fix: add tests

tests/types/dataset.py

@@ -457,3 +457,8 @@ WEBHOOK_INFO = {
     "has_custom_certificate": False,
     "pending_update_count": 0,
 }
+
+REPLY_KEYBOARD_MARKUP = {
+    "keyboard": [[{"text": "something here"}]],
+    "resize_keyboard": True,
+}

tests/types/test_reply_keyboard.py

@@ -0,0 +1,12 @@
+from aiogram import types
+from .dataset import REPLY_KEYBOARD_MARKUP
+
+reply_keyboard = types.ReplyKeyboardMarkup(**REPLY_KEYBOARD_MARKUP)
+
+
+def test_serialize():
+    assert reply_keyboard.to_python() == REPLY_KEYBOARD_MARKUP
+
+
+def test_deserialize():
+    assert reply_keyboard.to_object(reply_keyboard.to_python()) == reply_keyboard