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from typing import Optional, Union
import pytest
from pydantic import BaseModel
from typing_extensions import Annotated
from beanie import Document, Link
from beanie.odm.fields import Indexed
from beanie.odm.utils.pydantic import get_model_fields
from beanie.odm.utils.typing import extract_id_class, get_index_attributes
class Lock(Document):
k: int
class TestTyping:
def test_extract_id_class(self):
# Union
assert extract_id_class(Union[str, int]) is str
assert extract_id_class(Union[str, None]) is str
assert extract_id_class(Union[str, None, int]) is str
# Optional
assert extract_id_class(Optional[str]) is str
# Link
assert extract_id_class(Link[Lock]) == Lock
@pytest.mark.parametrize(
"type,result",
(
(str, None),
(Indexed(str), (1, {})),
(Indexed(str, "text", unique=True), ("text", {"unique": True})),
(Annotated[str, Indexed()], (1, {})),
(
Annotated[str, "other metadata", Indexed(unique=True)],
(1, {"unique": True}),
),
(Annotated[str, "other metadata"], None),
),
)
def test_get_index_attributes(self, type, result):
class Foo(BaseModel):
bar: type
field = get_model_fields(Foo)["bar"]
assert get_index_attributes(field) == result
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