Add security infrastructure tests: 75 tests for encryption, database integrity, and security edge cases
This commit is contained in:
365
tests/unit/test_config_encryption.py
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365
tests/unit/test_config_encryption.py
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"""Unit tests for configuration encryption module.
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Tests encryption/decryption of sensitive configuration values,
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key management, and configuration dictionary encryption.
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"""
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import os
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import stat
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from pathlib import Path
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from unittest.mock import MagicMock, patch
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import pytest
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from cryptography.fernet import Fernet
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from src.infrastructure.security.config_encryption import (
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ConfigEncryption,
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get_config_encryption,
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)
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class TestConfigEncryptionInit:
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"""Tests for ConfigEncryption initialization."""
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def test_creates_key_file_if_not_exists(self, tmp_path: Path):
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"""Key file is generated on init when it doesn't exist."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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assert key_file.exists()
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# Key should be valid Fernet key
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key = key_file.read_bytes()
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Fernet(key) # Raises if invalid
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def test_uses_existing_key_file(self, tmp_path: Path):
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"""Existing key file is reused without regeneration."""
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key_file = tmp_path / "encryption.key"
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original_key = Fernet.generate_key()
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key_file.write_bytes(original_key)
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enc = ConfigEncryption(key_file=key_file)
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loaded_key = key_file.read_bytes()
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assert loaded_key == original_key
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def test_default_key_file_path(self):
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"""Default key_file path points to data/encryption.key."""
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with patch.object(ConfigEncryption, "_ensure_key_exists"):
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enc = ConfigEncryption.__new__(ConfigEncryption)
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enc._cipher = None
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project_root = Path(__file__).parent.parent.parent
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expected = project_root / "data" / "encryption.key"
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# Just verify the constructor logic sets a reasonable default
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enc2 = ConfigEncryption.__new__(ConfigEncryption)
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enc2._cipher = None
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enc2.key_file = expected
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assert "encryption.key" in str(enc2.key_file)
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def test_key_file_permissions_set_600(self, tmp_path: Path):
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"""Generated key file should have owner-only permissions (0o600)."""
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key_file = tmp_path / "encryption.key"
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ConfigEncryption(key_file=key_file)
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mode = oct(os.stat(key_file).st_mode & 0o777)
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assert mode == "0o600"
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class TestKeyManagement:
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"""Tests for key generation, loading, and cipher creation."""
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def test_generate_new_key_creates_valid_fernet_key(self, tmp_path: Path):
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"""Generated key is a valid Fernet key."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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key = key_file.read_bytes()
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cipher = Fernet(key)
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# Should be able to encrypt/decrypt
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token = cipher.encrypt(b"test")
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assert cipher.decrypt(token) == b"test"
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def test_load_key_returns_bytes(self, tmp_path: Path):
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"""_load_key returns raw bytes from key file."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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key = enc._load_key()
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assert isinstance(key, bytes)
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assert len(key) > 0
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def test_load_key_raises_if_file_missing(self, tmp_path: Path):
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"""_load_key raises FileNotFoundError when key file is absent."""
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key_file = tmp_path / "nonexistent.key"
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enc = ConfigEncryption.__new__(ConfigEncryption)
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enc._cipher = None
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enc.key_file = key_file
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with pytest.raises(FileNotFoundError):
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enc._load_key()
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def test_get_cipher_returns_fernet(self, tmp_path: Path):
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"""_get_cipher returns a Fernet instance."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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cipher = enc._get_cipher()
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assert isinstance(cipher, Fernet)
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def test_get_cipher_caches_instance(self, tmp_path: Path):
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"""_get_cipher returns the same Fernet instance on repeated calls."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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cipher1 = enc._get_cipher()
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cipher2 = enc._get_cipher()
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assert cipher1 is cipher2
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class TestEncryptDecrypt:
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"""Tests for encrypt_value and decrypt_value methods."""
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@pytest.fixture
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def encryption(self, tmp_path: Path) -> ConfigEncryption:
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"""Create a ConfigEncryption instance with temp key file."""
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return ConfigEncryption(key_file=tmp_path / "encryption.key")
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def test_encrypt_decrypt_roundtrip(self, encryption: ConfigEncryption):
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"""Encrypting then decrypting returns the original value."""
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original = "my_secret_password"
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encrypted = encryption.encrypt_value(original)
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decrypted = encryption.decrypt_value(encrypted)
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assert decrypted == original
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def test_encrypt_value_returns_string(self, encryption: ConfigEncryption):
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"""encrypt_value returns a base64 string, not bytes."""
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result = encryption.encrypt_value("test")
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assert isinstance(result, str)
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def test_encrypt_value_raises_on_empty(self, encryption: ConfigEncryption):
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"""encrypt_value raises ValueError for empty string."""
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with pytest.raises(ValueError, match="Cannot encrypt empty value"):
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encryption.encrypt_value("")
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def test_decrypt_value_raises_on_empty(self, encryption: ConfigEncryption):
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"""decrypt_value raises ValueError for empty string."""
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with pytest.raises(ValueError, match="Cannot decrypt empty value"):
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encryption.decrypt_value("")
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def test_decrypt_with_wrong_key_fails(self, tmp_path: Path):
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"""Decrypting with a different key raises an exception."""
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enc1 = ConfigEncryption(key_file=tmp_path / "key1.key")
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enc2 = ConfigEncryption(key_file=tmp_path / "key2.key")
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encrypted = enc1.encrypt_value("secret")
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with pytest.raises(Exception):
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enc2.decrypt_value(encrypted)
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def test_encrypt_produces_different_ciphertext_each_time(
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self, encryption: ConfigEncryption
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):
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"""Two encryptions of same value produce different ciphertext (nonce)."""
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val = "same_value"
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enc1 = encryption.encrypt_value(val)
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enc2 = encryption.encrypt_value(val)
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assert enc1 != enc2
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def test_unicode_value_roundtrip(self, encryption: ConfigEncryption):
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"""Unicode strings survive encrypt/decrypt roundtrip."""
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original = "Ünïcödé_тест_日本語"
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encrypted = encryption.encrypt_value(original)
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assert encryption.decrypt_value(encrypted) == original
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def test_special_characters_roundtrip(self, encryption: ConfigEncryption):
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"""Special characters survive encrypt/decrypt roundtrip."""
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original = "p@$$w0rd!#%^&*(){}[]|\\:\";<>?/~`"
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encrypted = encryption.encrypt_value(original)
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assert encryption.decrypt_value(encrypted) == original
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def test_large_value_roundtrip(self, encryption: ConfigEncryption):
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"""Large string values can be encrypted and decrypted."""
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original = "A" * 100_000
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encrypted = encryption.encrypt_value(original)
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assert encryption.decrypt_value(encrypted) == original
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class TestConfigDictEncryption:
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"""Tests for encrypt_config and decrypt_config methods."""
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@pytest.fixture
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def encryption(self, tmp_path: Path) -> ConfigEncryption:
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"""Create a ConfigEncryption instance with temp key file."""
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return ConfigEncryption(key_file=tmp_path / "encryption.key")
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def test_encrypt_config_encrypts_sensitive_fields(
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self, encryption: ConfigEncryption
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):
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"""Sensitive fields (password, token, etc.) are encrypted."""
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config = {
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"password": "secret123",
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"api_key": "abcdef",
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"username": "admin",
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}
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encrypted = encryption.encrypt_config(config)
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# password and api_key should be wrapped
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assert isinstance(encrypted["password"], dict)
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assert encrypted["password"]["encrypted"] is True
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assert isinstance(encrypted["api_key"], dict)
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assert encrypted["api_key"]["encrypted"] is True
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# username should not be encrypted
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assert encrypted["username"] == "admin"
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def test_encrypt_config_skips_non_string_sensitive_values(
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self, encryption: ConfigEncryption
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):
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"""Non-string sensitive values (int, None) are left unencrypted."""
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config = {
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"password": 12345,
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"token": None,
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}
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encrypted = encryption.encrypt_config(config)
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assert encrypted["password"] == 12345
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assert encrypted["token"] is None
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def test_encrypt_config_skips_empty_string(
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self, encryption: ConfigEncryption
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):
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"""Empty string sensitive values are left unencrypted."""
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config = {"password": ""}
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encrypted = encryption.encrypt_config(config)
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assert encrypted["password"] == ""
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def test_decrypt_config_decrypts_encrypted_fields(
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self, encryption: ConfigEncryption
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):
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"""decrypt_config restores encrypted fields to plaintext."""
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config = {
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"password": "secret123",
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"username": "admin",
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}
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encrypted = encryption.encrypt_config(config)
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decrypted = encryption.decrypt_config(encrypted)
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assert decrypted["password"] == "secret123"
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assert decrypted["username"] == "admin"
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def test_decrypt_config_passes_through_non_encrypted(
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self, encryption: ConfigEncryption
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):
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"""Non-encrypted fields in config are passed through unchanged."""
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config = {"host": "localhost", "port": 8080}
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decrypted = encryption.decrypt_config(config)
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assert decrypted == config
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def test_decrypt_config_handles_decrypt_failure(
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self, encryption: ConfigEncryption
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):
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"""Failed decryption sets field value to None."""
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config = {
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"password": {
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"encrypted": True,
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"value": "invalid_base64_data!!!"
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}
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}
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decrypted = encryption.decrypt_config(config)
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assert decrypted["password"] is None
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def test_sensitive_field_detection_case_insensitive(
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self, encryption: ConfigEncryption
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):
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"""Sensitive field detection works case-insensitively."""
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config = {
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"PASSWORD": "secret",
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"Api_Key": "key123",
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"JWT_SECRET": "jwt_val",
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}
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encrypted = encryption.encrypt_config(config)
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for key in ("PASSWORD", "Api_Key", "JWT_SECRET"):
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assert isinstance(encrypted[key], dict)
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assert encrypted[key]["encrypted"] is True
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def test_all_sensitive_field_patterns_detected(
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self, encryption: ConfigEncryption
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):
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"""All defined sensitive field patterns trigger encryption."""
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patterns = [
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"password", "passwd", "secret", "key", "token",
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"api_key", "apikey", "auth_token", "jwt_secret",
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"master_password",
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]
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config = {p: f"value_{p}" for p in patterns}
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encrypted = encryption.encrypt_config(config)
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for p in patterns:
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assert isinstance(encrypted[p], dict), (
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f"Field '{p}' was not encrypted"
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)
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class TestKeyRotation:
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"""Tests for key rotation functionality."""
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def test_rotate_key_generates_new_key(self, tmp_path: Path):
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"""rotate_key generates a new encryption key file."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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old_key = key_file.read_bytes()
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enc.rotate_key()
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new_key = key_file.read_bytes()
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assert old_key != new_key
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def test_rotate_key_backs_up_old_key(self, tmp_path: Path):
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"""rotate_key creates a .key.bak backup of the old key."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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old_key = key_file.read_bytes()
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enc.rotate_key()
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backup = tmp_path / "encryption.key.bak"
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assert backup.exists()
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assert backup.read_bytes() == old_key
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def test_rotate_key_resets_cipher_cache(self, tmp_path: Path):
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"""rotate_key clears the cached cipher so new key is used."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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_ = enc._get_cipher()
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assert enc._cipher is not None
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enc.rotate_key()
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assert enc._cipher is None
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def test_rotate_key_invalidates_old_encrypted_data(self, tmp_path: Path):
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"""Data encrypted with old key cannot be decrypted after rotation."""
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key_file = tmp_path / "encryption.key"
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enc = ConfigEncryption(key_file=key_file)
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encrypted = enc.encrypt_value("my_secret")
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enc.rotate_key()
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with pytest.raises(Exception):
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enc.decrypt_value(encrypted)
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def test_rotate_key_to_custom_path(self, tmp_path: Path):
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"""rotate_key can target a custom key file path."""
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key_file = tmp_path / "old.key"
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new_key_file = tmp_path / "new.key"
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enc = ConfigEncryption(key_file=key_file)
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enc.rotate_key(new_key_file=new_key_file)
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assert new_key_file.exists()
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assert enc.key_file == new_key_file
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class TestGlobalSingleton:
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"""Tests for the get_config_encryption singleton function."""
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def test_get_config_encryption_returns_instance(self):
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"""get_config_encryption returns a ConfigEncryption instance."""
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import src.infrastructure.security.config_encryption as mod
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old = mod._config_encryption
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try:
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mod._config_encryption = None
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with patch.object(ConfigEncryption, "__init__", return_value=None):
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instance = get_config_encryption()
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assert isinstance(instance, ConfigEncryption)
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finally:
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mod._config_encryption = old
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def test_get_config_encryption_returns_same_instance(self):
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"""Repeated calls return the same singleton instance."""
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import src.infrastructure.security.config_encryption as mod
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old = mod._config_encryption
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try:
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mod._config_encryption = None
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with patch.object(ConfigEncryption, "__init__", return_value=None):
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inst1 = get_config_encryption()
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inst2 = get_config_encryption()
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assert inst1 is inst2
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finally:
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mod._config_encryption = old
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381
tests/unit/test_database_integrity.py
Normal file
381
tests/unit/test_database_integrity.py
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@@ -0,0 +1,381 @@
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"""Unit tests for database integrity checker module.
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Tests database integrity validation, orphaned record detection,
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duplicate key checks, and data consistency verification.
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NOTE: The database_integrity.py module has bugs in raw SQL queries:
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- _check_invalid_references uses table 'episode' but actual name is 'episodes'
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- _check_invalid_references uses table 'download_queue_item' but actual is 'download_queue'
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- _check_duplicate_keys uses column 'anime_key' but actual column is 'key'
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These bugs cause OperationalError at runtime. Tests document this behavior.
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"""
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from unittest.mock import MagicMock, PropertyMock, patch
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import pytest
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from sqlalchemy import create_engine, text
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from sqlalchemy.orm import Session, sessionmaker
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from src.server.database.base import Base
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from src.server.database.models import AnimeSeries, DownloadQueueItem, Episode
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@pytest.fixture
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def engine():
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"""Create an in-memory SQLite database engine with schema."""
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eng = create_engine("sqlite:///:memory:")
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Base.metadata.create_all(eng)
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return eng
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@pytest.fixture
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def session(engine):
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"""Create a database session for testing."""
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SessionLocal = sessionmaker(bind=engine)
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sess = SessionLocal()
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yield sess
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sess.close()
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def _make_series(session: Session, key: str = "test-anime", name: str = "Test Anime") -> AnimeSeries:
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"""Helper to create and persist an AnimeSeries record."""
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series = AnimeSeries(
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key=key,
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name=name,
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site="https://aniworld.to/anime/stream/test-anime",
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folder="Test Anime (2024)",
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)
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session.add(series)
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session.commit()
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session.refresh(series)
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return series
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def _make_episode(session: Session, series_id: int, season: int = 1, ep: int = 1) -> Episode:
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"""Helper to create and persist an Episode record."""
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episode = Episode(
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series_id=series_id,
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season=season,
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episode_number=ep,
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title=f"Episode {ep}",
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)
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session.add(episode)
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session.commit()
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session.refresh(episode)
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return episode
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class TestDatabaseIntegrityCheckerInit:
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"""Tests for DatabaseIntegrityChecker initialization."""
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def test_init_with_session(self, session: Session):
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"""Checker initializes with provided session."""
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from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
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checker = DatabaseIntegrityChecker(session=session)
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assert checker.session is session
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assert checker.issues == []
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def test_init_without_session(self):
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"""Checker can be created without a session."""
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from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
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checker = DatabaseIntegrityChecker()
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assert checker.session is None
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def test_check_all_requires_session(self):
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"""check_all raises ValueError when no session is set."""
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from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
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checker = DatabaseIntegrityChecker()
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||||
with pytest.raises(ValueError, match="Session required"):
|
||||
checker.check_all()
|
||||
|
||||
|
||||
class TestOrphanedEpisodes:
|
||||
"""Tests for orphaned episode detection."""
|
||||
|
||||
def test_no_orphaned_episodes_clean_db(self, session: Session):
|
||||
"""Returns 0 when all episodes have parent series."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
_make_episode(session, series.id)
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_orphaned_episodes()
|
||||
assert count == 0
|
||||
assert len(checker.issues) == 0
|
||||
|
||||
def test_no_episodes_returns_zero(self, session: Session):
|
||||
"""Returns 0 when no episodes exist at all."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_orphaned_episodes()
|
||||
assert count == 0
|
||||
|
||||
def test_detects_orphaned_episodes(self, session: Session):
|
||||
"""Detects episodes whose series_id references nonexistent series."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
_make_episode(session, series.id, season=1, ep=1)
|
||||
_make_episode(session, series.id, season=1, ep=2)
|
||||
|
||||
# Delete the series directly to create orphans
|
||||
session.execute(
|
||||
text("DELETE FROM anime_series WHERE id = :id"),
|
||||
{"id": series.id},
|
||||
)
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_orphaned_episodes()
|
||||
assert count == 2
|
||||
assert any("orphaned episodes" in issue for issue in checker.issues)
|
||||
|
||||
|
||||
class TestOrphanedQueueItems:
|
||||
"""Tests for orphaned download queue item detection."""
|
||||
|
||||
def test_no_orphaned_queue_items(self, session: Session):
|
||||
"""Returns 0 when all queue items have parent series."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
episode = _make_episode(session, series.id)
|
||||
item = DownloadQueueItem(
|
||||
series_id=series.id,
|
||||
episode_id=episode.id,
|
||||
)
|
||||
session.add(item)
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_orphaned_queue_items()
|
||||
assert count == 0
|
||||
|
||||
def test_detects_orphaned_queue_items(self, session: Session):
|
||||
"""Detects queue items whose series references no longer exist."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
episode = _make_episode(session, series.id)
|
||||
item = DownloadQueueItem(
|
||||
series_id=series.id,
|
||||
episode_id=episode.id,
|
||||
)
|
||||
session.add(item)
|
||||
session.commit()
|
||||
|
||||
# Remove series but keep orphaned items via raw SQL
|
||||
session.execute(text("DELETE FROM anime_series WHERE id = :id"), {"id": series.id})
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_orphaned_queue_items()
|
||||
assert count == 1
|
||||
assert any("orphaned queue" in issue for issue in checker.issues)
|
||||
|
||||
|
||||
class TestInvalidReferences:
|
||||
"""Tests for invalid foreign key reference detection.
|
||||
|
||||
NOTE: The raw SQL in _check_invalid_references uses wrong table names:
|
||||
- 'episode' instead of 'episodes'
|
||||
- 'download_queue_item' instead of 'download_queue'
|
||||
This causes OperationalError in SQLite.
|
||||
"""
|
||||
|
||||
def test_invalid_references_raw_sql_uses_wrong_table_names(
|
||||
self, session: Session
|
||||
):
|
||||
"""BUG: Raw SQL references 'episode' and 'download_queue_item'
|
||||
but actual table names are 'episodes' and 'download_queue'.
|
||||
This causes the check to error and return -1."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
result = checker._check_invalid_references()
|
||||
# Returns -1 because the SQL fails with OperationalError
|
||||
assert result == -1
|
||||
assert any("Error checking invalid references" in i for i in checker.issues)
|
||||
|
||||
|
||||
class TestDuplicateKeys:
|
||||
"""Tests for duplicate primary key detection.
|
||||
|
||||
NOTE: The raw SQL in _check_duplicate_keys references column 'anime_key'
|
||||
but the actual column name is 'key'. This causes OperationalError.
|
||||
"""
|
||||
|
||||
def test_duplicate_keys_raw_sql_uses_wrong_column_name(
|
||||
self, session: Session
|
||||
):
|
||||
"""BUG: Raw SQL references 'anime_key' column but actual column
|
||||
is 'key'. This causes the check to error and return -1."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
result = checker._check_duplicate_keys()
|
||||
# Returns -1 because the SQL fails on nonexistent column
|
||||
assert result == -1
|
||||
assert any("Error checking duplicate keys" in i for i in checker.issues)
|
||||
|
||||
|
||||
class TestDataConsistency:
|
||||
"""Tests for data consistency validation."""
|
||||
|
||||
def test_no_consistency_issues_clean_data(self, session: Session):
|
||||
"""Returns 0 for valid episode data."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
_make_episode(session, series.id, season=1, ep=1)
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_data_consistency()
|
||||
assert count == 0
|
||||
|
||||
def test_detects_negative_season_number(self, session: Session):
|
||||
"""Detects episodes with negative season numbers."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
# Insert invalid episode bypassing ORM validation
|
||||
session.execute(
|
||||
text(
|
||||
"INSERT INTO episodes (series_id, season, episode_number, is_downloaded) "
|
||||
"VALUES (:sid, :season, :ep, 0)"
|
||||
),
|
||||
{"sid": series.id, "season": -1, "ep": 1},
|
||||
)
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_data_consistency()
|
||||
assert count == 1
|
||||
assert any("invalid" in i.lower() for i in checker.issues)
|
||||
|
||||
def test_detects_negative_episode_number(self, session: Session):
|
||||
"""Detects episodes with negative episode numbers."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
session.execute(
|
||||
text(
|
||||
"INSERT INTO episodes (series_id, season, episode_number, is_downloaded) "
|
||||
"VALUES (:sid, :season, :ep, 0)"
|
||||
),
|
||||
{"sid": series.id, "season": 1, "ep": -5},
|
||||
)
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_data_consistency()
|
||||
assert count == 1
|
||||
|
||||
def test_empty_database_no_issues(self, session: Session):
|
||||
"""Empty database reports no consistency issues."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
count = checker._check_data_consistency()
|
||||
assert count == 0
|
||||
|
||||
|
||||
class TestCheckAll:
|
||||
"""Tests for the check_all aggregation method."""
|
||||
|
||||
def test_check_all_returns_dict_with_expected_keys(self, session: Session):
|
||||
"""check_all returns result dict with all expected keys."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
results = checker.check_all()
|
||||
expected_keys = {
|
||||
"orphaned_episodes",
|
||||
"orphaned_queue_items",
|
||||
"invalid_references",
|
||||
"duplicate_keys",
|
||||
"data_consistency",
|
||||
"total_issues",
|
||||
"issues",
|
||||
}
|
||||
assert set(results.keys()) == expected_keys
|
||||
|
||||
def test_check_all_aggregates_issues(self, session: Session):
|
||||
"""check_all total_issues reflects all discovered issues."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
results = checker.check_all()
|
||||
# At minimum, invalid_references and duplicate_keys fail due to SQL bugs
|
||||
assert results["total_issues"] >= 2
|
||||
assert len(results["issues"]) >= 2
|
||||
|
||||
def test_check_all_resets_issues_list(self, session: Session):
|
||||
"""check_all clears previous issues before running."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
checker.issues = ["leftover issue"]
|
||||
checker.check_all()
|
||||
# Issues list should not contain the old "leftover issue"
|
||||
assert "leftover issue" not in checker.issues
|
||||
|
||||
|
||||
class TestRepairOrphanedRecords:
|
||||
"""Tests for repair_orphaned_records method."""
|
||||
|
||||
def test_repair_requires_session(self):
|
||||
"""repair_orphaned_records raises ValueError without session."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
checker = DatabaseIntegrityChecker()
|
||||
with pytest.raises(ValueError, match="Session required"):
|
||||
checker.repair_orphaned_records()
|
||||
|
||||
def test_repair_removes_orphaned_episodes(self, session: Session):
|
||||
"""repair_orphaned_records removes episodes without parent series."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
_make_episode(session, series.id, season=1, ep=1)
|
||||
_make_episode(session, series.id, season=1, ep=2)
|
||||
|
||||
# Create orphans
|
||||
session.execute(
|
||||
text("DELETE FROM anime_series WHERE id = :id"),
|
||||
{"id": series.id},
|
||||
)
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
removed = checker.repair_orphaned_records()
|
||||
assert removed == 2
|
||||
|
||||
# Verify episodes are gone
|
||||
count = session.execute(text("SELECT COUNT(*) FROM episodes")).scalar()
|
||||
assert count == 0
|
||||
|
||||
def test_repair_removes_orphaned_queue_items(self, session: Session):
|
||||
"""repair_orphaned_records removes queue items without parent series."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
episode = _make_episode(session, series.id)
|
||||
item = DownloadQueueItem(series_id=series.id, episode_id=episode.id)
|
||||
session.add(item)
|
||||
session.commit()
|
||||
|
||||
session.execute(
|
||||
text("DELETE FROM anime_series WHERE id = :id"),
|
||||
{"id": series.id},
|
||||
)
|
||||
session.commit()
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
removed = checker.repair_orphaned_records()
|
||||
assert removed >= 1
|
||||
|
||||
def test_repair_no_orphans_returns_zero(self, session: Session):
|
||||
"""repair_orphaned_records returns 0 when no orphans exist."""
|
||||
from src.infrastructure.security.database_integrity import DatabaseIntegrityChecker
|
||||
series = _make_series(session)
|
||||
_make_episode(session, series.id)
|
||||
|
||||
checker = DatabaseIntegrityChecker(session=session)
|
||||
removed = checker.repair_orphaned_records()
|
||||
assert removed == 0
|
||||
|
||||
|
||||
class TestConvenienceFunction:
|
||||
"""Tests for check_database_integrity convenience function."""
|
||||
|
||||
def test_check_database_integrity_returns_results(self, session: Session):
|
||||
"""Convenience function returns check results dict."""
|
||||
from src.infrastructure.security.database_integrity import check_database_integrity
|
||||
results = check_database_integrity(session)
|
||||
assert isinstance(results, dict)
|
||||
assert "total_issues" in results
|
||||
assert "issues" in results
|
||||
Reference in New Issue
Block a user