}
}

func makeClass(mode *storage.VolumeBindingMode, topologies []api.TopologySelectorTerm) *storage.StorageClass {
	return &storage.StorageClass{
		ObjectMeta:        metav1.ObjectMeta{Name: "foo", ResourceVersion: "foo"},
		Provisioner:       "kubernetes.io/foo-provisioner",
		ReclaimPolicy:     &deleteReclaimPolicy,
		VolumeBindingMode: mode,
		AllowedTopologies: topologies,
	}
}

type bindingTest struct {