Files
SeedPass/src/tests/test_migrations.py
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Python

import sys
from pathlib import Path
import pytest
from cryptography.fernet import Fernet
sys.path.append(str(Path(__file__).resolve().parents[1]))
from password_manager.encryption import EncryptionManager
from password_manager.vault import Vault
from password_manager.migrations import LATEST_VERSION
def setup(tmp_path: Path):
key = Fernet.generate_key()
enc_mgr = EncryptionManager(key, tmp_path)
vault = Vault(enc_mgr, tmp_path)
return enc_mgr, vault
def test_migrate_v0_to_v1(tmp_path: Path):
enc_mgr, vault = setup(tmp_path)
legacy = {"passwords": {"0": {"website": "a", "length": 8}}}
enc_mgr.save_json_data(legacy)
data = vault.load_index()
assert data["schema_version"] == LATEST_VERSION
assert data["passwords"] == legacy["passwords"]
def test_error_on_future_version(tmp_path: Path):
enc_mgr, vault = setup(tmp_path)
future = {"schema_version": LATEST_VERSION + 1, "passwords": {}}
enc_mgr.save_json_data(future)
with pytest.raises(ValueError):
vault.load_index()