}
			case err := <-w.watcher.Errors:
				if w.errorHandler != nil {
					w.errorHandler(err)
				}
			}
		}
	}()
}

type watchAddRemover interface {
	Add(path string) error
	Remove(path string) error
}
type noopWatcher struct{}

func (noopWatcher) Add(path string) error    { return nil }
func (noopWatcher) Remove(path string) error { return nil }

	KilledContainers  []string
	RuntimeStatus     *kubecontainer.RuntimeStatus
	VersionInfo       string
	APIVersionInfo    string
	RuntimeType       string
	Err               error
	InspectErr        error
	StatusErr         error
	// If BlockImagePulls is true, then all PullImage() calls will be blocked until
	// UnblockImagePulls() is called. This is used to simulate image pull latency
	// from container runtime.

	var (
		lastError       error
		start           = time.Now()
		healthzEndpoint = fmt.Sprintf("http://%s:%d/healthz", healthzAddress, healthzPort)
	)

	fmt.Printf("[kubelet-check] Waiting for a healthy kubelet. This can take up to %v\n", w.timeout)

	formatError := func(cause string) error {
		return errors.Errorf("The HTTP call equal to 'curl -sSL %s' returned %s\n",

	}

	if count := tx.Model(&item).Association("Contents").Count(); count != 3 {
		t.Errorf("expected %d contents, got %d", 3, count)
	}

	var contents []ItemContent
	if err := tx.Find(&contents).Error; err != nil {
		t.Errorf("failed to find contents, got error: %v", err)
	}
	if len(contents) != 3 {
		t.Errorf("expected %d contents, got %d", 3, len(contents))
	}

	// test delete

// Errno values.
const (
	errnoERROR_IO_PENDING = 997
)

var (
	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
	errERROR_EINVAL     error = syscall.EINVAL
)

// errnoErr returns common boxed Errno values, to prevent
// allocations at runtime.
func errnoErr(e syscall.Errno) error {
	switch e {
	case 0:
		return errERROR_EINVAL
	case errnoERROR_IO_PENDING:
		return errERROR_IO_PENDING

	unread   int             // bytes unread when done
	err      error           // read error once empty. non-nil means closed.
	breakErr error           // immediate read error (caller doesn't see rest of b)
	donec    chan struct{}   // closed on error
	readFn   func()          // optional code to run in Read before error
}

type http2pipeBuffer interface {
	Len() int
	io.Writer
	io.Reader

	cache.delete(obj)
}

// Sentinel errors that can be checked for with errors.Is.
var (
	ErrWrongType  = errors.New("object has wrong type")
	ErrNotFound   = errors.New("object not found")
	ErrObjectName = errors.New("cannot determine object name")
)

type WrongTypeError struct {
	TypeName string
	Object   interface{}
}

func (e WrongTypeError) Error() string {

	return nil, fmt.Errorf("unimplemented")
}

func (envoyFilterGenerator) extendedPrincipal(_ string, _ []string, _ bool) (*rbacpb.Principal, error) {
	return nil, fmt.Errorf("unimplemented")
}

type srcIPGenerator struct{}

func (srcIPGenerator) permission(_, _ string, _ bool) (*rbacpb.Permission, error) {
	return nil, fmt.Errorf("unimplemented")
}

	// nil is success, else error
	return nil
}

func (fv *FakeVolumePathHandler) UnmapDevice(mapDir string, linkName string, bindMount bool) error {
	// nil is success, else error
	return nil
}

func (fv *FakeVolumePathHandler) RemoveMapPath(mapPath string) error {
	// nil is success, else error
	return nil
}

	err := adc.populateActualStateOfWorld(logger)
	if err != nil {
		t.Fatalf("Run failed with error. Expected: <no error> Actual: <%v>", err)
	}

	err = adc.populateDesiredStateOfWorld(logger)
	if err != nil {
		t.Fatalf("Run failed with error. Expected: <no error> Actual: %v", err)
	}

	// Test the ActualStateOfWorld contains all the node volumes