case "VoltApplication_GetProgrammedSubscribers":
				va.ServiceByName.Store("test_name", voltServiceTest)
				got, err := va.GetProgrammedSubscribers(tt.args.cntx, tt.args.deviceID, tt.args.portNo)
				assert.NotNil(t, got)
				assert.Nil(t, err)
			case "portNo_nil":
				va.ServiceByName.Store("test_name", voltServiceTest)
				got, err := va.GetProgrammedSubscribers(tt.args.cntx, tt.args.deviceID, tt.args.portNo)
				assert.NotNil(t, got)
				assert.Nil(t, err)
			case "deviceID_nil":
				va.ServiceByName.Store("test_name", voltServiceTest)
				got, err := va.GetProgrammedSubscribers(tt.args.cntx, tt.args.deviceID, tt.args.portNo)
				assert.NotNil(t, got)
				assert.Nil(t, err)
			}
		})
	}
}

func TestVoltService_JSONMarshal(t *testing.T) {
	tests := []struct {
		name string
	}{
		{
			name: "VoltService_JSONMarshal",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceOper: VoltServiceOper{
					Device: test_device,
				},
				Version: "test_version",
				VoltServiceCfg: VoltServiceCfg{
					Name: "test_name",
				},
			}
			got, err := vs.JSONMarshal()
			assert.NotNil(t, got)
			assert.Nil(t, err)
		})
	}
}

func TestVoltService_triggerServiceInProgressInd(t *testing.T) {
	tests := []struct {
		name string
	}{
		{
			name: "VoltService_triggerServiceInProgressInd",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				Version: "test_version",
			}
			vs.triggerServiceInProgressInd()
		})
	}
}

func TestVoltService_TriggerAssociatedFlowDelete(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "VoltService_TriggerAssociatedFlowDelete",
			args: args{
				cntx: context.Background(),
			},
			want: true,
		},
		{
			name: "cookieList_nil",
			args: args{
				cntx: context.Background(),
			},
			want: false,
		},
	}
	associatedFlows := map[string]bool{}
	associatedFlows["5765317"] = true
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "VoltService_TriggerAssociatedFlowDelete":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						UsHSIAFlowsApplied: true,
						DsHSIAFlowsApplied: true,
						AssociatedFlows:    associatedFlows,
						Device:             test_device,
					},
				}
				ga := GetApplication()
				ga.DevicesDisc.Store(test_device, voltDevice)
				if got := vs.TriggerAssociatedFlowDelete(tt.args.cntx); got != tt.want {
					t.Errorf("VoltService.TriggerAssociatedFlowDelete() = %v, want %v", got, tt.want)
				}
			case "cookieList_nil":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						UsHSIAFlowsApplied: true,
						DsHSIAFlowsApplied: true,
						Device:             test_device,
					},
				}
				ga := GetApplication()
				ga.DevicesDisc.Store(test_device, voltDevice)
				if got := vs.TriggerAssociatedFlowDelete(tt.args.cntx); got != tt.want {
					t.Errorf("VoltService.TriggerAssociatedFlowDelete() = %v, want %v", got, tt.want)
				}
			}
		})
	}
}

func TestVoltApplication_DeepEqualServicecfg(t *testing.T) {
	type args struct {
		evs *VoltServiceCfg
		nvs *VoltServiceCfg
	}
	a := map[int]int{}
	a[0] = 0
	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "VoltApplication_DeepEqualServicecfg",
			args: args{
				evs: &VoltServiceCfg{
					Port: "test_port",
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: true,
		},
		{
			name: "nvs.Name != evs.Name",
			args: args{
				evs: &VoltServiceCfg{
					Name: "test_name",
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.UniVlan != evs.UniVlan",
			args: args{
				evs: &VoltServiceCfg{
					UniVlan: of.VlanAny,
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.CVlan != evs.CVlan",
			args: args{
				evs: &VoltServiceCfg{
					CVlan: of.VlanAny,
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.SVlan != evs.SVlan",
			args: args{
				evs: &VoltServiceCfg{
					SVlan: of.VlanAny,
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.SVlanTpid != 0",
			args: args{
				evs: &VoltServiceCfg{
					SVlanTpid: layers.EthernetTypeARP,
				},
				nvs: &VoltServiceCfg{
					SVlanTpid: layers.EthernetTypeCiscoDiscovery,
				},
			},
			want: false,
		},
		{
			name: "nvs.Pbits != evs.Pbits",
			args: args{
				evs: &VoltServiceCfg{
					Pbits: []of.PbitType{
						PbitMatchAll,
					},
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.DsRemarkPbitsMap != evs.DsRemarkPbitsMap",
			args: args{
				evs: &VoltServiceCfg{
					DsRemarkPbitsMap: a,
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.TechProfileID != evs.TechProfileID",
			args: args{
				evs: &VoltServiceCfg{
					TechProfileID: uint16(1),
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.CircuitID != evs.CircuitID",
			args: args{
				evs: &VoltServiceCfg{
					CircuitID: "test_circuit_id",
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.RemoteID != evs.RemoteID",
			args: args{
				evs: &VoltServiceCfg{
					RemoteID: []byte{1},
				},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.Port != evs.Port",
			args: args{
				evs: &VoltServiceCfg{},
				nvs: &VoltServiceCfg{
					Port: "test_port",
				},
			},
			want: false,
		},
		{
			name: "nvs.PonPort != evs.PonPort",
			args: args{
				evs: &VoltServiceCfg{},
				nvs: &VoltServiceCfg{
					PonPort: uint32(1),
				},
			},
			want: false,
		},
		{
			name: "evs.MacLearning == MacLearningNone",
			args: args{
				evs: &VoltServiceCfg{
					MacAddr: layers.EthernetBroadcast,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.IgmpEnabled != evs.IgmpEnabled",
			args: args{
				evs: &VoltServiceCfg{
					IgmpEnabled: true,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.McastService != evs.McastService",
			args: args{
				evs: &VoltServiceCfg{
					McastService: true,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.ONTEtherTypeClassification != evs.ONTEtherTypeClassification",
			args: args{
				evs: &VoltServiceCfg{
					ONTEtherTypeClassification: 1,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.UsMeterProfile != evs.UsMeterProfile",
			args: args{
				evs: &VoltServiceCfg{
					UsMeterProfile: "UsMeterProfile",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.DsMeterProfile != evs.DsMeterProfile",
			args: args{
				evs: &VoltServiceCfg{
					DsMeterProfile: "DsMeterProfile",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.AggDsMeterProfile != evs.AggDsMeterProfile",
			args: args{
				evs: &VoltServiceCfg{
					AggDsMeterProfile: "AggDsMeterProfile",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.VnetID != evs.VnetID",
			args: args{
				evs: &VoltServiceCfg{
					VnetID: "VnetID",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.MvlanProfileName != evs.MvlanProfileName",
			args: args{
				evs: &VoltServiceCfg{
					MvlanProfileName: "MvlanProfileName",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.RemoteIDType != evs.RemoteIDType",
			args: args{
				evs: &VoltServiceCfg{
					RemoteIDType: "RemoteIDType",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.SchedID != evs.SchedID",
			args: args{
				evs: &VoltServiceCfg{
					SchedID: 1,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.AllowTransparent != evs.AllowTransparent",
			args: args{
				evs: &VoltServiceCfg{
					AllowTransparent: true,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.EnableMulticastKPI != evs.EnableMulticastKPI",
			args: args{
				evs: &VoltServiceCfg{
					EnableMulticastKPI: true,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.DataRateAttr != evs.DataRateAttr",
			args: args{
				evs: &VoltServiceCfg{
					DataRateAttr: "DataRateAttr",
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.MinDataRateUs != evs.MinDataRateUs",
			args: args{
				evs: &VoltServiceCfg{
					MinDataRateUs: uint32(1),
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.MinDataRateDs != evs.MinDataRateDs",
			args: args{
				evs: &VoltServiceCfg{
					MinDataRateDs: uint32(1),
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.MaxDataRateUs != evs.MaxDataRateUs",
			args: args{
				evs: &VoltServiceCfg{
					MaxDataRateUs: uint32(1),
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.MaxDataRateDs != evs.MaxDataRateDs",
			args: args{
				evs: &VoltServiceCfg{
					MaxDataRateDs: uint32(1),
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
		{
			name: "nvs.IsOption82Enabled != evs.IsOption82Enabled",
			args: args{
				evs: &VoltServiceCfg{
					IsOption82Enabled: true,
				},
				nvs: &VoltServiceCfg{},
			},
			want: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				vendorID: "test_vendor_id",
			}
			switch tt.name {
			case "VoltApplication_DeepEqualServicecfg", "nvs.Name != evs.Name", "nvs.UniVlan != evs.UniVlan",
				"nvs.CVlan != evs.CVlan", "nvs.SVlan != evs.SVlan", "nvs.SVlanTpid != 0", "nvs.Pbits != evs.Pbits",
				"nvs.DsRemarkPbitsMap != evs.DsRemarkPbitsMap", "nvs.TechProfileID != evs.TechProfileID",
				"nvs.CircuitID != evs.CircuitID", "nvs.RemoteID != evs.RemoteID", "nvs.Port != evs.Port",
				"evs.MacLearning == MacLearningNone", "nvs.PonPort != evs.PonPort", "nvs.IgmpEnabled != evs.IgmpEnabled",
				"nvs.McastService != evs.McastService", "nvs.ONTEtherTypeClassification != evs.ONTEtherTypeClassification",
				"nvs.UsMeterProfile != evs.UsMeterProfile",
				"nvs.DsMeterProfile != evs.DsMeterProfile", "nvs.AggDsMeterProfile != evs.AggDsMeterProfile",
				"nvs.VnetID != evs.VnetID", "nvs.MvlanProfileName != evs.MvlanProfileName",
				"nvs.RemoteIDType != evs.RemoteIDType", "nvs.SchedID != evs.SchedID",
				"nvs.AllowTransparent != evs.AllowTransparent",
				"nvs.EnableMulticastKPI != evs.EnableMulticastKPI", "nvs.DataRateAttr != evs.DataRateAttr",
				"nvs.MinDataRateUs != evs.MinDataRateUs", "nvs.MinDataRateDs != evs.MinDataRateDs",
				"nvs.MaxDataRateUs != evs.MaxDataRateUs", "nvs.MaxDataRateDs != evs.MaxDataRateDs",
				"nvs.IsOption82Enabled != evs.IsOption82Enabled":
				if got := va.DeepEqualServicecfg(tt.args.evs, tt.args.nvs); got != tt.want {
					t.Errorf("VoltApplication.DeepEqualServicecfg() = %v, want %v", got, tt.want)
				}
			}
		})
	}
}

func Test_forceUpdateAllServices(t *testing.T) {
	type args struct {
		cntx context.Context
		msr  *MigrateServicesRequest
	}
	servicesList := map[string]bool{}
	servicesList[test_device] = true
	tests := []struct {
		name string
		args args
	}{
		{
			name: "forceUpdateAllServices",
			args: args{
				cntx: context.Background(),
				msr: &MigrateServicesRequest{
					ID:           "test_id",
					ServicesList: servicesList,
					DeviceID:     test_device,
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			ga := GetApplication()
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().DelMigrateServicesReq(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
			ga.ServiceByName.Store(test_device, voltService2)
			voltService2.VoltServiceOper.Metadata = &MigrateServiceMetadata{
				NewVnetID: "test_new_vnet_id",
				RequestID: "test_request_id",
			}
			newConcurrentMap := util.NewConcurrentMap()
			ga.DevicesDisc.Store(test_device, voltDevice2)
			voltDevice2.MigratingServices.Set("test_vnet_id", newConcurrentMap)
			migrateServicesRequest := &MigrateServicesRequest{
				ID:           "test_id",
				ServicesList: servicesList,
			}
			newConcurrentMap.Set("test_request_id", migrateServicesRequest)
			dbintf.EXPECT().PutMigrateServicesReq(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
			forceUpdateAllServices(tt.args.cntx, tt.args.msr)
		})
	}
}

func TestVoltService_updateVnetProfile(t *testing.T) {
	type args struct {
		cntx     context.Context
		deviceID string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "DeleteInProgress_true",
			args: args{
				cntx:     context.Background(),
				deviceID: test_device,
			},
		},
		{
			name: "metadata_nil",
			args: args{
				cntx:     context.Background(),
				deviceID: test_device,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			switch tt.name {
			case "DeleteInProgress_true":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						DeleteInProgress: true,
					},
				}
				vs.updateVnetProfile(tt.args.cntx, tt.args.deviceID)
			case "metadata_nil":
				vs := &VoltService{
					VoltServiceOper: VoltServiceOper{
						Metadata: &MigrateServiceMetadata{},
					},
				}
				vs.updateVnetProfile(tt.args.cntx, tt.args.deviceID)
			}
		})
	}
}

func TestMigrateServicesRequest_serviceMigrated(t *testing.T) {
	type args struct {
		cntx        context.Context
		serviceName string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "ServicesList_nil",
			args: args{
				cntx:        context.Background(),
				serviceName: "test_service_name",
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			msr := &MigrateServicesRequest{
				ServicesList: map[string]bool{},
			}
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().DelMigrateServicesReq(gomock.All(), gomock.Any(), gomock.Any()).Return(nil).Times(1)
			msr.serviceMigrated(tt.args.cntx, tt.args.serviceName)
		})
	}
}

func TestVoltApplication_TriggerPendingMigrateServicesReq(t *testing.T) {
	type args struct {
		cntx   context.Context
		device string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltApplication_TriggerPendingMigrateServicesReq",
			args: args{
				cntx:   context.Background(),
				device: test_device,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				ServiceByName: sync.Map{},
			}
			migrateServicesRequest := &MigrateServicesRequest{
				ID:        "test_id",
				OldVnetID: "test_vnet_id",
				DeviceID:  test_device,
			}
			b, err := json.Marshal(migrateServicesRequest)
			if err != nil {
				panic(err)
			}
			kvpair := map[string]*kvstore.KVPair{}
			kvpair["test_device_id"] = &kvstore.KVPair{
				Key:   "test_device_id",
				Value: b,
			}

			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			ga := GetApplication()
			ga.DevicesDisc.Store(test_device, voltDevice2)
			newConcurrentMap := util.NewConcurrentMap()
			voltDevice2.MigratingServices.Set("test_vnet_id", newConcurrentMap)
			dbintf.EXPECT().GetAllMigrateServicesReq(gomock.Any(), gomock.Any()).Return(kvpair, nil).AnyTimes()
			va.TriggerPendingMigrateServicesReq(tt.args.cntx, tt.args.device)
		})
	}
}

func TestVoltApplication_FetchAndProcessAllMigrateServicesReq(t *testing.T) {
	type args struct {
		cntx      context.Context
		device    string
		msrAction func(context.Context, *MigrateServicesRequest)
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "invalid_value_type",
			args: args{
				cntx:      context.Background(),
				device:    test_device,
				msrAction: func(ctx context.Context, msr *MigrateServicesRequest) {},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				DevicesDisc: sync.Map{},
			}
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			kvpair := map[string]*kvstore.KVPair{}
			kvpair["test_device_id"] = &kvstore.KVPair{
				Key:   "test_device_id",
				Value: invalid_value,
			}
			dbintf.EXPECT().GetAllMigrateServicesReq(gomock.Any(), gomock.Any()).Return(kvpair, nil).AnyTimes()
			va.FetchAndProcessAllMigrateServicesReq(tt.args.cntx, tt.args.device, tt.args.msrAction)
		})
	}
}

func TestVoltApplication_createMigrateServicesFromString(t *testing.T) {
	type args struct {
		b []byte
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "Unmarshal_error",
			args: args{
				b: []byte{},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				vendorID: test_device,
			}
			got := va.createMigrateServicesFromString(tt.args.b)
			assert.NotNil(t, got)
		})
	}
}

func TestVoltApplication_getMigrateServicesRequest(t *testing.T) {
	type args struct {
		deviceID  string
		oldVnetID string
		requestID string
	}
	tests := []struct {
		name string
		args args
		want *MigrateServicesRequest
	}{
		{
			name: "GetDevice_nil",
			args: args{
				deviceID: test_device,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				vendorID: "vendorID",
			}
			if got := va.getMigrateServicesRequest(tt.args.deviceID, tt.args.oldVnetID, tt.args.requestID); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("VoltApplication.getMigrateServicesRequest() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestVoltDevice_AddMigratingServices(t *testing.T) {
	type args struct {
		msr *MigrateServicesRequest
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "MigratingServices_Get_nil",
			args: args{
				msr: &MigrateServicesRequest{
					ID: "test_id",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			d := &VoltDevice{
				MigratingServices: util.NewConcurrentMap(),
			}
			d.AddMigratingServices(tt.args.msr)
		})
	}
}

func TestMigrateServicesRequest_ProcessMigrateServicesProfRequest(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "ServicesList_true",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "ServicesList_false",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "GetVnetByPort_nil",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "UsHSIAFlowsApplied_true",
			args: args{
				cntx: context.Background(),
			},
		},
		{
			name: "ServiceByName_nil",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			switch tt.name {
			case "ServicesList_true":
				servicesList := map[string]bool{}
				servicesList[test_device] = true
				msr := &MigrateServicesRequest{
					ServicesList: servicesList,
				}
				dbintf.EXPECT().DelMigrateServicesReq(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				msr.ProcessMigrateServicesProfRequest(tt.args.cntx)
			case "ServicesList_false":
				servicesList := map[string]bool{}
				servicesList[test_device] = false
				msr := &MigrateServicesRequest{
					ServicesList: servicesList,
				}
				ga := GetApplication()
				ga.ServiceByName.Store(test_device, voltService2)
				ga.VnetsByPort.Store("test_port", voltPortVnet1)
				msr.ProcessMigrateServicesProfRequest(tt.args.cntx)
			case "GetVnetByPort_nil":
				servicesList := map[string]bool{}
				servicesList[test_device] = false
				msr := &MigrateServicesRequest{
					ServicesList: servicesList,
				}
				ga := GetApplication()
				var voltService1 = &VoltService{
					Version: "test_version",
					VoltServiceCfg: VoltServiceCfg{
						VnetID:  "test_vnet_id",
						SVlan:   of.VlanAny,
						CVlan:   of.VlanAny,
						UniVlan: of.VlanAny,
					},
				}
				ga.ServiceByName.Store(test_device, voltService1)
				ga.VnetsByPort.Store("test_port1", nil)
				msr.ProcessMigrateServicesProfRequest(tt.args.cntx)
			case "UsHSIAFlowsApplied_true":
				servicesList := map[string]bool{}
				servicesList[test_device] = false
				msr := &MigrateServicesRequest{
					ServicesList: servicesList,
				}
				ga := GetApplication()
				voltService2.UsHSIAFlowsApplied = true
				ga.ServiceByName.Store(test_device, voltService2)
				ga.VnetsByPort.Store("test_port", voltPortVnet1)
				dbintf.EXPECT().PutVpv(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				msr.ProcessMigrateServicesProfRequest(tt.args.cntx)
			case "ServiceByName_nil":
				servicesList := map[string]bool{}
				servicesList[""] = false
				msr := &MigrateServicesRequest{
					ServicesList: servicesList,
				}
				msr.ProcessMigrateServicesProfRequest(tt.args.cntx)
			}
		})
	}
}

func TestVoltApplication_MigrateServices(t *testing.T) {
	type args struct {
		cntx        context.Context
		serialNum   string
		reqID       string
		oldVnetID   string
		newVnetID   string
		serviceList []string
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "VoltApplication_MigrateServices",
			args: args{
				cntx:        context.Background(),
				serialNum:   "test_serial_number",
				reqID:       "test_reqid",
				oldVnetID:   "test_old_vnet_id",
				newVnetID:   "test_new_vnet_id",
				serviceList: []string{"test_service_list_1", "test_service_list_2"},
			},
		},
		{
			name: "Old Vnet Id not found",
			args: args{
				cntx:        context.Background(),
				serialNum:   "test_serial_number",
				reqID:       "test_reqid",
				oldVnetID:   "",
				newVnetID:   "test_new_vnet_id",
				serviceList: []string{"test_service_list_1", "test_service_list_2"},
			},
		},
		{
			name: "New Vnet Id not found",
			args: args{
				cntx:        context.Background(),
				serialNum:   "test_serial_number",
				reqID:       "test_reqid",
				oldVnetID:   "test_old_vnet_id",
				newVnetID:   "",
				serviceList: []string{"test_service_list_1", "test_service_list_2"},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				VnetsByName: sync.Map{},
			}
			voltVnet2 := &VoltVnet{
				Version: "v3",
				VnetConfig: VnetConfig{
					Name:      "2310-4096-4096",
					VnetType:  "Encapsulation",
					SVlan:     2310,
					CVlan:     4096,
					UniVlan:   4096,
					SVlanTpid: 33024,
				},
				VnetOper: VnetOper{
					PendingDeviceToDelete: "SDX63200313",
				},
			}
			switch tt.name {
			case "VoltApplication_MigrateServices":
				va.VnetsByName.Store("test_old_vnet_id", voltVnet2)
				va.VnetsByName.Store("test_new_vnet_id", voltVnet2)
				va.DevicesDisc.Store(test_device, voltDevice2)
				dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
				db = dbintf
				dbintf.EXPECT().PutMigrateServicesReq(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
				if err := va.MigrateServices(tt.args.cntx, tt.args.serialNum, tt.args.reqID, tt.args.oldVnetID, tt.args.newVnetID, tt.args.serviceList); (err != nil) != tt.wantErr {
					t.Errorf("VoltApplication.MigrateServices() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "Old Vnet Id not found":
				va.VnetsByName.Store("test_old_vnet_id", voltVnet2)
				err := va.MigrateServices(tt.args.cntx, tt.args.serialNum, tt.args.reqID, tt.args.oldVnetID, tt.args.newVnetID, tt.args.serviceList)
				assert.NotNil(t, err)
			case "New Vnet Id not found":
				va.VnetsByName.Store("test_old_vnet_id", voltVnet2)
				va.VnetsByName.Store("test_new_vnet_id", voltVnet2)
				err := va.MigrateServices(tt.args.cntx, tt.args.serialNum, tt.args.reqID, tt.args.oldVnetID, tt.args.newVnetID, tt.args.serviceList)
				assert.NotNil(t, err)
			}
		})
	}
}

func TestMigrateServicesRequest_WriteToDB(t *testing.T) {
	type args struct {
		cntx context.Context
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "PutMigrateServicesReq_error",
			args: args{
				cntx: context.Background(),
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			msr := &MigrateServicesRequest{
				ID: test_device,
			}
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().PutMigrateServicesReq(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(errors.New("error")).Times(1)
			msr.WriteToDB(tt.args.cntx)
		})
	}
}

func TestVoltService_MatchesVlans(t *testing.T) {
	type args struct {
		vlans []of.VlanType
	}
	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "vlans_nil",
			args: args{
				vlans: []of.VlanType{},
			},
			want: false,
		},
		{
			name: "MatchesVlans",
			args: args{
				vlans: []of.VlanType{
					of.VlanAny,
				},
			},
			want: true,
		},
		{
			name: "vlans[0] != vs.CVlan",
			args: args{
				vlans: []of.VlanType{
					of.VlanNone,
				},
			},
			want: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceCfg: VoltServiceCfg{CVlan: of.VlanAny},
			}
			switch tt.name {
			case "vlans_nil", "MatchesVlans", "vlans[0] != vs.CVlan":
				if got := vs.MatchesVlans(tt.args.vlans); got != tt.want {
					t.Errorf("VoltService.MatchesVlans() = %v, want %v", got, tt.want)
				}
			}
		})
	}
}

func TestVoltService_MatchesPbits(t *testing.T) {
	type args struct {
		pbits []of.PbitType
	}
	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "VoltService_MatchesPbits",
			args: args{
				pbits: []of.PbitType{
					of.PbitMatchAll,
				},
			},
			want: true,
		},
		{
			name: "PbitType_nil",
			args: args{
				pbits: []of.PbitType{},
			},
			want: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceCfg: VoltServiceCfg{
					Pbits: []of.PbitType{
						of.PbitMatchAll,
					},
				},
			}
			switch tt.name {
			case "VoltService_MatchesPbits", "PbitType_nil":
				if got := vs.MatchesPbits(tt.args.pbits); got != tt.want {
					t.Errorf("VoltService.MatchesPbits() = %v, want %v", got, tt.want)
				}
			}
		})
	}
}

func TestVoltApplication_DelServiceWithPrefix(t *testing.T) {
	type args struct {
		cntx   context.Context
		prefix string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltApplication_DelServiceWithPrefix",
			args: args{
				cntx:   context.Background(),
				prefix: test_device,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			va := &VoltApplication{
				VnetsBySvlan: util.NewConcurrentMap(),
			}
			va.ServiceByName.Store(test_device, voltService)
			va.VnetsByName.Store("0-0-0", voltVnet)
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().PutVnet(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).Times(1)
			cuncurrentMap := &util.ConcurrentMap{
				Count: atomic.NewUint64(0),
			}
			va.VnetsBySvlan.Set(of.VlanAny, cuncurrentMap)
			dbintf.EXPECT().DelVnet(gomock.Any(), gomock.Any()).Return(nil).Times(1)
			err := va.DelServiceWithPrefix(tt.args.cntx, tt.args.prefix)
			assert.Nil(t, err)
		})
	}
}

func TestVoltService_FlowInstallFailure(t *testing.T) {
	type args struct {
		cookie    string
		errorCode uint32
		errReason string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_FlowInstallFailure",
			args: args{
				cookie:    "test_cookie",
				errorCode: uint32(1),
				errReason: "err_reason",
			},
		},
		{
			name: "PendingFlows[cookie]_false",
			args: args{
				cookie:    "test_cookie",
				errorCode: uint32(1),
				errReason: "err_reason",
			},
		},
	}
	pendingFlows := map[string]bool{}
	pendingFlows["test_cookie"] = true
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceOper: VoltServiceOper{},
			}
			switch tt.name {
			case "VoltService_FlowInstallFailure":
				vs.PendingFlows = pendingFlows
				vs.FlowInstallFailure(tt.args.cookie, tt.args.errorCode, tt.args.errReason)
			case "PendingFlows[cookie]_false":
				vs.FlowInstallFailure(tt.args.cookie, tt.args.errorCode, tt.args.errReason)
			}
		})
	}
}

func TestVoltService_FlowRemoveSuccess(t *testing.T) {
	type args struct {
		cntx   context.Context
		cookie string
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "GetDevice != nil",
			args: args{
				cntx:   context.Background(),
				cookie: "test_cookie",
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceOper: VoltServiceOper{
					Device: test_device,
				},
			}
			ga := GetApplication()
			ga.DevicesDisc.Store(test_device, voltDevice2)
			voltDevice2.State = controller.DeviceStateUP
			dbintf := mocks.NewMockDBIntf(gomock.NewController(t))
			db = dbintf
			dbintf.EXPECT().PutService(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil).AnyTimes()
			vs.FlowRemoveSuccess(tt.args.cntx, tt.args.cookie)
		})
	}
}

func TestVoltService_setDSMatchActionVlanT0(t *testing.T) {
	type args struct {
		flow *of.VoltSubFlow
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "VlanControl: ONUCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: ONUCVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTSVlan && UniVlan != of.VlanAny",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "invalid VlanControl",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceCfg: VoltServiceCfg{
					SVlan:       of.VlanAny,
					UniVlan:     of.VlanAny,
					VlanControl: ONUCVlanOLTSVlan,
				},
			}
			switch tt.name {
			case "VlanControl: ONUCVlanOLTSVlan":
				vs.VlanControl = ONUCVlanOLTSVlan
				if err := vs.setDSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTCVlanOLTSVlan":
				vs.VlanControl = OLTCVlanOLTSVlan
				if err := vs.setDSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: ONUCVlan":
				vs.VlanControl = ONUCVlan
				if err := vs.setDSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTSVlan":
				vs.VlanControl = OLTSVlan
				vs.UniVlan = vs.CVlan
				if err := vs.setDSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTSVlan && UniVlan != of.VlanAny":
				vs.VlanControl = OLTSVlan
				if err := vs.setDSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "invalid VlanControl":
				vs.VlanControl = 5
				err := vs.setDSMatchActionVlanT0(tt.args.flow)
				assert.NotNil(t, err)
			}
		})
	}
}

func TestVoltService_setUSMatchActionVlanT1(t *testing.T) {
	type args struct {
		flow *of.VoltSubFlow
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "VlanControl: ONUCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: ONUCVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTSVlan vs.UniVlan != of.VlanAny && vs.UniVlan != of.VlanNone",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: OLTSVlan vs.UniVlan == of.VlanNone",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "VlanControl: default",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{
				VoltServiceCfg: VoltServiceCfg{
					SVlan:       of.VlanAny,
					UniVlan:     of.VlanAny,
					VlanControl: ONUCVlanOLTSVlan,
				},
			}
			switch tt.name {
			case "VlanControl: ONUCVlanOLTSVlan":
				vs.VlanControl = ONUCVlanOLTSVlan
				if err := vs.setUSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTCVlanOLTSVlan":
				vs.VlanControl = OLTCVlanOLTSVlan
				if err := vs.setUSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: ONUCVlan":
				vs.VlanControl = ONUCVlan
				if err := vs.setUSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTSVlan":
				vs.VlanControl = OLTSVlan
				if err := vs.setUSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTSVlan vs.UniVlan != of.VlanAny && vs.UniVlan != of.VlanNone":
				vs.VlanControl = OLTSVlan
				vs.UniVlan = vs.CVlan
				if err := vs.setUSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: OLTSVlan vs.UniVlan == of.VlanNone":
				vs.VlanControl = OLTSVlan
				vs.UniVlan = of.VlanNone
				if err := vs.setUSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "VlanControl: default":
				vs.VlanControl = 6
				err := vs.setUSMatchActionVlanT1(tt.args.flow)
				assert.NotNil(t, err)
			}
		})
	}
}

func TestVoltService_setUSMatchActionVlanT0(t *testing.T) {
	type args struct {
		flow *of.VoltSubFlow
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "vs.VlanControl: ONUCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: ONUCVlanOLTSVlan vs.UniVlan == of.VlanNone",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: OLTCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: ONUCVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: ONUCVlan vs.UniVlan == of.VlanNone",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: OLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			switch tt.name {
			case "vs.VlanControl: ONUCVlanOLTSVlan":
				vs.VlanControl = ONUCVlanOLTSVlan
				if err := vs.setUSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setUSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: ONUCVlanOLTSVlan vs.UniVlan == of.VlanNone":
				vs.VlanControl = ONUCVlanOLTSVlan
				vs.UniVlan = of.VlanNone
				if err := vs.setUSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setUSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: OLTCVlanOLTSVlan":
				vs.VlanControl = OLTCVlanOLTSVlan
				if err := vs.setUSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setUSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: ONUCVlan":
				vs.VlanControl = ONUCVlan
				if err := vs.setUSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setUSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: ONUCVlan vs.UniVlan == of.VlanNone":
				vs.VlanControl = ONUCVlan
				vs.UniVlan = of.VlanNone
				if err := vs.setUSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setUSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: OLTSVlan":
				vs.VlanControl = OLTSVlan
				if err := vs.setUSMatchActionVlanT0(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setUSMatchActionVlanT0() error = %v, wantErr %v", err, tt.wantErr)
				}
			}
		})
	}
}

func TestVoltService_setDSMatchActionVlanT1(t *testing.T) {
	type args struct {
		flow *of.VoltSubFlow
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "vs.VlanControl: ONUCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: ONUCVlanOLTSVlan vs.UniVlan == of.VlanNone",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: OLTCVlanOLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: ONUCVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: ONUCVlan vs.UniVlan == of.VlanNone",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: OLTSVlan",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
		{
			name: "vs.VlanControl: default",
			args: args{
				flow: &of.VoltSubFlow{
					ErrorReason: "test_error_reason",
					Cookie:      uint64(1),
					OldCookie:   uint64(2),
					TableID:     uint32(3),
					Priority:    uint32(4),
					State:       uint8(5),
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			switch tt.name {
			case "vs.VlanControl: ONUCVlanOLTSVlan":
				vs.VlanControl = ONUCVlanOLTSVlan
				if err := vs.setDSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT1() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: ONUCVlanOLTSVlan vs.UniVlan == of.VlanNone":
				vs.VlanControl = ONUCVlanOLTSVlan
				vs.UniVlan = of.VlanNone
				if err := vs.setDSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT1() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: OLTCVlanOLTSVlan":
				vs.VlanControl = OLTCVlanOLTSVlan
				if err := vs.setDSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT1() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: ONUCVlan":
				vs.VlanControl = ONUCVlan
				if err := vs.setDSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT1() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: ONUCVlan vs.UniVlan == of.VlanNone":
				vs.VlanControl = ONUCVlan
				vs.UniVlan = of.VlanNone
				if err := vs.setDSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT1() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: OLTSVlan":
				vs.VlanControl = OLTSVlan
				if err := vs.setDSMatchActionVlanT1(tt.args.flow); (err != nil) != tt.wantErr {
					t.Errorf("VoltService.setDSMatchActionVlanT1() error = %v, wantErr %v", err, tt.wantErr)
				}
			case "vs.VlanControl: default":
				vs.VlanControl = 6
				err := vs.setDSMatchActionVlanT1(tt.args.flow)
				assert.NotNil(t, err)
			}
		})
	}
}

func TestVoltService_SetIpv6Addr(t *testing.T) {
	type args struct {
		addr net.IP
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "SetIpv6Addr",
			args: args{
				addr: AllSystemsMulticastGroupIP,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			vs.SetIpv6Addr(tt.args.addr)
		})
	}
}

func TestVoltService_SetIpv4Addr(t *testing.T) {
	type args struct {
		addr net.IP
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_SetIpv4Addr",
			args: args{
				addr: AllSystemsMulticastGroupIP,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			vs.SetIpv4Addr(tt.args.addr)
		})
	}
}

func TestVoltService_SetMacAddr(t *testing.T) {
	type args struct {
		addr net.HardwareAddr
	}
	tests := []struct {
		name string
		args args
	}{
		{
			name: "VoltService_SetMacAddr",
			args: args{
				addr: BroadcastMAC,
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			vs.SetMacAddr(tt.args.addr)
		})
	}
}

func TestVoltService_GetCircuitID(t *testing.T) {
	tests := []struct {
		name string
		want []byte
	}{
		{
			name: "VoltService_GetCircuitID",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			_ = vs.GetCircuitID()
		})
	}
}

func TestVoltService_GetRemoteID(t *testing.T) {
	tests := []struct {
		name string
		want []byte
	}{
		{
			name: "VoltService_GetRemoteID",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			_ = vs.GetRemoteID()
		})
	}
}

func TestVoltService_IPAssigned(t *testing.T) {
	tests := []struct {
		name string
		want bool
	}{
		{
			name: "VoltService_IPAssigned",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			vs := &VoltService{}
			_ = vs.IPAssigned()
		})
	}
}