本文整理汇总了Python中trove.guestagent.common.configuration.ConfigurationManager.max_num_overrides方法的典型用法代码示例。如果您正苦于以下问题：Python ConfigurationManager.max_num_overrides方法的具体用法？Python ConfigurationManager.max_num_overrides怎么用？Python ConfigurationManager.max_num_overrides使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类trove.guestagent.common.configuration.ConfigurationManager的用法示例。
在下文中一共展示了ConfigurationManager.max_num_overrides方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_configuration_manager
# 需要导入模块: from trove.guestagent.common.configuration import ConfigurationManager [as 别名]
# 或者: from trove.guestagent.common.configuration.ConfigurationManager import max_num_overrides [as 别名]
def test_configuration_manager(self, mock_strategy):
mock_strategy.count_revisions.return_value = 0
manager = ConfigurationManager(Mock(), Mock(), Mock(), Mock())
with ExpectedException(exception.DatastoreOperationNotSupported):
manager.update_override({})
with ExpectedException(exception.DatastoreOperationNotSupported):
manager.remove_override()
manager.set_override_strategy(mock_strategy, 1)
self.assertEqual(1, manager.max_num_overrides)
self.assertEqual(0, manager.current_revision)
with ExpectedException(
exception.UnprocessableEntity,
"The maximum number of attached Configuration Groups cannot "
"be negative."):
manager.max_num_overrides = -1
manager.max_num_overrides = 2
self.assertEqual(2, manager.max_num_overrides)
self.assertEqual(0, manager.current_revision)
manager.update_override({})
self.assertEqual(1, manager.current_revision)
manager.update_override({})
self.assertEqual(2, manager.current_revision)
with ExpectedException(
ConfigurationError, "This instance cannot have more than "
"'2' Configuration Groups attached."):
manager.update_override({})
self.assertEqual(2, manager.current_revision)
manager.remove_override()
self.assertEqual(1, manager.current_revision)
manager.update_override({})
self.assertEqual(2, manager.current_revision)
manager.remove_override()
self.assertEqual(1, manager.current_revision)
manager.remove_override()
self.assertEqual(0, manager.current_revision)
with ExpectedException(
ConfigurationError,
"This instance does not have a Configuration Group attached."):
manager.remove_override()
self.assertEqual(0, manager.current_revision)
manager.override_strategy = None
self.assertEqual(0, manager.max_num_overrides)
self.assertEqual(0, manager.current_revision)