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package sshd
import (
"context"
"net/http/httptest"
"path"
"testing"
"time"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab-shell/client/testserver"
"gitlab.com/gitlab-org/gitlab-shell/internal/config"
"gitlab.com/gitlab-org/gitlab-shell/internal/testhelper"
)
const serverUrl = "127.0.0.1:50000"
func TestShutdown(t *testing.T) {
s := setupServer(t)
go func() { require.NoError(t, s.ListenAndServe(context.Background())) }()
verifyStatus(t, s, StatusReady)
s.wg.Add(1)
require.NoError(t, s.Shutdown())
verifyStatus(t, s, StatusOnShutdown)
s.wg.Done()
verifyStatus(t, s, StatusClosed)
}
func TestReadinessProbe(t *testing.T) {
s := &Server{Config: &config.Config{Server: config.DefaultServerConfig}}
require.Equal(t, StatusStarting, s.getStatus())
mux := s.MonitoringServeMux()
req := httptest.NewRequest("GET", "/start", nil)
r := httptest.NewRecorder()
mux.ServeHTTP(r, req)
require.Equal(t, 503, r.Result().StatusCode)
s.changeStatus(StatusReady)
r = httptest.NewRecorder()
mux.ServeHTTP(r, req)
require.Equal(t, 200, r.Result().StatusCode)
s.changeStatus(StatusOnShutdown)
r = httptest.NewRecorder()
mux.ServeHTTP(r, req)
require.Equal(t, 503, r.Result().StatusCode)
}
func TestLivenessProbe(t *testing.T) {
s := &Server{Config: &config.Config{Server: config.DefaultServerConfig}}
mux := s.MonitoringServeMux()
req := httptest.NewRequest("GET", "/health", nil)
r := httptest.NewRecorder()
mux.ServeHTTP(r, req)
require.Equal(t, 200, r.Result().StatusCode)
}
func setupServer(t *testing.T) *Server {
testhelper.PrepareTestRootDir(t)
url := testserver.StartSocketHttpServer(t, []testserver.TestRequestHandler{})
srvCfg := config.ServerConfig{
Listen: serverUrl,
HostKeyFiles: []string{path.Join(testhelper.TestRoot, "certs/valid/server.key")},
}
cfg := &config.Config{RootDir: "/tmp", GitlabUrl: url, Server: srvCfg}
return &Server{Config: cfg}
}
func verifyStatus(t *testing.T, s *Server, st status) {
for i := 5; i < 500; i += 50 {
if s.getStatus() == st {
break
}
// Sleep incrementally ~2s in total
time.Sleep(time.Duration(i) * time.Millisecond)
}
require.Equal(t, s.getStatus(), st)
}
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