mtg_python_deckbuilder/code/tests/test_preview_perf_fetch_retry.py

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2025-09-30 16:01:51 -07:00
from code.scripts import preview_perf_benchmark as perf
def test_fetch_all_theme_slugs_retries(monkeypatch):
calls = {"count": 0}
def fake_fetch(url): # type: ignore[override]
calls["count"] += 1
if calls["count"] == 1:
raise RuntimeError("transient 500")
assert url.endswith("offset=0")
return {"items": [{"id": "alpha"}], "next_offset": None}
monkeypatch.setattr(perf, "_fetch_json", fake_fetch)
monkeypatch.setattr(perf.time, "sleep", lambda *_args, **_kwargs: None)
slugs = perf.fetch_all_theme_slugs("http://example.com", page_limit=1)
assert slugs == ["alpha"]
assert calls["count"] == 2