def test_deprecation_warning(self) -> None:
        """Test that a deprecation warning is raised when instantiating CouchbaseVectorStore."""
        with pytest.warns(DeprecationWarning) as warnings_raised:
            CouchbaseVectorStore(
                cluster=self.cluster,
                bucket_name=BUCKET_NAME,
                scope_name=SCOPE_NAME,
                collection_name=COLLECTION_NAME,
                index_name=INDEX_NAME,
            )

        assert len(warnings_raised) >= 1, "DeprecationWarning was not raised."
Test that a deprecation warning is raised when instantiating CouchbaseVectorStore.
llama-index-integrations/vector_stores/llama-index-vector-stores-couchbase/tests/test_vector_stores_couchbase.py