717594ef13
* ♻️ Make sa_column exclusive, do not allow incompatible arguments, sa_column_args, primary_key, etc * ✅ Add tests for new errors when incorrectly using sa_column * ✅ Add tests for sa_column_args and sa_column_kwargs * ♻️ Do not allow sa_relationship with sa_relationship_args or sa_relationship_kwargs * ✅ Add tests for relationship errors * ✅ Fix test for sa_column_args
100 lines
2.8 KiB
Python
100 lines
2.8 KiB
Python
from typing import Optional
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import pytest
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from sqlalchemy import Column, Integer, String
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from sqlmodel import Field, SQLModel
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def test_sa_column_takes_precedence() -> None:
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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sa_column=Column(String, primary_key=True, nullable=False),
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)
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# It would have been nullable with no sa_column
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assert Item.id.nullable is False # type: ignore
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assert isinstance(Item.id.type, String) # type: ignore
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def test_sa_column_no_sa_args() -> None:
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with pytest.raises(RuntimeError):
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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sa_column_args=[Integer],
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sa_column=Column(Integer, primary_key=True),
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)
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def test_sa_column_no_sa_kargs() -> None:
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with pytest.raises(RuntimeError):
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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sa_column_kwargs={"primary_key": True},
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sa_column=Column(Integer, primary_key=True),
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)
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def test_sa_column_no_primary_key() -> None:
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with pytest.raises(RuntimeError):
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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primary_key=True,
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sa_column=Column(Integer, primary_key=True),
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)
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def test_sa_column_no_nullable() -> None:
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with pytest.raises(RuntimeError):
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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nullable=True,
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sa_column=Column(Integer, primary_key=True),
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)
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def test_sa_column_no_foreign_key() -> None:
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with pytest.raises(RuntimeError):
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class Team(SQLModel, table=True):
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id: Optional[int] = Field(default=None, primary_key=True)
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name: str
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class Hero(SQLModel, table=True):
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id: Optional[int] = Field(default=None, primary_key=True)
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team_id: Optional[int] = Field(
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default=None,
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foreign_key="team.id",
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sa_column=Column(Integer, primary_key=True),
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)
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def test_sa_column_no_unique() -> None:
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with pytest.raises(RuntimeError):
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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unique=True,
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sa_column=Column(Integer, primary_key=True),
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)
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def test_sa_column_no_index() -> None:
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with pytest.raises(RuntimeError):
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class Item(SQLModel, table=True):
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id: Optional[int] = Field(
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default=None,
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index=True,
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sa_column=Column(Integer, primary_key=True),
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)
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