Initial commit

lab5-account-manager-security/tests/conftest.py

@@ -0,0 +1,5 @@
+import sys
+import os
+
+sys.path.insert(0, os.path.abspath(
+    os.path.join(os.path.dirname(__file__), "..")))

lab5-account-manager-security/tests/test_account_manager.py

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+from core.account_manager import AccountManager
+
+
+def test_crud_operations(tmp_path):
+    db_file = tmp_path / "accounts.json"
+    manager = AccountManager(db_file)
+
+    # Добавление
+    manager.add_user("alice", "hash1", "salt1")
+    assert "alice" in manager.list_users()
+
+    # Чтение
+    user = manager.get_user("alice")
+    assert user["hash"] == "hash1"
+
+    # Обновление
+    assert manager.update_user("alice", "hash2", "salt2")
+    user = manager.get_user("alice")
+    assert user["hash"] == "hash2"
+
+    # Удаление
+    assert manager.delete_user("alice")
+    assert "alice" not in manager.list_users()

lab5-account-manager-security/tests/test_audit_logger.py

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+from core.audit_logger import AuditLogger
+
+
+def test_log_event(tmp_path):
+    log_file = tmp_path / "audit.log"
+    logger = AuditLogger(log_file)
+
+    logger.log("Test event")
+    content = log_file.read_text(encoding="utf-8")
+
+    assert "Test event" in content
+    assert "[" in content  # должно быть время

lab5-account-manager-security/tests/test_crypto_manager.py

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+from core.crypto_manager import CryptoManager
+
+
+def test_encrypt_decrypt_file(tmp_path):
+    file = tmp_path / "plain.txt"
+    file.write_text("super secret", encoding="utf-8")
+
+    enc_file = tmp_path / "plain.enc"
+    dec_file = tmp_path / "plain.dec"
+
+    crypto = CryptoManager()
+    key = crypto.generate_key()
+
+    crypto.encrypt_file(file, key, enc_file)
+    crypto.decrypt_file(enc_file, key, dec_file)
+
+    assert dec_file.read_text(encoding="utf-8") == "super secret"

lab5-account-manager-security/tests/test_integrity_checker.py

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+from pathlib import Path
+from core.integrity_checker import IntegrityChecker
+
+
+def test_calculate_and_verify_hash(tmp_path: Path):
+    file = tmp_path / "data.txt"
+    file.write_text("hello", encoding="utf-8")
+
+    hash_file = tmp_path / "data.hash"
+    checker = IntegrityChecker()
+
+    checker.save_hash(file, hash_file)
+    assert checker.verify_hash(file, hash_file)
+
+    # Нарушим целостность
+    file.write_text("changed", encoding="utf-8")
+    assert not checker.verify_hash(file, hash_file)

lab5-account-manager-security/tests/test_password_hasher.py

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+import pytest
+from core.password_hasher import PasswordHasher
+
+
+def test_hash_and_verify():
+    hasher = PasswordHasher()
+    salt = hasher.generate_salt()
+    pwd = "secret123"
+    hashed = hasher.hash_password(pwd, salt)
+
+    assert hasher.verify_password(pwd, salt, hashed)
+    assert not hasher.verify_password("wrong", salt, hashed)