alt/apps/cli/internal/operator/client_test.go
toki 1266d6ab83 feat: backtest scenario automation G06-G07 완료 및 아카이브
- batch runner 구현 및 테스트 (G06: local 검증, G07: cloud 통합)
- scenario automation 파일들을 archive로 이동
- runner, scenario, output 개선
2026-06-15 22:46:01 +09:00

768 lines
26 KiB
Go

package operator
import (
"context"
"errors"
"fmt"
"net"
"sync"
"testing"
"nhooyr.io/websocket"
altv1 "git.toki-labs.com/toki/alt/packages/contracts/gen/go/alt/v1"
protoSocket "git.toki-labs.com/toki/proto-socket/go"
)
// fakeAPI configures the canned responses an in-process API server returns and
// captures the requests it received so tests can assert the client sent the
// right fields. A nil response slot makes the handler return an empty typed
// response.
type fakeAPI struct {
helloCaps []string
instResp *altv1.ListInstrumentsResponse
barsResp *altv1.ListBarsResponse
startBacktestResp *altv1.StartBacktestResponse
getBacktestRunResp *altv1.GetBacktestRunResponse
listBacktestRunsResp *altv1.ListBacktestRunsResponse
getBacktestRunDetailResp *altv1.GetBacktestRunDetailResponse
getBacktestResultResp *altv1.GetBacktestResultResponse
compareBacktestRunsResp *altv1.CompareBacktestRunsResponse
importDailyBarsResp *altv1.ImportDailyBarsResponse
startPaperResp *altv1.StartPaperTradingResponse
getPaperStateResp *altv1.GetPaperTradingStateResponse
submitPaperOrderResp *altv1.SubmitPaperOrderResponse
cancelPaperOrderResp *altv1.CancelPaperOrderResponse
fillPaperOrderResp *altv1.FillPaperOrderResponse
submitLiveOrderResp *altv1.SubmitLiveOrderResponse
cancelLiveOrderResp *altv1.CancelLiveOrderResponse
getLiveOrderResp *altv1.GetLiveOrderResponse
getLiveRiskPolicyResp *altv1.GetLiveRiskPolicyResponse
getLiveKillSwitchResp *altv1.GetLiveKillSwitchResponse
setLiveKillSwitchResp *altv1.SetLiveKillSwitchResponse
syncLiveAccountResp *altv1.SyncLiveAccountResponse
getLiveAccountSnapResp *altv1.GetLiveAccountSnapshotResponse
listLiveAuditEventsResp *altv1.ListLiveAuditEventsResponse
startBacktestFunc func(req *altv1.StartBacktestRequest) (*altv1.StartBacktestResponse, error)
getBacktestRunFunc func(req *altv1.GetBacktestRunRequest) (*altv1.GetBacktestRunResponse, error)
barsRespFunc func(req *altv1.ListBarsRequest) (*altv1.ListBarsResponse, error)
mu sync.Mutex
instReq *altv1.ListInstrumentsRequest
barsReq *altv1.ListBarsRequest
startBacktestReq *altv1.StartBacktestRequest
getBacktestRunReq *altv1.GetBacktestRunRequest
importDailyBarsReq *altv1.ImportDailyBarsRequest
startPaperReq *altv1.StartPaperTradingRequest
getPaperStateReq *altv1.GetPaperTradingStateRequest
submitPaperOrderReq *altv1.SubmitPaperOrderRequest
cancelPaperOrderReq *altv1.CancelPaperOrderRequest
fillPaperOrderReq *altv1.FillPaperOrderRequest
submitLiveOrderReq *altv1.SubmitLiveOrderRequest
cancelLiveOrderReq *altv1.CancelLiveOrderRequest
getLiveOrderReq *altv1.GetLiveOrderRequest
getLiveRiskPolicyReq *altv1.GetLiveRiskPolicyRequest
getLiveKillSwitchReq *altv1.GetLiveKillSwitchRequest
setLiveKillSwitchReq *altv1.SetLiveKillSwitchRequest
syncLiveAccountReq *altv1.SyncLiveAccountRequest
getLiveAccountSnapReq *altv1.GetLiveAccountSnapshotRequest
listLiveAuditEventsReq *altv1.ListLiveAuditEventsRequest
calls []string
}
// recordCall appends an action name in receive order so tests can assert that a
// command-first scenario issued its import before any status read.
func (f *fakeAPI) recordCall(action string) {
f.mu.Lock()
defer f.mu.Unlock()
f.calls = append(f.calls, action)
}
func (f *fakeAPI) callOrder() []string {
f.mu.Lock()
defer f.mu.Unlock()
return append([]string(nil), f.calls...)
}
func (f *fakeAPI) setInstReq(req *altv1.ListInstrumentsRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.instReq = req
}
func (f *fakeAPI) setBarsReq(req *altv1.ListBarsRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.barsReq = req
}
func (f *fakeAPI) setStartBacktestReq(req *altv1.StartBacktestRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.startBacktestReq = req
}
func (f *fakeAPI) setGetBacktestRunReq(req *altv1.GetBacktestRunRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.getBacktestRunReq = req
}
func (f *fakeAPI) lastInstReq() *altv1.ListInstrumentsRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.instReq
}
func (f *fakeAPI) lastBarsReq() *altv1.ListBarsRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.barsReq
}
func (f *fakeAPI) lastStartBacktestReq() *altv1.StartBacktestRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.startBacktestReq
}
func (f *fakeAPI) lastGetBacktestRunReq() *altv1.GetBacktestRunRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.getBacktestRunReq
}
func (f *fakeAPI) setImportDailyBarsReq(req *altv1.ImportDailyBarsRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.importDailyBarsReq = req
}
func (f *fakeAPI) lastImportDailyBarsReq() *altv1.ImportDailyBarsRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.importDailyBarsReq
}
func (f *fakeAPI) setStartPaperReq(req *altv1.StartPaperTradingRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.startPaperReq = req
}
func (f *fakeAPI) lastStartPaperReq() *altv1.StartPaperTradingRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.startPaperReq
}
func (f *fakeAPI) setGetPaperStateReq(req *altv1.GetPaperTradingStateRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.getPaperStateReq = req
}
func (f *fakeAPI) lastGetPaperStateReq() *altv1.GetPaperTradingStateRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.getPaperStateReq
}
func (f *fakeAPI) setSubmitPaperOrderReq(req *altv1.SubmitPaperOrderRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.submitPaperOrderReq = req
}
func (f *fakeAPI) lastSubmitPaperOrderReq() *altv1.SubmitPaperOrderRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.submitPaperOrderReq
}
func (f *fakeAPI) setCancelPaperOrderReq(req *altv1.CancelPaperOrderRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.cancelPaperOrderReq = req
}
func (f *fakeAPI) lastCancelPaperOrderReq() *altv1.CancelPaperOrderRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.cancelPaperOrderReq
}
func (f *fakeAPI) setFillPaperOrderReq(req *altv1.FillPaperOrderRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.fillPaperOrderReq = req
}
func (f *fakeAPI) lastFillPaperOrderReq() *altv1.FillPaperOrderRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.fillPaperOrderReq
}
func (f *fakeAPI) setSubmitLiveOrderReq(req *altv1.SubmitLiveOrderRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.submitLiveOrderReq = req
}
func (f *fakeAPI) lastSubmitLiveOrderReq() *altv1.SubmitLiveOrderRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.submitLiveOrderReq
}
func (f *fakeAPI) setCancelLiveOrderReq(req *altv1.CancelLiveOrderRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.cancelLiveOrderReq = req
}
func (f *fakeAPI) lastCancelLiveOrderReq() *altv1.CancelLiveOrderRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.cancelLiveOrderReq
}
func (f *fakeAPI) setGetLiveOrderReq(req *altv1.GetLiveOrderRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.getLiveOrderReq = req
}
func (f *fakeAPI) lastGetLiveOrderReq() *altv1.GetLiveOrderRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.getLiveOrderReq
}
func (f *fakeAPI) setGetLiveRiskPolicyReq(req *altv1.GetLiveRiskPolicyRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.getLiveRiskPolicyReq = req
}
func (f *fakeAPI) lastGetLiveRiskPolicyReq() *altv1.GetLiveRiskPolicyRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.getLiveRiskPolicyReq
}
func (f *fakeAPI) setGetLiveKillSwitchReq(req *altv1.GetLiveKillSwitchRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.getLiveKillSwitchReq = req
}
func (f *fakeAPI) lastGetLiveKillSwitchReq() *altv1.GetLiveKillSwitchRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.getLiveKillSwitchReq
}
func (f *fakeAPI) setSetLiveKillSwitchReq(req *altv1.SetLiveKillSwitchRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.setLiveKillSwitchReq = req
}
func (f *fakeAPI) lastSetLiveKillSwitchReq() *altv1.SetLiveKillSwitchRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.setLiveKillSwitchReq
}
func (f *fakeAPI) setSyncLiveAccountReq(req *altv1.SyncLiveAccountRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.syncLiveAccountReq = req
}
func (f *fakeAPI) lastSyncLiveAccountReq() *altv1.SyncLiveAccountRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.syncLiveAccountReq
}
func (f *fakeAPI) setGetLiveAccountSnapReq(req *altv1.GetLiveAccountSnapshotRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.getLiveAccountSnapReq = req
}
func (f *fakeAPI) lastGetLiveAccountSnapReq() *altv1.GetLiveAccountSnapshotRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.getLiveAccountSnapReq
}
func (f *fakeAPI) setListLiveAuditEventsReq(req *altv1.ListLiveAuditEventsRequest) {
f.mu.Lock()
defer f.mu.Unlock()
f.listLiveAuditEventsReq = req
}
func (f *fakeAPI) lastListLiveAuditEventsReq() *altv1.ListLiveAuditEventsRequest {
f.mu.Lock()
defer f.mu.Unlock()
return f.listLiveAuditEventsReq
}
// startFakeAPIServer starts a proto-socket server on a free localhost port that
// answers hello/list_instruments/list_bars with the supplied canned responses
// and records the received requests. It returns the ws:// URL and stops the
// server on test cleanup.
func startFakeAPIServer(t *testing.T, api *fakeAPI) string {
t.Helper()
ctx, cancel := context.WithCancel(context.Background())
t.Cleanup(cancel)
host := "127.0.0.1"
port := freePort(t)
path := "/socket"
srv := protoSocket.NewWsServer(host, port, path, func(conn *websocket.Conn) *protoSocket.WsClient {
return protoSocket.NewWsClient(conn, 0, 0, ParserMap())
})
srv.OnClientConnected = func(c *protoSocket.WsClient) {
protoSocket.AddRequestListenerTyped[*altv1.HelloRequest, *altv1.HelloResponse](&c.Communicator, func(req *altv1.HelloRequest) (*altv1.HelloResponse, error) {
return &altv1.HelloResponse{
ServerName: "alt-api-fake",
ServerVersion: "test",
AltProtocolVersion: req.GetAltProtocolVersion(),
Capabilities: api.helloCaps,
}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.ListInstrumentsRequest, *altv1.ListInstrumentsResponse](&c.Communicator, func(req *altv1.ListInstrumentsRequest) (*altv1.ListInstrumentsResponse, error) {
api.recordCall("list_instruments")
api.setInstReq(req)
if api.instResp != nil {
return api.instResp, nil
}
return &altv1.ListInstrumentsResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.ListBarsRequest, *altv1.ListBarsResponse](&c.Communicator, func(req *altv1.ListBarsRequest) (*altv1.ListBarsResponse, error) {
api.recordCall("list_bars")
api.setBarsReq(req)
if api.barsRespFunc != nil {
return api.barsRespFunc(req)
}
if api.barsResp != nil {
return api.barsResp, nil
}
return &altv1.ListBarsResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.StartBacktestRequest, *altv1.StartBacktestResponse](&c.Communicator, func(req *altv1.StartBacktestRequest) (*altv1.StartBacktestResponse, error) {
api.recordCall("start_backtest")
api.setStartBacktestReq(req)
if api.startBacktestFunc != nil {
return api.startBacktestFunc(req)
}
if api.startBacktestResp != nil {
return api.startBacktestResp, nil
}
return &altv1.StartBacktestResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetBacktestRunRequest, *altv1.GetBacktestRunResponse](&c.Communicator, func(req *altv1.GetBacktestRunRequest) (*altv1.GetBacktestRunResponse, error) {
api.setGetBacktestRunReq(req)
if api.getBacktestRunFunc != nil {
return api.getBacktestRunFunc(req)
}
if api.getBacktestRunResp != nil {
return api.getBacktestRunResp, nil
}
return &altv1.GetBacktestRunResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.ListBacktestRunsRequest, *altv1.ListBacktestRunsResponse](&c.Communicator, func(req *altv1.ListBacktestRunsRequest) (*altv1.ListBacktestRunsResponse, error) {
if api.listBacktestRunsResp != nil {
return api.listBacktestRunsResp, nil
}
return &altv1.ListBacktestRunsResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetBacktestRunDetailRequest, *altv1.GetBacktestRunDetailResponse](&c.Communicator, func(req *altv1.GetBacktestRunDetailRequest) (*altv1.GetBacktestRunDetailResponse, error) {
if api.getBacktestRunDetailResp != nil {
return api.getBacktestRunDetailResp, nil
}
return &altv1.GetBacktestRunDetailResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetBacktestResultRequest, *altv1.GetBacktestResultResponse](&c.Communicator, func(req *altv1.GetBacktestResultRequest) (*altv1.GetBacktestResultResponse, error) {
if api.getBacktestResultResp != nil {
return api.getBacktestResultResp, nil
}
return &altv1.GetBacktestResultResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.CompareBacktestRunsRequest, *altv1.CompareBacktestRunsResponse](&c.Communicator, func(req *altv1.CompareBacktestRunsRequest) (*altv1.CompareBacktestRunsResponse, error) {
if api.compareBacktestRunsResp != nil {
return api.compareBacktestRunsResp, nil
}
return &altv1.CompareBacktestRunsResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.ImportDailyBarsRequest, *altv1.ImportDailyBarsResponse](&c.Communicator, func(req *altv1.ImportDailyBarsRequest) (*altv1.ImportDailyBarsResponse, error) {
api.recordCall("import_daily_bars")
api.setImportDailyBarsReq(req)
if api.importDailyBarsResp != nil {
return api.importDailyBarsResp, nil
}
return &altv1.ImportDailyBarsResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.StartPaperTradingRequest, *altv1.StartPaperTradingResponse](&c.Communicator, func(req *altv1.StartPaperTradingRequest) (*altv1.StartPaperTradingResponse, error) {
api.recordCall("start_paper_trading")
api.setStartPaperReq(req)
if api.startPaperResp != nil {
return api.startPaperResp, nil
}
return &altv1.StartPaperTradingResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetPaperTradingStateRequest, *altv1.GetPaperTradingStateResponse](&c.Communicator, func(req *altv1.GetPaperTradingStateRequest) (*altv1.GetPaperTradingStateResponse, error) {
api.recordCall("get_paper_trading_state")
api.setGetPaperStateReq(req)
if api.getPaperStateResp != nil {
return api.getPaperStateResp, nil
}
return &altv1.GetPaperTradingStateResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.SubmitPaperOrderRequest, *altv1.SubmitPaperOrderResponse](&c.Communicator, func(req *altv1.SubmitPaperOrderRequest) (*altv1.SubmitPaperOrderResponse, error) {
api.recordCall("submit_paper_order")
api.setSubmitPaperOrderReq(req)
if api.submitPaperOrderResp != nil {
return api.submitPaperOrderResp, nil
}
return &altv1.SubmitPaperOrderResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.CancelPaperOrderRequest, *altv1.CancelPaperOrderResponse](&c.Communicator, func(req *altv1.CancelPaperOrderRequest) (*altv1.CancelPaperOrderResponse, error) {
api.recordCall("cancel_paper_order")
api.setCancelPaperOrderReq(req)
if api.cancelPaperOrderResp != nil {
return api.cancelPaperOrderResp, nil
}
return &altv1.CancelPaperOrderResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.FillPaperOrderRequest, *altv1.FillPaperOrderResponse](&c.Communicator, func(req *altv1.FillPaperOrderRequest) (*altv1.FillPaperOrderResponse, error) {
api.recordCall("fill_paper_order")
api.setFillPaperOrderReq(req)
if api.fillPaperOrderResp != nil {
return api.fillPaperOrderResp, nil
}
return &altv1.FillPaperOrderResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.SubmitLiveOrderRequest, *altv1.SubmitLiveOrderResponse](&c.Communicator, func(req *altv1.SubmitLiveOrderRequest) (*altv1.SubmitLiveOrderResponse, error) {
api.recordCall("submit_live_order")
api.setSubmitLiveOrderReq(req)
if api.submitLiveOrderResp != nil {
return api.submitLiveOrderResp, nil
}
return &altv1.SubmitLiveOrderResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.CancelLiveOrderRequest, *altv1.CancelLiveOrderResponse](&c.Communicator, func(req *altv1.CancelLiveOrderRequest) (*altv1.CancelLiveOrderResponse, error) {
api.recordCall("cancel_live_order")
api.setCancelLiveOrderReq(req)
if api.cancelLiveOrderResp != nil {
return api.cancelLiveOrderResp, nil
}
return &altv1.CancelLiveOrderResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetLiveOrderRequest, *altv1.GetLiveOrderResponse](&c.Communicator, func(req *altv1.GetLiveOrderRequest) (*altv1.GetLiveOrderResponse, error) {
api.recordCall("get_live_order")
api.setGetLiveOrderReq(req)
if api.getLiveOrderResp != nil {
return api.getLiveOrderResp, nil
}
return &altv1.GetLiveOrderResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetLiveRiskPolicyRequest, *altv1.GetLiveRiskPolicyResponse](&c.Communicator, func(req *altv1.GetLiveRiskPolicyRequest) (*altv1.GetLiveRiskPolicyResponse, error) {
api.recordCall("get_live_risk_policy")
api.setGetLiveRiskPolicyReq(req)
if api.getLiveRiskPolicyResp != nil {
return api.getLiveRiskPolicyResp, nil
}
return &altv1.GetLiveRiskPolicyResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetLiveKillSwitchRequest, *altv1.GetLiveKillSwitchResponse](&c.Communicator, func(req *altv1.GetLiveKillSwitchRequest) (*altv1.GetLiveKillSwitchResponse, error) {
api.recordCall("get_live_kill_switch")
api.setGetLiveKillSwitchReq(req)
if api.getLiveKillSwitchResp != nil {
return api.getLiveKillSwitchResp, nil
}
return &altv1.GetLiveKillSwitchResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.SetLiveKillSwitchRequest, *altv1.SetLiveKillSwitchResponse](&c.Communicator, func(req *altv1.SetLiveKillSwitchRequest) (*altv1.SetLiveKillSwitchResponse, error) {
api.recordCall("set_live_kill_switch")
api.setSetLiveKillSwitchReq(req)
if api.setLiveKillSwitchResp != nil {
return api.setLiveKillSwitchResp, nil
}
return &altv1.SetLiveKillSwitchResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.SyncLiveAccountRequest, *altv1.SyncLiveAccountResponse](&c.Communicator, func(req *altv1.SyncLiveAccountRequest) (*altv1.SyncLiveAccountResponse, error) {
api.recordCall("sync_live_account")
api.setSyncLiveAccountReq(req)
if api.syncLiveAccountResp != nil {
return api.syncLiveAccountResp, nil
}
return &altv1.SyncLiveAccountResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.GetLiveAccountSnapshotRequest, *altv1.GetLiveAccountSnapshotResponse](&c.Communicator, func(req *altv1.GetLiveAccountSnapshotRequest) (*altv1.GetLiveAccountSnapshotResponse, error) {
api.recordCall("get_live_account_snapshot")
api.setGetLiveAccountSnapReq(req)
if api.getLiveAccountSnapResp != nil {
return api.getLiveAccountSnapResp, nil
}
return &altv1.GetLiveAccountSnapshotResponse{}, nil
})
protoSocket.AddRequestListenerTyped[*altv1.ListLiveAuditEventsRequest, *altv1.ListLiveAuditEventsResponse](&c.Communicator, func(req *altv1.ListLiveAuditEventsRequest) (*altv1.ListLiveAuditEventsResponse, error) {
api.recordCall("list_live_audit_events")
api.setListLiveAuditEventsReq(req)
if api.listLiveAuditEventsResp != nil {
return api.listLiveAuditEventsResp, nil
}
return &altv1.ListLiveAuditEventsResponse{}, nil
})
}
if err := srv.Start(ctx); err != nil {
t.Fatalf("start fake API server: %v", err)
}
t.Cleanup(func() { _ = srv.Stop() })
return fmt.Sprintf("ws://%s:%d%s", host, port, path)
}
func freePort(t *testing.T) int {
t.Helper()
listener, err := net.Listen("tcp", "127.0.0.1:0")
if err != nil {
t.Fatalf("reserve TCP port: %v", err)
}
defer listener.Close()
addr, ok := listener.Addr().(*net.TCPAddr)
if !ok {
t.Fatalf("unexpected listener address type %T", listener.Addr())
}
return addr.Port
}
func dialTestClient(t *testing.T, url string) *APIClient {
t.Helper()
ctx, cancel := context.WithCancel(context.Background())
t.Cleanup(cancel)
client, err := Dial(ctx, url)
if err != nil {
t.Fatalf("dial fake API: %v", err)
}
t.Cleanup(func() { _ = client.Close() })
return client
}
func TestAPIClientHello(t *testing.T) {
url := startFakeAPIServer(t, &fakeAPI{helloCaps: []string{"hello", "market-read"}})
client := dialTestClient(t, url)
resp, err := client.Hello(context.Background(), &altv1.HelloRequest{AltProtocolVersion: "alt.v1"})
if err != nil {
t.Fatalf("hello: %v", err)
}
if resp.GetServerName() != "alt-api-fake" {
t.Errorf("server name = %q, want alt-api-fake", resp.GetServerName())
}
if resp.GetAltProtocolVersion() != "alt.v1" {
t.Errorf("protocol version = %q, want alt.v1", resp.GetAltProtocolVersion())
}
}
func TestAPIClientListInstruments(t *testing.T) {
api := &fakeAPI{instResp: &altv1.ListInstrumentsResponse{
Instruments: []*altv1.Instrument{{Id: "KRX:005930", Symbol: "005930"}},
}}
url := startFakeAPIServer(t, api)
client := dialTestClient(t, url)
resp, err := client.ListInstruments(context.Background(), &altv1.ListInstrumentsRequest{Market: altv1.Market_MARKET_KR})
if err != nil {
t.Fatalf("list instruments: %v", err)
}
if resp.GetError() != nil {
t.Fatalf("unexpected typed error: %+v", resp.GetError())
}
if len(resp.GetInstruments()) != 1 {
t.Fatalf("instruments = %d, want 1", len(resp.GetInstruments()))
}
if resp.GetInstruments()[0].GetId() != "KRX:005930" {
t.Errorf("instrument id = %q, want KRX:005930", resp.GetInstruments()[0].GetId())
}
got := api.lastInstReq()
if got == nil {
t.Fatal("server did not receive a list instruments request")
}
if got.GetMarket() != altv1.Market_MARKET_KR {
t.Errorf("server received market = %v, want MARKET_KR", got.GetMarket())
}
}
func TestAPIClientListBars(t *testing.T) {
api := &fakeAPI{barsResp: &altv1.ListBarsResponse{
Bars: []*altv1.Bar{{InstrumentId: "KRX:005930", Timeframe: altv1.Timeframe_TIMEFRAME_DAILY}},
}}
url := startFakeAPIServer(t, api)
client := dialTestClient(t, url)
req := &altv1.ListBarsRequest{
InstrumentId: "KRX:005930",
Timeframe: altv1.Timeframe_TIMEFRAME_DAILY,
FromUnixMs: 1746057600000,
ToUnixMs: 1747267200000,
}
resp, err := client.ListBars(context.Background(), req)
if err != nil {
t.Fatalf("list bars: %v", err)
}
if resp.GetError() != nil {
t.Fatalf("unexpected typed error: %+v", resp.GetError())
}
if len(resp.GetBars()) != 1 {
t.Fatalf("bars = %d, want 1", len(resp.GetBars()))
}
got := api.lastBarsReq()
if got == nil {
t.Fatal("server did not receive a list bars request")
}
if got.GetInstrumentId() != "KRX:005930" {
t.Errorf("server received instrument_id = %q, want KRX:005930", got.GetInstrumentId())
}
if got.GetTimeframe() != altv1.Timeframe_TIMEFRAME_DAILY {
t.Errorf("server received timeframe = %v, want TIMEFRAME_DAILY", got.GetTimeframe())
}
if got.GetFromUnixMs() != 1746057600000 || got.GetToUnixMs() != 1747267200000 {
t.Errorf("server received window = [%d,%d], want [1746057600000,1747267200000]", got.GetFromUnixMs(), got.GetToUnixMs())
}
}
func TestAPIClientConnectUnavailable(t *testing.T) {
// Reserve then release a port so the dial target is almost certainly closed.
port := freePort(t)
url := fmt.Sprintf("ws://127.0.0.1:%d/socket", port)
_, err := Dial(context.Background(), url)
if err == nil {
t.Fatal("expected dial to a closed port to fail")
}
if !errors.Is(err, ErrTransport) {
t.Errorf("error = %v, want it to wrap ErrTransport", err)
}
}
func TestAPIClientImportDailyBars(t *testing.T) {
api := &fakeAPI{importDailyBarsResp: &altv1.ImportDailyBarsResponse{
Provider: "kis",
InstrumentCount: 1,
BarCount: 42,
}}
url := startFakeAPIServer(t, api)
client := dialTestClient(t, url)
req := &altv1.ImportDailyBarsRequest{
Provider: "kis",
SelectorKind: "watchlist",
Market: altv1.Market_MARKET_KR,
Venue: altv1.Venue_VENUE_KRX,
Symbols: []string{"005930"},
FromYyyymmdd: "20240527",
ToYyyymmdd: "20240528",
}
resp, err := client.ImportDailyBars(context.Background(), req)
if err != nil {
t.Fatalf("ImportDailyBars: %v", err)
}
if resp.GetError() != nil {
t.Fatalf("unexpected typed error: %+v", resp.GetError())
}
if resp.GetProvider() != "kis" {
t.Errorf("resp provider = %q, want kis", resp.GetProvider())
}
if resp.GetInstrumentCount() != 1 {
t.Errorf("resp instrument count = %d, want 1", resp.GetInstrumentCount())
}
if resp.GetBarCount() != 42 {
t.Errorf("resp bar count = %d, want 42", resp.GetBarCount())
}
got := api.lastImportDailyBarsReq()
if got == nil {
t.Fatal("server did not receive an import daily bars request")
}
if got.GetProvider() != "kis" {
t.Errorf("server received provider = %q, want kis", got.GetProvider())
}
if got.GetSelectorKind() != "watchlist" {
t.Errorf("server received selector_kind = %q, want watchlist", got.GetSelectorKind())
}
if got.GetMarket() != altv1.Market_MARKET_KR {
t.Errorf("server received market = %v, want MARKET_KR", got.GetMarket())
}
if got.GetVenue() != altv1.Venue_VENUE_KRX {
t.Errorf("server received venue = %v, want VENUE_KRX", got.GetVenue())
}
if len(got.GetSymbols()) != 1 || got.GetSymbols()[0] != "005930" {
t.Errorf("server received symbols = %v, want [005930]", got.GetSymbols())
}
if got.GetFromYyyymmdd() != "20240527" {
t.Errorf("server received from_yyyymmdd = %q, want 20240527", got.GetFromYyyymmdd())
}
if got.GetToYyyymmdd() != "20240528" {
t.Errorf("server received to_yyyymmdd = %q, want 20240528", got.GetToYyyymmdd())
}
}
func TestAPIClientStartBacktest(t *testing.T) {
api := &fakeAPI{startBacktestResp: &altv1.StartBacktestResponse{
Run: &altv1.BacktestRun{Id: "run-1"},
}}
url := startFakeAPIServer(t, api)
client := dialTestClient(t, url)
req := &altv1.StartBacktestRequest{
Spec: &altv1.BacktestRunSpec{
StrategyId: "strat-abc",
Selector: &altv1.BacktestInputSelector{
InstrumentIds: []string{"005930"},
Symbols: []string{"AAPL"},
},
},
}
resp, err := client.StartBacktest(context.Background(), req)
if err != nil {
t.Fatalf("StartBacktest: %v", err)
}
if resp.GetError() != nil {
t.Fatalf("unexpected typed error: %+v", resp.GetError())
}
if resp.GetRun().GetId() != "run-1" {
t.Errorf("resp run id = %q, want run-1", resp.GetRun().GetId())
}
got := api.lastStartBacktestReq()
if got == nil {
t.Fatal("server did not receive a start backtest request")
}
if got.GetSpec().GetStrategyId() != "strat-abc" {
t.Errorf("server received strategy_id = %q, want strat-abc", got.GetSpec().GetStrategyId())
}
pSel := got.GetSpec().GetSelector()
if pSel == nil {
t.Fatal("server received nil selector")
}
if len(pSel.GetInstrumentIds()) != 1 || pSel.GetInstrumentIds()[0] != "005930" {
t.Errorf("server received instrument_ids = %v, want [005930]", pSel.GetInstrumentIds())
}
if len(pSel.GetSymbols()) != 1 || pSel.GetSymbols()[0] != "AAPL" {
t.Errorf("server received symbols = %v, want [AAPL]", pSel.GetSymbols())
}
}