Update embedded documents (#44)

mongoz/core/db/documents/document.py

@@ -389,4 +389,5 @@ class EmbeddedDocument(BaseModel, metaclass=EmbeddedModelMetaClass):
     Graphical representation of an Embedded document.
     """
 
+    model_config: ClassVar[pydantic.ConfigDict] = pydantic.ConfigDict(arbitrary_types_allowed=True)
     __mongoz_fields__: ClassVar[Mapping[str, Type["MongozField"]]]

tests/embedded_documents/test_embedded_doc_decimal.py

@@ -0,0 +1,36 @@
+from typing import List
+
+import pytest
+
+import mongoz
+from mongoz import Document, EmbeddedDocument
+from tests.conftest import client
+
+pytestmark = pytest.mark.anyio
+
+
+class Actor(EmbeddedDocument):
+    name: str = mongoz.String()
+    price: float = mongoz.Decimal(max_digits=5, decimal_places=2, null=True)
+
+
+class Movie(Document):
+    actors: List[Actor] = mongoz.Array(Actor)
+
+    class Meta:
+        registry = client
+        database = "test_db"
+
+
+async def test_embedded_model() -> None:
+    actor = Actor(name="Tom Hanks", price=100.00)
+
+    await Movie(
+        actors=[actor],
+        name="Saving Private Ryan",
+    ).create()
+
+    movie = await Movie.objects.last()
+
+    assert movie.actors[0].name == "Tom Hanks"
+    assert float(str(movie.actors[0].price)) == 100.00