def test_attach_to_instance_fail(self):
vol = self.volume
inst = fakes.FakeServer()
mp = utils.random_unicode()
vol._nova_volumes.create_server_volume = Mock(
side_effect=Exception("test"))
self.assertRaises(exc.VolumeAttachmentFailed, vol.attach_to_instance,
inst, mp)
def test_client_attach_to_instance(self):
clt = self.client
vol = self.volume
inst = fakes.FakeServer()
mp = utils.random_unicode()
vol.attach_to_instance = Mock()
clt.attach_to_instance(vol, inst, mp)
vol.attach_to_instance.assert_called_once_with(inst, mp)
def test_attach_to_instance(self):
vol = self.volume
inst = fakes.FakeServer()
mp = utils.random_unicode()
vol._nova_volumes.create_server_volume = Mock(return_value=vol)
vol.attach_to_instance(inst, mp)
vol._nova_volumes.create_server_volume.assert_called_once_with(
inst.id, vol.id, mp)
