Added MagicData filter

tests/test_dispatcher/test_filters/test_magic_data.py

@@ -0,0 +1,30 @@
+import pytest
+from magic_filter import AttrDict
+
+from aiogram import F
+from aiogram.dispatcher.filters import MagicData
+from aiogram.types import Update
+
+
+class TestMagicDataFilter:
+    @pytest.mark.asyncio
+    async def test_call(self):
+        called = False
+
+        def check(value):
+            nonlocal called
+            called = True
+
+            assert isinstance(value, AttrDict)
+            assert value[0] == "foo"
+            assert value[1] == "bar"
+            assert value["spam"] is True
+            assert value.spam is True
+            return value
+
+        f = MagicData(magic_data=F.func(check))
+        result = await f(Update(update_id=123), "foo", "bar", spam=True)
+
+        assert called
+        assert isinstance(result, bool)
+        assert result