def test_build_filter_properties(self):
sched_hints = {'hint': ['over-there']}
forced_host = 'forced-host1'
forced_node = 'forced-node1'
instance_type = objects.Flavor()
filt_props = scheduler_utils.build_filter_properties(sched_hints,
forced_host, forced_node, instance_type)
self.assertEqual(sched_hints, filt_props['scheduler_hints'])
self.assertEqual([forced_host], filt_props['force_hosts'])
self.assertEqual([forced_node], filt_props['force_nodes'])
self.assertEqual(instance_type, filt_props['instance_type'])
def test_build_filter_properties_no_forced_host_no_force_node(self):
sched_hints = {'hint': ['over-there']}
forced_host = None
forced_node = None
instance_type = objects.Flavor()
filt_props = scheduler_utils.build_filter_properties(sched_hints,
forced_host, forced_node, instance_type)
self.assertEqual(sched_hints, filt_props['scheduler_hints'])
self.assertEqual(instance_type, filt_props['instance_type'])
self.assertNotIn('forced_host', filt_props)
self.assertNotIn('forced_node', filt_props)
