本文整理汇总了Python中trove.guestagent.common.configuration.ConfigurationManager.render_configuration方法的典型用法代码示例。如果您正苦于以下问题：Python ConfigurationManager.render_configuration方法的具体用法？Python ConfigurationManager.render_configuration怎么用？Python ConfigurationManager.render_configuration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.render_configuration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_read_write_configuration
# 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 render_configuration [as 别名]
def test_read_write_configuration(self, read_file, write_file,
chown, chmod):
sample_path = Mock()
sample_owner = Mock()
sample_group = Mock()
sample_codec = MagicMock()
sample_requires_root = Mock()
manager = ConfigurationManager(
sample_path, sample_owner, sample_group, sample_codec,
requires_root=sample_requires_root)
manager.parse_configuration()
read_file.assert_called_with(sample_path, codec=sample_codec)
with patch.object(manager, 'parse_configuration',
return_value={'key1': 'v1', 'key2': 'v2'}):
self.assertEqual('v1', manager.get_value('key1'))
self.assertEqual(None, manager.get_value('key3'))
sample_contents = Mock()
manager.save_configuration(sample_contents)
write_file.assert_called_with(
sample_path, sample_contents, as_root=sample_requires_root)
chown.assert_called_with(sample_path, sample_owner, sample_group,
as_root=sample_requires_root)
chmod.assert_called_with(
sample_path, FileMode.ADD_READ_ALL, as_root=sample_requires_root)
sample_options = Mock()
with patch.object(manager, 'save_configuration') as save_config:
manager.render_configuration(sample_options)
save_config.assert_called_once_with(
sample_codec.serialize.return_value)
sample_codec.serialize.assert_called_once_with(sample_options)
with patch('trove.guestagent.common.configuration.'
'ConfigurationOverrideStrategy') as mock_strategy:
manager.set_override_strategy(mock_strategy)
manager._current_revision = 3
manager.save_configuration(sample_contents)
mock_strategy.remove_last.assert_called_once_with(
manager._current_revision + 1)
write_file.assert_called_with(
sample_path, sample_contents, as_root=sample_requires_root)