def test_start_instance_fail_to_start(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
bs._poll_resolution = 0
self.patch(novaclient.Servers, 'fail_to_start', True)
self.assertRaises(interfaces.LatentBuildSlaveFailedToSubstantiate,
bs._start_instance)
def test_stop_instance_missing(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
instance = mock.Mock()
instance.id = 'uuid'
bs.instance = instance
# TODO: Check log for instance not found.
bs.stop_instance()
def test_start_instance_success(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
bs._poll_resolution = 0
uuid, image_uuid, time_waiting = bs._start_instance()
self.assertTrue(uuid)
self.assertEqual(image_uuid, 'image-uuid')
self.assertTrue(time_waiting)
def test_stop_instance_not_set(self):
"""
Test stopping the instance but with no instance to stop.
"""
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
bs.instance = None
stopped = yield bs.stop_instance()
self.assertEqual(stopped, None)
def test_getImage_string(self):
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image='image-uuid',
os_username='******',
os_password='******',
os_tenant_name='tenant',
os_auth_url='auth')
self.assertEqual('image-uuid', bs._getImage(None))
def test_stop_instance_notfast(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
# Make instance immediately active.
self.patch(novaclient.Servers, 'gets_until_active', 0)
s = novaclient.Servers()
bs.instance = inst = s.create()
self.assertIn(inst.id, s.instances)
bs.stop_instance(fast=False)
self.assertNotIn(inst.id, s.instances)
def test_start_instance_check_meta(self):
meta_arg = {'some_key': 'some-value'}
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
meta=meta_arg,
**self.bs_image_args)
bs._poll_resolution = 0
uuid, image_uuid, time_waiting = bs._start_instance()
self.assertIn('meta', bs.instance.boot_kwargs)
self.assertIdentical(bs.instance.boot_kwargs['meta'], meta_arg)
def test_start_instance_already_exists(self):
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image='image-uuid',
os_username='******',
os_password='******',
os_tenant_name='tenant',
os_auth_url='auth')
bs.instance = mock.Mock()
self.assertRaises(ValueError, bs.start_instance, None)
def test_getImage_callable(self):
def image_callable(images):
return images[0]
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image=image_callable,
**self.os_auth)
os_client = novaclient.Client('user', 'pass', 'tenant', 'auth')
os_client.images.images = ['uuid1', 'uuid2', 'uuid2']
self.assertEqual('uuid1', bs._getImage(os_client, image_callable))
def test_constructor_minimal(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
self.assertEqual(bs.slavename, 'bot')
self.assertEqual(bs.password, 'pass')
self.assertEqual(bs.flavor, 1)
self.assertEqual(bs.image, 'image-uuid')
self.assertEqual(bs.block_devices, None)
self.assertEqual(bs.os_username, 'user')
self.assertEqual(bs.os_password, 'pass')
self.assertEqual(bs.os_tenant_name, 'tenant')
self.assertEqual(bs.os_auth_url, 'auth')
def test_stop_instance_unknown(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
# Make instance immediately active.
self.patch(novaclient.Servers, 'gets_until_active', 0)
s = novaclient.Servers()
bs.instance = inst = s.create()
# Set status to DELETED. Instance should not be deleted when shutting
# down as it already is.
inst.status = novaclient.DELETED
self.assertIn(inst.id, s.instances)
bs.stop_instance()
self.assertIn(inst.id, s.instances)
def test_start_instance_fail_to_find(self):
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image='image-uuid',
os_username='******',
os_password='******',
os_tenant_name='tenant',
os_auth_url='auth')
bs._poll_resolution = 0
self.patch(novaclient.Servers, 'fail_to_get', True)
self.assertRaises(interfaces.LatentBuildSlaveFailedToSubstantiate,
bs._start_instance)
def test_start_instance_success(self):
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image='image-uuid',
os_username='******',
os_password='******',
os_tenant_name='tenant',
os_auth_url='auth')
bs._poll_resolution = 0
uuid, image_uuid, time_waiting = bs._start_instance()
self.assertTrue(uuid)
self.assertEqual(image_uuid, 'image-uuid')
self.assertTrue(time_waiting)
def test_start_instance_check_meta(self):
meta_arg = {'some_key': 'some-value'}
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image='image-uuid',
os_username='******',
os_password='******',
os_tenant_name='tenant',
os_auth_url='auth',
meta=meta_arg)
bs._poll_resolution = 0
uuid, image_uuid, time_waiting = bs._start_instance()
self.assertIn('meta', bs.instance.boot_kwargs)
self.assertIdentical(bs.instance.boot_kwargs['meta'], meta_arg)
def test_constructor_minimal(self):
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
image='image',
os_username='******',
os_password='******',
os_tenant_name='tenant',
os_auth_url='auth')
self.assertEqual(bs.slavename, 'bot')
self.assertEqual(bs.password, 'pass')
self.assertEqual(bs.flavor, 1)
self.assertEqual(bs.image, 'image')
self.assertEqual(bs.os_username, 'user')
self.assertEqual(bs.os_password, 'pass')
self.assertEqual(bs.os_tenant_name, 'tenant')
self.assertEqual(bs.os_auth_url, 'auth')
def test_constructor_block_devices_default(self):
block_devices = [{'uuid': 'uuid', 'volume_size': 10}]
bs = openstack.OpenStackLatentBuildSlave('bot',
'pass',
flavor=1,
block_devices=block_devices,
**self.os_auth)
self.assertEqual(bs.image, None)
self.assertEqual(len(bs.block_devices), 1)
self.assertEqual(bs.block_devices, [{
'boot_index': 0,
'delete_on_termination': True,
'destination_type': 'volume',
'device_name': 'vda',
'source_type': 'image',
'volume_size': 10,
'uuid': 'uuid'
}])
def test_getImage_string(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
self.assertEqual('image-uuid', bs._getImage(None, bs.image))
def test_start_instance_already_exists(self):
bs = openstack.OpenStackLatentBuildSlave('bot', 'pass',
**self.bs_image_args)
bs.instance = mock.Mock()
self.assertRaises(ValueError, bs.start_instance, None)
