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Diffstat (limited to 'tests/test_store.py')
| -rw-r--r-- | tests/test_store.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/test_store.py b/tests/test_store.py new file mode 100644 index 0000000..f944130 --- /dev/null +++ b/tests/test_store.py @@ -0,0 +1,13 @@ +from __future__ import annotations + +import pytest + +from gap_pipeline.store import RunStore + + +def test_store_refuses_conflicting_overwrite(tmp_path) -> None: + store = RunStore(tmp_path, "item") + store.write_json("artifact.json", {"value": 1}) + store.write_json("artifact.json", {"value": 1}) + with pytest.raises(FileExistsError, match="refusing to overwrite"): + store.write_json("artifact.json", {"value": 2}) |