def setup(self, mock_exists):
mock_exists.return_value = True
self.context_manager_mock = mock.MagicMock()
self.file_mock = mock.MagicMock()
self.enter_mock = mock.MagicMock()
self.exit_mock = mock.MagicMock()
self.enter_mock.return_value = self.file_mock
setattr(self.context_manager_mock, '__enter__', self.enter_mock)
setattr(self.context_manager_mock, '__exit__', self.exit_mock)
self.container = ContainerSetupBase('root_dir')
def test_container_root_dir_does_not_exist(self, mock_exists):
mock_exists.return_value = False
ContainerSetupBase('root_dir')
