//go:build integration
// +build integration

/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>
*/

package general_tests

import (
	"os/exec"
	"path"
	"reflect"
	"testing"
	"time"

	"github.com/cgrates/birpc"
	"github.com/cgrates/birpc/context"
	v1 "github.com/cgrates/cgrates/apier/v1"

	"github.com/cgrates/cgrates/sessions"

	"github.com/cgrates/cgrates/utils"

	"github.com/cgrates/cgrates/config"
	"github.com/cgrates/cgrates/engine"
)

var (
	auCfgPath, usCfgPath, dspCfgPath string
	auCfg, usCfg, dspCfg             *config.CGRConfig
	auRPC, usRPC, dspRPC             *birpc.Client
	auEngine, usEngine, dspEngine    *exec.Cmd
	sTestsGOCS                       = []func(t *testing.T){
		testGOCSInitCfg,
		testGOCSResetDB,
		testGOCSStartEngine,
		testGOCSApierRpcConn,
		testGOCSLoadData,
		testGOCSAuthSession,
		testGOCSInitSession,
		testGOCSUpdateSession,
		testGOCSVerifyAccountsAfterStart,
		testGOCSUpdateSession2,
		testGOCSTerminateSession,
		testGOCSProcessCDR,
		testGOCSStopCgrEngine,
	}
)

// Test start here
func TestGOCSIT(t *testing.T) {
	for _, stest := range sTestsGOCS {
		t.Run("TestGOCSIT", stest)
	}
}

// Init Config
func testGOCSInitCfg(t *testing.T) {
	var err error
	auCfgPath = path.Join(*utils.DataDir, "conf", "samples", "gocs", "au_site")
	if auCfg, err = config.NewCGRConfigFromPath(auCfgPath); err != nil {
		t.Fatal(err)
	}
	usCfgPath = path.Join(*utils.DataDir, "conf", "samples", "gocs", "us_site")
	if usCfg, err = config.NewCGRConfigFromPath(usCfgPath); err != nil {
		t.Fatal(err)
	}
	dspCfgPath = path.Join(*utils.DataDir, "conf", "samples", "gocs", "dsp_site")
	if dspCfg, err = config.NewCGRConfigFromPath(dspCfgPath); err != nil {
		t.Fatal(err)
	}
}

// Remove data in both rating and accounting db
func testGOCSResetDB(t *testing.T) {
	if err := engine.InitDataDB(auCfg); err != nil {
		t.Fatal(err)
	}
	if err := engine.InitDataDB(usCfg); err != nil {
		t.Fatal(err)
	}
	if err := engine.InitDataDB(dspCfg); err != nil {
		t.Fatal(err)
	}
	if err := engine.InitStorDb(auCfg); err != nil {
		t.Fatal(err)
	}
	if err := engine.InitStorDb(usCfg); err != nil {
		t.Fatal(err)
	}
	if err := engine.InitStorDb(dspCfg); err != nil {
		t.Fatal(err)
	}
	// give some time to flush DataDB and StorDB for all 3 engines
}

// Start CGR Engine
func testGOCSStartEngine(t *testing.T) {
	var err error
	if usEngine, err = engine.StopStartEngine(usCfgPath, *utils.WaitRater); err != nil {
		t.Fatal(err)
	}
	if auEngine, err = engine.StartEngine(auCfgPath, *utils.WaitRater); err != nil {
		t.Fatal(err)
	}
	if dspEngine, err = engine.StartEngine(dspCfgPath, *utils.WaitRater); err != nil {
		t.Fatal(err)
	}
	time.Sleep(10 * time.Millisecond)

}

// Connect rpc client to rater
func testGOCSApierRpcConn(t *testing.T) {
	auRPC = engine.NewRPCClient(t, auCfg.ListenCfg())
	usRPC = engine.NewRPCClient(t, usCfg.ListenCfg())
	dspRPC = engine.NewRPCClient(t, dspCfg.ListenCfg())
}

func testGOCSLoadData(t *testing.T) {
	chargerProfile := &v1.ChargerWithAPIOpts{
		ChargerProfile: &engine.ChargerProfile{
			Tenant:       "cgrates.org",
			ID:           "DEFAULT",
			RunID:        utils.MetaDefault,
			AttributeIDs: []string{utils.MetaNone},
			Weight:       10,
		},
	}
	var result string
	if err := usRPC.Call(context.Background(), utils.APIerSv1SetChargerProfile, chargerProfile, &result); err != nil {
		t.Error(err)
	} else if result != utils.OK {
		t.Error("Unexpected reply returned", result)
	}
	var rpl *engine.ChargerProfile
	if err := usRPC.Call(context.Background(), utils.APIerSv1GetChargerProfile,
		&utils.TenantID{Tenant: "cgrates.org", ID: "DEFAULT"}, &rpl); err != nil {
		t.Error(err)
	} else if !reflect.DeepEqual(chargerProfile.ChargerProfile, rpl) {
		t.Errorf("Expecting : %+v, received: %+v", chargerProfile.ChargerProfile, rpl)
	}
	if err := usRPC.Call(context.Background(), utils.APIerSv1SetChargerProfile, chargerProfile, &result); err != nil {
		t.Error(err)
	} else if result != utils.OK {
		t.Error("Unexpected reply returned", result)
	}
	if err := usRPC.Call(context.Background(), utils.APIerSv1GetChargerProfile,
		&utils.TenantID{Tenant: "cgrates.org", ID: "DEFAULT"}, &rpl); err != nil {
		t.Error(err)
	} else if !reflect.DeepEqual(chargerProfile.ChargerProfile, rpl) {
		t.Errorf("Expecting : %+v, received: %+v", chargerProfile.ChargerProfile, rpl)
	}

	wchan := make(chan struct{}, 1)
	go func() {
		loaderPath, err := exec.LookPath("cgr-loader")
		if err != nil {
			t.Error(err)
		}
		loader := exec.Command(loaderPath, "-config_path", dspCfgPath, "-path", path.Join(*utils.DataDir, "tariffplans", "gocs", "dsp_site"))

		if err := loader.Start(); err != nil {
			t.Error(err)
		}
		loader.Wait()
		wchan <- struct{}{}
	}()
	select {
	case <-wchan:
	case <-time.After(time.Second):
		t.Errorf("cgr-loader failed: ")
	}
	var acnt *engine.Account
	acntAttrs := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001"}
	attrSetBalance := utils.AttrSetBalance{
		Tenant:      acntAttrs.Tenant,
		Account:     acntAttrs.Account,
		BalanceType: utils.MetaVoice,
		Value:       3540000000000,
		Balance: map[string]any{
			utils.ID:     "BALANCE1",
			utils.Weight: 20,
		},
	}
	// add a voice balance of 59 minutes
	var reply string
	if err := usRPC.Call(context.Background(), utils.APIerSv1SetBalance, attrSetBalance, &reply); err != nil {
		t.Error(err)
	} else if reply != utils.OK {
		t.Errorf("received: %s", reply)
	}
	expectedVoice := 3540000000000.0
	if err := usRPC.Call(context.Background(), utils.APIerSv2GetAccount, acntAttrs, &acnt); err != nil {
		t.Error(err)
	} else if rply := acnt.BalanceMap[utils.MetaVoice].GetTotalValue(); rply != expectedVoice {
		t.Errorf("Expecting: %v, received: %v", expectedVoice, rply)
	}
	time.Sleep(time.Duration(*utils.WaitRater) * time.Millisecond) // Give time for scheduler to execute topups on au_site
}

func testGOCSAuthSession(t *testing.T) {
	authUsage := 5 * time.Minute
	args := &sessions.V1AuthorizeArgs{
		GetMaxUsage: true,
		CGREvent: &utils.CGREvent{
			Tenant: "cgrates.org",
			ID:     "TestSSv1ItAuth",
			Event: map[string]any{
				utils.Tenant:       "cgrates.org",
				utils.ToR:          utils.MetaVoice,
				utils.OriginID:     "testGOCS",
				utils.Category:     "call",
				utils.RequestType:  utils.MetaPrepaid,
				utils.AccountField: "1001",
				utils.Subject:      "1001",
				utils.Destination:  "1002",
				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
				utils.Usage:        authUsage,
			},
		},
	}
	var rply sessions.V1AuthorizeReply
	if err := dspRPC.Call(context.Background(), utils.SessionSv1AuthorizeEvent, args, &rply); err != nil {
		t.Fatal(err)
	}
	if rply.MaxUsage == nil || *rply.MaxUsage != authUsage {
		t.Errorf("Unexpected MaxUsage: %v", rply.MaxUsage)
	}
}

func testGOCSInitSession(t *testing.T) {
	initUsage := 5 * time.Minute
	args := &sessions.V1InitSessionArgs{
		InitSession: true,
		CGREvent: &utils.CGREvent{
			Tenant: "cgrates.org",
			ID:     "TestSSv1ItInitiateSession",
			Event: map[string]any{
				utils.Tenant:       "cgrates.org",
				utils.ToR:          utils.MetaVoice,
				utils.OriginID:     "testGOCS",
				utils.Category:     "call",
				utils.RequestType:  utils.MetaPrepaid,
				utils.AccountField: "1001",
				utils.Subject:      "1001",
				utils.Destination:  "1002",
				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
				utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
				utils.Usage:        initUsage,
			},
		},
	}
	var rply sessions.V1InitSessionReply
	if err := dspRPC.Call(context.Background(), utils.SessionSv1InitiateSession,
		args, &rply); err != nil {
		t.Fatal(err)
	}
	if rply.MaxUsage == nil || *rply.MaxUsage != initUsage {
		t.Errorf("Unexpected MaxUsage: %v", rply.MaxUsage)
	}
	// give a bit of time to session to be replicate
	time.Sleep(10 * time.Millisecond)

	aSessions := make([]*sessions.ExternalSession, 0)
	if err := usRPC.Call(context.Background(), utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err != nil {
		t.Error(err)
	} else if len(aSessions) != 1 {
		t.Errorf("wrong active sessions: %s \n , and len(aSessions) %+v", utils.ToJSON(aSessions), len(aSessions))
	} else if aSessions[0].NodeID != "US_SITE" {
		t.Errorf("Expecting : %+v, received: %+v", "US_SITE", aSessions[0].NodeID)
	} else if aSessions[0].Usage != 5*time.Minute {
		t.Errorf("Expecting : %+v, received: %+v", 5*time.Minute, aSessions[0].Usage)
	}

	var acnt *engine.Account
	attrAcc := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001",
	}

	// 59 mins - 5 mins = 54 mins
	if err := auRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 3240000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 3240000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

	if err := usRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 3240000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 3240000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

}

func testGOCSUpdateSession(t *testing.T) {
	reqUsage := 5 * time.Minute
	args := &sessions.V1UpdateSessionArgs{
		UpdateSession: true,
		CGREvent: &utils.CGREvent{
			Tenant: "cgrates.org",
			ID:     "TestSSv1ItUpdateSession",
			Event: map[string]any{
				utils.Tenant:       "cgrates.org",
				utils.ToR:          utils.MetaVoice,
				utils.OriginID:     "testGOCS",
				utils.Category:     "call",
				utils.RequestType:  utils.MetaPrepaid,
				utils.AccountField: "1001",
				utils.Subject:      "1001",
				utils.Destination:  "1002",
				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
				utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
				utils.Usage:        reqUsage,
			},
		},
	}
	var rply sessions.V1UpdateSessionReply

	// right now dispatcher receive utils.ErrPartiallyExecuted
	// in case of of engines fails
	if err := auRPC.Call(context.Background(), utils.SessionSv1UpdateSession, args, &rply); err != nil {
		t.Errorf("Expecting : %+v, received: %+v", utils.ErrPartiallyExecuted, err)
	}

	aSessions := make([]*sessions.ExternalSession, 0)
	if err := auRPC.Call(context.Background(), utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err != nil {
		t.Error(err)
	} else if len(aSessions) != 1 {
		t.Errorf("wrong active sessions: %s", utils.ToJSON(aSessions))
	} else if aSessions[0].NodeID != "AU_SITE" {
		t.Errorf("Expecting : %+v, received: %+v", "AU_SITE", aSessions[0].NodeID)
	} else if aSessions[0].Usage != 5*time.Minute {
		t.Errorf("Expecting : %+v, received: %+v", 5*time.Minute, aSessions[0].Usage)
	}

	var acnt *engine.Account
	attrAcc := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001",
	}

	// balanced changed in AU_SITE
	// 54 min - 5 mins = 49 min
	if err := auRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2940000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2940000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

}

func testGOCSVerifyAccountsAfterStart(t *testing.T) {
	var acnt *engine.Account
	attrAcc := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001",
	}
	// because US_SITE was down we should notice a difference between balance from accounts from US_SITE and AU_SITE
	if err := auRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2940000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2940000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

	if err := usRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 3240000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 3240000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}
}

func testGOCSUpdateSession2(t *testing.T) {
	reqUsage := 5 * time.Minute
	args := &sessions.V1UpdateSessionArgs{
		UpdateSession: true,
		CGREvent: &utils.CGREvent{
			Tenant: "cgrates.org",
			ID:     "TestSSv1ItUpdateSession2",
			Event: map[string]any{
				utils.Tenant:       "cgrates.org",
				utils.ToR:          utils.MetaVoice,
				utils.OriginID:     "testGOCS",
				utils.Category:     "call",
				utils.RequestType:  utils.MetaPrepaid,
				utils.AccountField: "1001",
				utils.Subject:      "1001",
				utils.Destination:  "1002",
				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
				utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
				utils.Usage:        reqUsage,
			},
		},
	}
	var rply sessions.V1UpdateSessionReply
	// Update the session on both US_SITE and AU_SITE
	// With this update the account should be replicate from US_SITE to AU_SITE and forgot about the update than happens on AU_SITE
	if err := dspRPC.Call(context.Background(), utils.SessionSv1UpdateSession, args, &rply); err != nil {
		t.Errorf("Expecting : %+v, received: %+v", nil, err)
	} else if rply.MaxUsage == nil || *rply.MaxUsage != reqUsage {
		t.Errorf("Unexpected MaxUsage: %v", rply.MaxUsage)
	}

	aSessions := make([]*sessions.ExternalSession, 0)
	if err := auRPC.Call(context.Background(), utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err != nil {
		t.Error(err)
	} else if len(aSessions) != 1 {
		t.Errorf("wrong active sessions: %s", utils.ToJSON(aSessions))
	} else if aSessions[0].NodeID != "AU_SITE" {
		t.Errorf("Expecting : %+v, received: %+v", "AU_SITE", aSessions[0].NodeID)
	} else if aSessions[0].Usage != 5*time.Minute {
		t.Errorf("Expecting : %+v, received: %+v", 5*time.Minute, aSessions[0].Usage)
	}

	aSessions = make([]*sessions.ExternalSession, 0)
	if err := usRPC.Call(context.Background(), utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err != nil {
		t.Error(err)
	} else if len(aSessions) != 1 {
		t.Errorf("wrong active sessions: %s \n , and len(aSessions) %+v", utils.ToJSON(aSessions), len(aSessions))
	} else if aSessions[0].NodeID != "US_SITE" {
		t.Errorf("Expecting : %+v, received: %+v", "US_SITE", aSessions[0].NodeID)
	} else if aSessions[0].Usage != 10*time.Minute {
		t.Errorf("Expecting : %+v, received: %+v", 5*time.Minute, aSessions[0].Usage)
	}

	var acnt *engine.Account
	attrAcc := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001",
	}

	if err := auRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2940000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2940000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

	if err := usRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2940000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2940000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}
}

func testGOCSTerminateSession(t *testing.T) {
	args := &sessions.V1TerminateSessionArgs{
		TerminateSession: true,
		CGREvent: &utils.CGREvent{
			Tenant: "cgrates.org",
			ID:     "testGOCSTerminateSession",
			Event: map[string]any{
				utils.Tenant:       "cgrates.org",
				utils.ToR:          utils.MetaVoice,
				utils.OriginID:     "testGOCS",
				utils.Category:     "call",
				utils.RequestType:  utils.MetaPrepaid,
				utils.AccountField: "1001",
				utils.Subject:      "1001",
				utils.Destination:  "1002",
				utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
				utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
				utils.Usage:        15 * time.Minute,
			},
		},
	}
	var rply string
	// we send terminate session with the correct usage, but because the US_SITE was down
	// this lost the previous session operations and will debit more
	if err := dspRPC.Call(context.Background(), utils.SessionSv1TerminateSession,
		args, &rply); err != nil {
		t.Error(err)
	}
	if rply != utils.OK {
		t.Errorf("Unexpected reply: %s", rply)
	}
	aSessions := make([]*sessions.ExternalSession, 0)
	if err := usRPC.Call(context.Background(), utils.SessionSv1GetActiveSessions, new(utils.SessionFilter), &aSessions); err == nil ||
		err.Error() != utils.ErrNotFound.Error() {
		t.Errorf("Expected error %s received error %v and reply %s", utils.ErrNotFound, err, utils.ToJSON(aSessions))
	}

	var acnt *engine.Account
	attrAcc := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001",
	}

	if err := auRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2640000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2640000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

	if err := usRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2640000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2640000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}
}

func testGOCSProcessCDR(t *testing.T) {
	args := &utils.CGREvent{

		Tenant: "cgrates.org",
		ID:     "TestSSv1ItProcessCDR",
		Event: map[string]any{
			utils.Tenant:       "cgrates.org",
			utils.ToR:          utils.MetaVoice,
			utils.OriginID:     "testGOCS",
			utils.Category:     "call",
			utils.RequestType:  utils.MetaPrepaid,
			utils.AccountField: "1001",
			utils.Subject:      "1001",
			utils.Destination:  "1002",
			utils.SetupTime:    time.Date(2018, time.January, 7, 16, 60, 0, 0, time.UTC),
			utils.AnswerTime:   time.Date(2018, time.January, 7, 16, 60, 10, 0, time.UTC),
			utils.Usage:        15 * time.Minute,
		},
	}
	var rply string
	// process cdr should apply the correction because terminate was debited to much
	// 59 - 15 = 44 minutes
	if err := usRPC.Call(context.Background(), utils.SessionSv1ProcessCDR,
		args, &rply); err != nil {
		t.Error(err)
	}
	if rply != utils.OK {
		t.Errorf("Unexpected reply: %s", rply)
	}
	time.Sleep(100 * time.Millisecond)
	var acnt *engine.Account
	attrAcc := &utils.AttrGetAccount{
		Tenant:  "cgrates.org",
		Account: "1001",
	}

	if err := auRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2640000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2640000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}

	if err := usRPC.Call(context.Background(), utils.APIerSv2GetAccount, attrAcc, &acnt); err != nil {
		t.Error(err)
	} else if acnt.BalanceMap[utils.MetaVoice].GetTotalValue() != 2640000000000.0 {
		t.Errorf("Expecting : %+v, received: %+v", 2640000000000.0, acnt.BalanceMap[utils.MetaVoice].GetTotalValue())
	}
}

func testGOCSStopCgrEngine(t *testing.T) {
	if err := engine.KillEngine(100); err != nil {
		t.Error(err)
	}
	if err := auEngine.Process.Kill(); err != nil {
		t.Error(err)
	}
	if err := usEngine.Process.Kill(); err != nil {
		t.Error(err)
	}
	if err := dspEngine.Process.Kill(); err != nil {
		t.Error(err)
	}
}
