AIOG-T-47. User property url added

* property added
 * unit tests added

aiogram/api/types/user.py

@@ -39,3 +39,10 @@ class User(TelegramObject):
         if self.last_name:
             return f"{self.first_name} {self.last_name}"
         return self.first_name
+
+    @property
+    def url(self) -> str:
+        """
+        Get user's profile url.
+        """
+        return f"tg://user?id={self.id}"

tests/test_api/test_types/test_user.py

@@ -24,3 +24,15 @@ class TestUser:
     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
+
+    @pytest.mark.parametrize(
+        "user_id, expected_url",
+        [
+            [42, "tg://user?id=42"],
+            [0, "tg://user?id=0"],
+            [-9999999999999999, "tg://user?id=-9999999999999999"],
+        ],
+    )
+    def test_url(self, user_id: int, expected_url: str):
+        user = User(id=user_id, is_bot=False, first_name="User", last_name="Name")
+        assert user.url == expected_url