update tests

Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>

container_checkpoint_opts.go

@@ -124,6 +124,12 @@ func WithCheckpointRW(ctx context.Context, client *Client, c *containers.Contain
 	return nil
 }
 
+// WithCheckpointTaskExit causes the task to exit after checkpoint
+func WithCheckpointTaskExit(ctx context.Context, client *Client, c *containers.Container, index *imagespec.Index, copts *options.CheckpointOptions) error {
+	copts.Exit = true
+	return nil
+}
+
 // GetIndexByMediaType returns the index in a manifest for the specified media type
 func GetIndexByMediaType(index *imagespec.Index, mt string) (*imagespec.Descriptor, error) {
 	for _, d := range index.Manifests {