def test_image_snapshot_flatten_no_image_name_or_image_id(self):
        self.assertRaises(SaltCloudSystemExit,
                          opennebula.image_snapshot_flatten,
                          call='function',
                          kwargs={'snapshot_id': 0})
Delete the given metadata item.
dataset/ETHPy150Open saltstack/salt/tests/unit/cloud/clouds/opennebula_test.py/OpenNebulaTestCase.test_image_snapshot_flatten_no_image_name_or_image_id--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/instance_metadata_delete