Name	Size	Mode	Actions
__pycache__/	-	0755	rm
test_autogen_comments.py	6283	0644	editdlrm
test_autogen_computed.py	6077	0644	editdlrm
test_autogen_diffs.py	8394	0644	editdlrm
test_autogen_fks.py	32927	0644	editdlrm
test_autogen_identity.py	6088	0644	editdlrm
test_environment.py	11877	0644	editdlrm
test_op.py	1343	0644	editdlrm
_autogen_fixtures.py	9881	0644	editdlrm
__init__.py	288	0644	editdlrm

"""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})