AIOG-T-44. User property full_name added

* property docstring added
 * unit test parameters added

aiogram/api/types/user.py

@@ -33,6 +33,9 @@ class User(TelegramObject):
 
     @property
     def full_name(self) -> str:
+        """
+        Get full name of user.
+        """
         if self.last_name:
             return f"{self.first_name} {self.last_name}"
         return self.first_name

tests/test_api/test_types/test_user.py

@@ -5,16 +5,22 @@ from aiogram.api.types import User
 
 class TestUser:
     @pytest.mark.parametrize(
-        "first,last,result",
+        "first_name, last_name, expected_full_name",
         [
             ["User", None, "User"],
-            ["", None, ""],
-            [" ", None, " "],
-            ["User", "Name", "User Name"],
+            ["User", "", "User"],
             ["User", " ", "User  "],
+            ["User", "Name", "User Name"],
+            [" User", "Name", " User Name"],
+            ["User ", "Name", "User  Name"],
+            ["", None, ""],
+            ["", "", ""],
+            ["", " ", "  "],
+            [" ", None, " "],
+            [" ", "", " "],
             [" ", " ", "   "],
         ],
     )
-    def test_full_name(self, first: str, last: str, result: bool):
-        user = User(id=42, is_bot=False, first_name=first, last_name=last)
-        assert user.full_name == result
+    def test_full_name(self, first_name: str, last_name: str, expected_full_name: str):
+        user = User(id=42, is_bot=False, first_name=first_name, last_name=last_name)
+        assert user.full_name == expected_full_name