wehub-resource-sync
70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
"""Migration-directory resolution: unusable env overrides must be loud.
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``OPENSQUILLA_MIGRATIONS_DIR`` pointing at a missing directory (or one with
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no ``V*.py`` files) used to fall through silently to a different migration
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set — the operator believes a pinned set is in effect while another one
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runs. The fallback behavior stays (boot should not die on a typo), but it
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must be logged.
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"""
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from __future__ import annotations
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from pathlib import Path
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import pytest
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import structlog
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from opensquilla.gateway.boot import _resolve_migrations_dir
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def _env_ignored_events(captured: list[dict]) -> list[dict]:
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return [
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entry
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for entry in captured
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if entry.get("event") == "resolve_migrations_dir.env_override_ignored"
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]
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def test_missing_env_dir_warns_and_falls_through(
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monkeypatch: pytest.MonkeyPatch, tmp_path: Path
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) -> None:
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missing = tmp_path / "does-not-exist"
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monkeypatch.setenv("OPENSQUILLA_MIGRATIONS_DIR", str(missing))
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with structlog.testing.capture_logs() as captured:
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resolved = _resolve_migrations_dir()
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assert resolved != missing
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assert any(resolved.glob("V*.py")) # fell through to a usable set
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events = _env_ignored_events(captured)
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assert len(events) == 1
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assert events[0]["path"] == str(missing)
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assert events[0]["reason"] == "directory does not exist"
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assert events[0]["log_level"] == "warning"
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def test_empty_env_dir_warns_with_no_migrations_reason(
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monkeypatch: pytest.MonkeyPatch, tmp_path: Path
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) -> None:
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empty = tmp_path / "empty-migrations"
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empty.mkdir()
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monkeypatch.setenv("OPENSQUILLA_MIGRATIONS_DIR", str(empty))
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with structlog.testing.capture_logs() as captured:
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resolved = _resolve_migrations_dir()
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assert resolved != empty
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events = _env_ignored_events(captured)
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assert len(events) == 1
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assert events[0]["path"] == str(empty)
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assert events[0]["reason"] == "no V*.py migration files found"
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def test_usable_env_dir_wins_without_warning(
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monkeypatch: pytest.MonkeyPatch, tmp_path: Path
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) -> None:
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pinned = tmp_path / "pinned-migrations"
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pinned.mkdir()
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(pinned / "V001__synthetic.py").write_text("steps = []\n")
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monkeypatch.setenv("OPENSQUILLA_MIGRATIONS_DIR", str(pinned))
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with structlog.testing.capture_logs() as captured:
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resolved = _resolve_migrations_dir()
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assert resolved == pinned
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assert _env_ignored_events(captured) == []
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