diff options
Diffstat (limited to 'nova/tests')
| -rw-r--r-- | nova/tests/scheduler/test_scheduler.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/nova/tests/scheduler/test_scheduler.py b/nova/tests/scheduler/test_scheduler.py index 2c32bbd94..05f954b73 100644 --- a/nova/tests/scheduler/test_scheduler.py +++ b/nova/tests/scheduler/test_scheduler.py @@ -132,6 +132,9 @@ class TestDriver(driver.Scheduler): method = 'named_method' driver.cast_to_host(context, topic, host, method, num=num) + def schedule_failing_method(self, context, instance_id): + raise exception.NoValidHost(reason="") + class SchedulerTestCase(test.TestCase): """Test case for scheduler""" @@ -244,6 +247,21 @@ class SchedulerTestCase(test.TestCase): db.instance_destroy(ctxt, i_ref1['id']) db.instance_destroy(ctxt, i_ref2['id']) + def test_exception_puts_instance_in_error_state(self): + """Test that an exception from the scheduler puts an instance + in the ERROR state.""" + + scheduler = manager.SchedulerManager() + ctxt = context.get_admin_context() + inst = _create_instance() + self.assertRaises(Exception, scheduler._schedule, + 'failing_method', ctxt, 'scheduler', + instance_id=inst['uuid']) + + # Refresh the instance + inst = db.instance_get(ctxt, inst['id']) + self.assertEqual(inst['vm_state'], vm_states.ERROR) + class SimpleDriverTestCase(test.TestCase): """Test case for simple driver""" |