mirror of
https://github.com/PaiGramTeam/sqlmodel.git
synced 2024-11-22 07:08:06 +00:00
73 lines
1.7 KiB
Python
73 lines
1.7 KiB
Python
import enum
|
|
import uuid
|
|
|
|
from sqlalchemy import create_mock_engine
|
|
from sqlalchemy.sql.type_api import TypeEngine
|
|
from sqlmodel import Field, SQLModel
|
|
|
|
"""
|
|
Tests related to Enums
|
|
|
|
Associated issues:
|
|
* https://github.com/tiangolo/sqlmodel/issues/96
|
|
* https://github.com/tiangolo/sqlmodel/issues/164
|
|
"""
|
|
|
|
|
|
class MyEnum1(enum.Enum):
|
|
A = "A"
|
|
B = "B"
|
|
|
|
|
|
class MyEnum2(enum.Enum):
|
|
C = "C"
|
|
D = "D"
|
|
|
|
|
|
class BaseModel(SQLModel):
|
|
id: uuid.UUID = Field(primary_key=True)
|
|
enum_field: MyEnum2
|
|
|
|
|
|
class FlatModel(SQLModel, table=True):
|
|
id: uuid.UUID = Field(primary_key=True)
|
|
enum_field: MyEnum1
|
|
|
|
|
|
class InheritModel(BaseModel, table=True):
|
|
pass
|
|
|
|
|
|
def pg_dump(sql: TypeEngine, *args, **kwargs):
|
|
dialect = sql.compile(dialect=postgres_engine.dialect)
|
|
sql_str = str(dialect).rstrip()
|
|
if sql_str:
|
|
print(sql_str + ";")
|
|
|
|
|
|
def sqlite_dump(sql: TypeEngine, *args, **kwargs):
|
|
dialect = sql.compile(dialect=sqlite_engine.dialect)
|
|
sql_str = str(dialect).rstrip()
|
|
if sql_str:
|
|
print(sql_str + ";")
|
|
|
|
|
|
postgres_engine = create_mock_engine("postgresql://", pg_dump)
|
|
sqlite_engine = create_mock_engine("sqlite://", sqlite_dump)
|
|
|
|
|
|
def test_postgres_ddl_sql(capsys):
|
|
SQLModel.metadata.create_all(bind=postgres_engine, checkfirst=False)
|
|
|
|
captured = capsys.readouterr()
|
|
assert "CREATE TYPE myenum1 AS ENUM ('A', 'B');" in captured.out
|
|
assert "CREATE TYPE myenum2 AS ENUM ('C', 'D');" in captured.out
|
|
|
|
|
|
def test_sqlite_ddl_sql(capsys):
|
|
SQLModel.metadata.create_all(bind=sqlite_engine, checkfirst=False)
|
|
|
|
captured = capsys.readouterr()
|
|
assert "enum_field VARCHAR(1) NOT NULL" in captured.out
|
|
assert "CREATE TYPE" not in captured.out
|