def METHOD_NAME(self, kube_version):
    """Test stan sts for the volume claim templates annotations."""
    docs = render_chart(
        kube_version=kube_version,
        values={
            "stan": {
                "persistence": {
                    "annotations": {
                        "astro.io/stan": "stan-sts",
                        "annotation": "stan-test",
                    }
                }
            }
        },
        show_only=[
            "charts/stan/templates/statefulset.yaml",
        ],
    )
    assert len(docs) == 1
    for doc in docs:
        assert {"annotation": "stan-test", "astro.io/stan": "stan-sts"} == doc[
            "spec"
        ]["volumeClaimTemplates"][0]["metadata"]["annotations"]