gopenfusion/login/login_test.go
CPunch 23170093ee login_test: fix minor memory leak
defer PutBuffer so that the event packet is returned to the pool
2023-12-07 21:37:16 -06:00

245 lines
6.9 KiB
Go

package login_test
import (
"context"
"encoding/binary"
"fmt"
"net"
"os"
"testing"
"github.com/CPunch/gopenfusion/cnet"
"github.com/CPunch/gopenfusion/cnet/protocol"
"github.com/CPunch/gopenfusion/internal/db"
"github.com/CPunch/gopenfusion/internal/redis"
"github.com/CPunch/gopenfusion/login"
"github.com/alicebob/miniredis/v2"
"github.com/bitcomplete/sqltestutil"
"github.com/matryer/is"
)
var (
loginSrv *login.LoginServer
loginPort int
testDB *db.DBHandler
rh *redis.RedisHandler
)
var (
testCharCreate = protocol.SP_CL2LS_REQ_CHAR_CREATE{
PCStyle: protocol.SPCStyle{
INameCheck: 1, SzFirstName: "Hector",
SzLastName: "Bannonvenom", IGender: 1, IFaceStyle: 1,
IHairStyle: 17, IHairColor: 11, ISkinColor: 10, IEyeColor: 2,
IHeight: 1, IBody: 0, IClass: 0,
},
SOn_Item: protocol.SOnItem{
IEquipHandID: 0, IEquipUBID: 53, IEquipLBID: 17, IEquipFootID: 58,
IEquipHeadID: 0, IEquipFaceID: 0, IEquipBackID: 0,
},
SOn_Item_Index: protocol.SOnItem_Index{
IEquipUBID_index: 15, IEquipLBID_index: 12, IEquipFootID_index: 17,
IFaceStyle: 2, IHairStyle: 18,
},
}
)
func makeDummyPeer(ctx context.Context, is *is.I, recv chan<- *cnet.PacketEvent) *cnet.Peer {
conn, err := net.Dial("tcp", fmt.Sprintf("127.0.0.1:%d", loginPort))
is.NoErr(err)
peer := cnet.NewPeer(ctx, conn)
go func() {
peer.Handler(recv)
}()
return peer
}
func sendAndRecv(peer *cnet.Peer, recv chan *cnet.PacketEvent, is *is.I, sID, rID uint32, out, in interface{}) {
// send out packet
err := peer.Send(sID, out)
is.NoErr(err) // peer.Send() should not return an error
// receive response
evnt := <-recv
defer protocol.PutBuffer(evnt.Pkt)
is.Equal(evnt.PktID, rID) // should receive expected type
is.NoErr(protocol.NewPacket(evnt.Pkt).Decode(in)) // packet.Decode() should not return an error
}
func TestMain(m *testing.M) {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
// spawn postgres container
psql, err := sqltestutil.StartPostgresContainer(ctx, "15")
if err != nil {
panic(err)
}
// open db handler
testDB, err = db.OpenFromConnectionString("postgres", psql.ConnectionString()+"?sslmode=disable")
if err != nil {
panic(err)
}
if err = testDB.Setup(); err != nil {
panic(err)
}
// start miniredis
r, err := miniredis.Run()
if err != nil {
panic(err)
}
defer r.Close()
// open redis handler
rh, err = redis.OpenRedis(r.Addr())
if err != nil {
panic(err)
}
defer rh.Close()
loginPort, err = cnet.RandomPort()
if err != nil {
panic(err)
}
// start login server
loginSrv, err = login.NewLoginServer(ctx, testDB, rh, loginPort)
if err != nil {
panic(err)
}
go func() {
if err := loginSrv.Start(); err != nil {
panic(err)
}
}()
// wait for login server to start, then start tests
<-loginSrv.Service().Started()
ret := m.Run()
cancel()
<-loginSrv.Service().Stopped()
os.Exit(ret)
}
// This test tries a typical login sequence.
func TestLoginSuccSequence(t *testing.T) {
is := is.New(t)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
recv := make(chan *cnet.PacketEvent)
peer := makeDummyPeer(ctx, is, recv)
defer peer.Kill()
// send login request (this should create an account)
var resp protocol.SP_LS2CL_REP_LOGIN_SUCC
sendAndRecv(peer, recv, is, protocol.P_CL2LS_REQ_LOGIN, protocol.P_LS2CL_REP_LOGIN_SUCC,
protocol.SP_CL2LS_REQ_LOGIN{
SzID: "testLoginSequence",
SzPassword: "test",
}, &resp)
// verify response
is.Equal(resp.SzID, "testLoginSequence") // should have the same ID
is.Equal(resp.ICharCount, int8(0)) // should have 0 characters
// verify account was created
_, err := testDB.TryLogin("testLoginSequence", "test")
is.NoErr(err) // TryLogin() should not return an error
}
// This test tries a typical login sequence, but with an invalid password.
func TestLoginFailSequence(t *testing.T) {
is := is.New(t)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
recv := make(chan *cnet.PacketEvent)
peer := makeDummyPeer(ctx, is, recv)
defer peer.Kill()
// send login request (this should not create an account)
var resp protocol.SP_LS2CL_REP_LOGIN_FAIL
sendAndRecv(peer, recv, is, protocol.P_CL2LS_REQ_LOGIN, protocol.P_LS2CL_REP_LOGIN_FAIL,
protocol.SP_CL2LS_REQ_LOGIN{
SzID: "",
SzPassword: "",
}, &resp)
// verify response
is.Equal(resp.SzID, "") // should have the same ID
is.Equal(resp.IErrorCode, int32(login.LOGIN_ID_AND_PASSWORD_DO_NOT_MATCH)) // should respond with LOGIN_ID_AND_PASSWORD_DO_NOT_MATCH
}
// This test tries a typical login sequence, and creates a character
func TestCharacterSequence(t *testing.T) {
is := is.New(t)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
recv := make(chan *cnet.PacketEvent)
peer := makeDummyPeer(ctx, is, recv)
defer peer.Kill()
// send login request (this should create an account)
var resp protocol.SP_LS2CL_REP_LOGIN_SUCC
sendAndRecv(peer, recv, is, protocol.P_CL2LS_REQ_LOGIN, protocol.P_LS2CL_REP_LOGIN_SUCC,
protocol.SP_CL2LS_REQ_LOGIN{
SzID: "testCharacterSequence",
SzPassword: "test",
}, &resp)
// verify response
is.Equal(resp.SzID, "testCharacterSequence") // should have the same ID
is.Equal(resp.ICharCount, int8(0)) // should have 0 characters
// perform key swap
peer.E_key = protocol.CreateNewKey(
resp.UiSvrTime,
uint64(resp.ICharCount+1),
uint64(resp.ISlotNum+1),
)
peer.FE_key = protocol.CreateNewKey(
binary.LittleEndian.Uint64([]byte(protocol.DEFAULT_KEY)),
0,
1,
)
// send character name check request
var charResp protocol.SP_LS2CL_REP_SAVE_CHAR_NAME_SUCC
sendAndRecv(peer, recv, is, protocol.P_CL2LS_REQ_SAVE_CHAR_NAME, protocol.P_LS2CL_REP_SAVE_CHAR_NAME_SUCC,
protocol.SP_CL2LS_REQ_SAVE_CHAR_NAME{
ISlotNum: 1,
IGender: 1,
IFNCode: 260,
ILNCode: 551,
IMNCode: 33,
SzFirstName: testCharCreate.PCStyle.SzFirstName,
SzLastName: testCharCreate.PCStyle.SzLastName,
}, &charResp)
// verify response
is.Equal(charResp.ISlotNum, int8(1)) // should have the same slot number
is.Equal(charResp.IGender, int8(1)) // should have the same gender
is.Equal(charResp.SzFirstName, testCharCreate.PCStyle.SzFirstName) // should have the same first name
is.Equal(charResp.SzLastName, testCharCreate.PCStyle.SzLastName) // should have the same last name
// send character create request
charCreate := testCharCreate
charCreate.PCStyle.IPC_UID = charResp.IPC_UID
var charCreateResp protocol.SP_LS2CL_REP_CHAR_CREATE_SUCC
sendAndRecv(peer, recv, is, protocol.P_CL2LS_REQ_CHAR_CREATE, protocol.P_LS2CL_REP_CHAR_CREATE_SUCC,
charCreate, &charCreateResp)
// verify response
is.Equal(charCreate.PCStyle, charCreateResp.SPC_Style) // should have the same PCStyle
is.Equal(charCreate.SOn_Item, charCreateResp.SOn_Item) // should have the same SOn_Item
}