func TestLogEvent(t *testing.T) {
srv := &Server{
events: make([]utils.JSONMessage, 0, 64),
eventPublisher: utils.NewJSONMessagePublisher(),
}
srv.LogEvent("fakeaction", "fakeid", "fakeimage")
listener := make(chan utils.JSONMessage)
srv.eventPublisher.Subscribe(listener)
srv.LogEvent("fakeaction2", "fakeid", "fakeimage")
numEvents := len(srv.GetEvents())
if numEvents != 2 {
t.Fatalf("Expected 2 events, found %d", numEvents)
}
go func() {
time.Sleep(200 * time.Millisecond)
srv.LogEvent("fakeaction3", "fakeid", "fakeimage")
time.Sleep(200 * time.Millisecond)
srv.LogEvent("fakeaction4", "fakeid", "fakeimage")
}()
setTimeout(t, "Listening for events timed out", 2*time.Second, func() {
for i := 2; i < 4; i++ {
event := <-listener
if event != srv.GetEvents()[i] {
t.Fatalf("Event received it different than expected")
}
}
})
}
func NewServer(eng *engine.Engine, config *daemonconfig.Config) (*Server, error) {
daemon, err := daemon.NewDaemon(config, eng)
if err != nil {
return nil, err
}
srv := &Server{
Eng: eng,
daemon: daemon,
pullingPool: make(map[string]chan struct{}),
pushingPool: make(map[string]chan struct{}),
events: make([]utils.JSONMessage, 0, 64), //only keeps the 64 last events
eventPublisher: utils.NewJSONMessagePublisher(),
}
daemon.SetServer(srv)
return srv, nil
}