48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
import json
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import routes.prefs_routes as prefs_routes
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def test_save_replaces_prefs_file_atomically(monkeypatch, tmp_path):
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calls = []
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real_replace = prefs_routes.os.replace
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def fake_replace(src, dst):
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calls.append((src, dst))
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real_replace(src, dst)
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prefs_file = tmp_path / "data" / "user_prefs.json"
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monkeypatch.setattr(prefs_routes, "PREFS_FILE", str(prefs_file))
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monkeypatch.setattr(prefs_routes.os, "replace", fake_replace)
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prefs_routes._save({"theme": "dark"})
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assert len(calls) == 1
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src, dst = calls[0]
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assert dst == str(prefs_file)
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assert src.startswith(str(prefs_file) + ".tmp.")
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assert json.loads(prefs_file.read_text(encoding="utf-8")) == {"theme": "dark"}
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assert not list(prefs_file.parent.glob("*.tmp.*"))
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def test_save_for_user_preserves_scoped_user_prefs(monkeypatch, tmp_path):
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prefs_file = tmp_path / "data" / "user_prefs.json"
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monkeypatch.setattr(prefs_routes, "PREFS_FILE", str(prefs_file))
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prefs_routes._save_for_user("alice", {"theme": "dark"})
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data = json.loads(prefs_file.read_text(encoding="utf-8"))
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assert data == {"_users": {"alice": {"theme": "dark"}}}
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assert prefs_routes._load_for_user("alice") == {"theme": "dark"}
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def test_save_for_user_preserves_flat_prefs_when_auth_disabled(monkeypatch, tmp_path):
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prefs_file = tmp_path / "data" / "user_prefs.json"
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monkeypatch.setattr(prefs_routes, "PREFS_FILE", str(prefs_file))
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prefs_routes._save_for_user(None, {"theme": "dark"})
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data = json.loads(prefs_file.read_text(encoding="utf-8"))
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assert data == {"theme": "dark"}
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assert prefs_routes._load_for_user(None) == {"theme": "dark"}
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