def METHOD_NAME(self, kube_version):
    labels = {"foo-key": "foo-value", "bar-key": "bar-value"}
    docs = render_chart(
        kube_version=kube_version,
        show_only=self.show_only,
        values={"astronomer": {"podLabels": labels}},
    )
    for k, v in labels.items():
        assert docs[0]["spec"]["template"]["metadata"]["labels"][k] == v