"""LanceDB scope helpers should fail gracefully on executor errors."""
from chunkhound.providers.database.lancedb_provider import LanceDBProvider
class _ExplodingFilesTable:
def search(self): # noqa: ANN001 - test stub
raise RuntimeError("boom")
def count_rows(self) -> int:
raise RuntimeError("boom")
def head(self, *_: object, **__: object): # noqa: ANN001 - test stub
raise RuntimeError("boom")
class _ExplodingChunksTable:
def count_rows(self) -> int:
raise RuntimeError("boom")
def to_pandas(self, *_: object, **__: object): # noqa: ANN001 - test stub
raise RuntimeError("boom")
def test_lancedb_scope_stats_handles_errors() -> None:
provider = LanceDBProvider.__new__(LanceDBProvider)
provider._files_table = _ExplodingFilesTable()
provider._chunks_table = _ExplodingChunksTable()
total_files, total_chunks = provider._executor_get_scope_stats(object(), {}, "scope/")
assert total_files == 0
assert total_chunks == 0
def test_lancedb_scope_paths_handles_errors() -> None:
provider = LanceDBProvider.__new__(LanceDBProvider)
provider._files_table = _ExplodingFilesTable()
paths = provider._executor_get_scope_file_paths(object(), {}, "scope/")
assert paths == []
