async def test_bulk_create_uuidpk_in_transaction(self):
async with in_transaction():
await UUIDPkModel.bulk_create([UUIDPkModel() for _ in range(1000)])
res = await UUIDPkModel.all().values_list("id", flat=True)
self.assertEqual(len(res), 1000)
self.assertIsInstance(res[0], UUID)
async def test_bulk_create_uuidpk_in_transaction_fail(self):
val = uuid4()
with self.assertRaises(IntegrityError):
async with in_transaction():
await UUIDPkModel.bulk_create([UUIDPkModel(id=val) for _ in range(10)])
async def test_describe_model_uuidpk_native(self):
val = UUIDPkModel.describe(serializable=False)
self.assertEqual(
val,
{
"name":
"models.UUIDPkModel",
"app_label":
"models",
"db_table":
"models_uuidpkmodel",
"abstract":
False,
"description":
None,
"unique_together": [],
"pk_field": {
"name": "id",
"field_type": fields.UUIDField,
"db_column": "id",
"db_column_types": {
"": "CHAR(36)",
"postgres": "UUID"
},
"python_type": uuid.UUID,
"generated": False,
"auto_created": False,
"nullable": False,
"unique": True,
"db_index": True,
"default": uuid.uuid4,
"description": None,
},
"fields": [
{
"name": "children",
"field_type": BackwardFKField,
"python_type": UUIDFkRelatedModel,
"generated": False,
"auto_created": True,
"nullable": True,
"unique": False,
"db_index": False,
"default": None,
"description": None,
},
{
"name": "peers",
"field_type": ManyToManyField,
"python_type": UUIDM2MRelatedModel,
"generated": False,
"auto_created": True,
"nullable": False,
"unique": False,
"db_index": False,
"default": None,
"description": None,
},
],
},
)