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| package command
import ( "fmt" "testing" "time" )
func TestDemo(t *testing.T) { eventChan := make(chan string) go func() { events := []string{"start", "archive", "start", "archive", "start", "start"} for _, e := range events { eventChan <- e } }() defer close(eventChan)
commands := make(chan ICommand, 1000) defer close(commands)
go func() { for { event, ok := <-eventChan if !ok { return }
var command ICommand switch event { case "start": command = NewStartCommand() case "archive": command = NewArchiveCommand() }
commands <- command } }()
for { select { case c := <-commands: c.Execute() case <-time.After(1 * time.Second): fmt.Println("timeout 1s") return } } }
func TestDemoFunc(t *testing.T) { eventChan := make(chan string) go func() { events := []string{"start", "archive", "start", "archive", "start", "start"} for _, e := range events { eventChan <- e }
}() defer close(eventChan)
commands := make(chan Command, 1000) defer close(commands)
go func() { for { event, ok := <-eventChan if !ok { return }
var command Command switch event { case "start": command = StartCommandFunc() case "archive": command = ArchiveCommandFunc() }
commands <- command } }()
for { select { case c := <-commands: c() case <-time.After(1 * time.Second): fmt.Println("timeout 1s") return } } }
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