def test_create_instances_here(self):
# Just grab the first instance type
inst_type = flavors.get_flavor(1)
image = {'properties': {}}
instance_uuids = self.instance_uuids
instance_props = {'id': 'removed',
'security_groups': 'removed',
'info_cache': 'removed',
'name': 'instance-00000001',
'hostname': 'meow',
'display_name': 'moo',
'image_ref': 'fake_image_ref',
'user_id': self.ctxt.user_id,
# Test these as lists
'metadata': {'moo': 'cow'},
'system_metadata': {'meow': 'cat'},
'flavor': inst_type,
'project_id': self.ctxt.project_id}
call_info = {'uuids': []}
block_device_mapping = [
objects.BlockDeviceMapping(context=self.ctxt,
**fake_block_device.FakeDbBlockDeviceDict(
block_device.create_image_bdm('fake_image_ref'),
anon=True))
]
def _fake_instance_update_at_top(_ctxt, instance):
call_info['uuids'].append(instance['uuid'])
self.stubs.Set(self.msg_runner, 'instance_update_at_top',
_fake_instance_update_at_top)
self.scheduler._create_instances_here(self.ctxt, instance_uuids,
instance_props, inst_type, image,
['default'], block_device_mapping)
self.assertEqual(instance_uuids, call_info['uuids'])
for count, instance_uuid in enumerate(instance_uuids):
instance = db.instance_get_by_uuid(self.ctxt, instance_uuid)
meta = utils.instance_meta(instance)
self.assertEqual('cow', meta['moo'])
sys_meta = utils.instance_sys_meta(instance)
self.assertEqual('cat', sys_meta['meow'])
self.assertEqual('meow', instance['hostname'])
self.assertEqual('moo-%d' % (count + 1),
instance['display_name'])
self.assertEqual('fake_image_ref', instance['image_ref'])
def test_will_get_flavor_by_id(self):
default_instance_type = flavors.get_default_flavor()
instance_type_id = default_instance_type.id
fetched = flavors.get_flavor(instance_type_id)
self.assertIsInstance(fetched, objects.Flavor)
self.assertEqual(default_instance_type.flavorid, fetched.flavorid)
