package host

import (
	"context"
	"errors"
	"testing"
	"time"
)

func TestPlan9FencePassRetriesPreparation(t *testing.T) {
	ctx, cancel := context.WithTimeout(t.Context(), time.Second)
	defer cancel()
	calls := 0
	runHostFenceLoop(ctx, time.Millisecond, func(context.Context) error {
		calls++
		if calls == 2 {
			cancel()
		}
		return errors.New("credentials unavailable")
	})
	if calls != 2 {
		t.Fatalf("preparation was not retried: %d", calls)
	}
}