return m.recorder
}

// DeleteUnusedImages mocks base method.
func (m *MockImageGC) DeleteUnusedImages(ctx context.Context) error {
	m.ctrl.T.Helper()
	ret := m.ctrl.Call(m, "DeleteUnusedImages", ctx)
	ret0, _ := ret[0].(error)
	return ret0
}

// DeleteUnusedImages indicates an expected call of DeleteUnusedImages.
func (mr *MockImageGCMockRecorder) DeleteUnusedImages(ctx any) *gomock.Call {
	mr.mock.ctrl.T.Helper()

	HasDedicatedImageFs(ctx context.Context) (bool, error)
}

// ImageGC is responsible for performing garbage collection of unused images.
type ImageGC interface {
	// DeleteUnusedImages deletes unused images.
	DeleteUnusedImages(ctx context.Context) error
}

// ContainerGC is responsible for performing garbage collection of unused containers.
type ContainerGC interface {

		signalToReclaimFunc[evictionapi.SignalNodeFsInodesFree] = nodeReclaimFuncs{containerGC.DeleteAllUnusedContainers, imageGC.DeleteUnusedImages}
		signalToReclaimFunc[evictionapi.SignalImageFsAvailable] = nodeReclaimFuncs{containerGC.DeleteAllUnusedContainers, imageGC.DeleteUnusedImages}

	// try to delete images, but images are not old enough,so no image will be deleted
	err := manager.DeleteUnusedImages(ctx)
	assert := assert.New(t)
	require.NoError(t, err)
	assert.Len(fakeRuntime.ImageList, 3)
	// sleep 3 seconds, then images will be old enough to be deleted
	time.Sleep(time.Second * 3)
	err = manager.DeleteUnusedImages(ctx)
	require.NoError(t, err)
	assert.Len(fakeRuntime.ImageList, 1)
}

	GarbageCollect(ctx context.Context, beganGC time.Time) error

	// Start async garbage collection of images.
	Start()

	GetImageList() ([]container.Image, error)

	// Delete all unused images.
	DeleteUnusedImages(ctx context.Context) error
}

// ImageGCPolicy is a policy for garbage collecting images. Policy defines an allowed band in
// which garbage collection will be run.
type ImageGCPolicy struct {

	imageGCInvoked       bool
	containerGCInvoked   bool
	readAndWriteSeparate bool
	fakeSummaryProvider  *fakeSummaryProvider
	summaryAfterGC       *statsapi.Summary
}

// DeleteUnusedImages returns the mocked values.
func (m *mockDiskGC) DeleteUnusedImages(_ context.Context) error {
	m.imageGCInvoked = true
	if m.summaryAfterGC != nil && m.fakeSummaryProvider != nil {
		m.fakeSummaryProvider.result = m.summaryAfterGC
	}
	return m.err