Initial commit

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

@@ -0,0 +1,17 @@
+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"