?HAMA

Navigation

Breadcrumbs

Create

Edit File Size: 1.31 KB

/opt/hc_python/lib64/python3.12/site-packages/alembic/testing/suite/test_op.py

Text Base64

"""Test against the builders in the op.* module."""

from sqlalchemy import Column
from sqlalchemy import event
from sqlalchemy import Integer
from sqlalchemy import String
from sqlalchemy import Table
from sqlalchemy.sql import text

from ...testing.fixtures import AlterColRoundTripFixture
from ...testing.fixtures import TestBase

@event.listens_for(Table, "after_parent_attach")
def _add_cols(table, metadata):
    if table.name == "tbl_with_auto_appended_column":
        table.append_column(Column("bat", Integer))

class BackendAlterColumnTest(AlterColRoundTripFixture, TestBase):
    __backend__ = True

def test_rename_column(self):
        self._run_alter_col({}, {"name": "newname"})

def test_modify_type_int_str(self):
        self._run_alter_col({"type": Integer()}, {"type": String(50)})

def test_add_server_default_int(self):
        self._run_alter_col({"type": Integer}, {"server_default": text("5")})

def test_modify_server_default_int(self):
        self._run_alter_col(
            {"type": Integer, "server_default": text("2")},
            {"server_default": text("5")},
        )

def test_modify_nullable_to_non(self):
        self._run_alter_col({}, {"nullable": False})

def test_modify_non_nullable_to_nullable(self):
        self._run_alter_col({"nullable": False}, {"nullable": True})

Exit & Reset Text mode: syntax highlighting auto-detects file type.

Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2025-04-04 08:02:08	Edit Download recursive recursive
test_autogen_comments.py	6.14 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
test_autogen_computed.py	4.03 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
test_autogen_diffs.py	8.20 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
test_autogen_fks.py	32.16 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
test_autogen_identity.py	5.69 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
test_environment.py	11.60 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
test_op.py	1.31 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
_autogen_fixtures.py	9.65 KB	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive
__init__.py	288 B	lrw-r--r--	2025-04-04 08:02:08	Edit Download recursive recursive

Directory Contents