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# type: ignore
import ormar
import pytest
from ormar import ModelDefinitionError
from tests.lifespan import init_tests
from tests.settings import create_config
base_ormar_config = create_config()
def test_through_with_relation_fails():
class Category(ormar.Model):
ormar_config = base_ormar_config.copy(tablename="categories")
id = ormar.Integer(primary_key=True)
name = ormar.String(max_length=40)
class Blog(ormar.Model):
ormar_config = base_ormar_config.copy()
id: int = ormar.Integer(primary_key=True)
title: str = ormar.String(max_length=200)
class PostCategory(ormar.Model):
ormar_config = base_ormar_config.copy(tablename="posts_x_categories")
id: int = ormar.Integer(primary_key=True)
sort_order: int = ormar.Integer(nullable=True)
param_name: str = ormar.String(default="Name", max_length=200)
blog = ormar.ForeignKey(Blog)
with pytest.raises(ModelDefinitionError):
class Post(ormar.Model):
ormar_config = base_ormar_config.copy()
id: int = ormar.Integer(primary_key=True)
title: str = ormar.String(max_length=200)
categories = ormar.ManyToMany(Category, through=PostCategory)
create_test_database = init_tests(base_ormar_config)
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