mirror of
https://github.com/PaiGramTeam/sqlmodel.git
synced 2024-11-22 15:37:33 +00:00
28 lines
777 B
Python
28 lines
777 B
Python
from typing import Optional
|
|
|
|
from sqlalchemy import create_engine, select
|
|
from sqlalchemy.orm import Session
|
|
from sqlmodel import Field, SQLModel
|
|
|
|
|
|
def test_allow_instantiation_without_arguments(clear_sqlmodel):
|
|
class Item(SQLModel):
|
|
id: Optional[int] = Field(default=None, primary_key=True)
|
|
name: str
|
|
description: Optional[str] = None
|
|
|
|
class Config:
|
|
table = True
|
|
|
|
engine = create_engine("sqlite:///:memory:")
|
|
SQLModel.metadata.create_all(engine)
|
|
with Session(engine) as db:
|
|
item = Item()
|
|
item.name = "Rick"
|
|
db.add(item)
|
|
db.commit()
|
|
result = db.execute(select(Item)).scalars().all()
|
|
assert len(result) == 1
|
|
assert isinstance(item.id, int)
|
|
SQLModel.metadata.clear()
|