def test_image_snapshot_revert_function_error(self):
        self.assertRaises(SaltCloudSystemExit,
                          opennebula.image_snapshot_revert,
                          call='foo')
Tests that a SaltCloudSystemExit is raised when something other than
dataset/ETHPy150Open saltstack/salt/tests/unit/cloud/clouds/opennebula_test.py/OpenNebulaTestCase.test_image_snapshot_revert_function_error