def validate_create_config_rollbacker(self, params, expected_decorators):
factory = gu.GenericUpdateFactory()
config_rollbacker = factory.create_config_rollbacker(
params["verbose"], params["dry_run"])
for decorator_type in expected_decorators:
self.assertIsInstance(config_rollbacker, decorator_type)
config_rollbacker = config_rollbacker.decorated_config_rollbacker
self.assertIsInstance(config_rollbacker, gu.FileSystemConfigRollbacker)
if params["dry_run"]:
self.assertIsInstance(config_rollbacker.config_wrapper,
gu.DryRunConfigWrapper)
self.assertIsInstance(
config_rollbacker.config_replacer.config_wrapper,
gu.DryRunConfigWrapper)
self.assertIsInstance(
config_rollbacker.config_replacer.patch_applier.config_wrapper,
gu.DryRunConfigWrapper)
else:
self.assertIsInstance(config_rollbacker.config_wrapper,
gu.ConfigWrapper)
self.assertIsInstance(
config_rollbacker.config_replacer.config_wrapper,
gu.ConfigWrapper)
self.assertIsInstance(
config_rollbacker.config_replacer.patch_applier.config_wrapper,
gu.ConfigWrapper)
def test_create_config_replacer__invalid_config_format__failure(self):
# Arrange
factory = gu.GenericUpdateFactory()
# Act and assert
self.assertRaises(ValueError, factory.create_config_replacer,
"INVALID_FORMAT", self.any_verbose, self.any_dry_run)
def validate_create_patch_applier(self, params, expected_decorators):
factory = gu.GenericUpdateFactory()
patch_applier = factory.create_patch_applier(params["config_format"],
params["verbose"],
params["dry_run"])
for decorator_type in expected_decorators:
self.assertIsInstance(patch_applier, decorator_type)
patch_applier = patch_applier.decorated_patch_applier
self.assertIsInstance(patch_applier, gu.PatchApplier)
if params["dry_run"]:
self.assertIsInstance(patch_applier.config_wrapper,
gu.DryRunConfigWrapper)
else:
self.assertIsInstance(patch_applier.config_wrapper,
gu.ConfigWrapper)
