def test_await_attach_volume(self, dev_paths, p_sleep):
dev_paths.return_value = ['/dev/vda', '/dev/vdb']
p_sleep.return_value = None
instance = m.Instance(None, None, None)
self.assertIsNone(volumes._await_attach_volume(instance, '/dev/vdb'))
self.assertRaises(RuntimeError, volumes._await_attach_volume,
instance, '/dev/vdc')
def test_await_attach_volume(self, dev_paths, p_sleep):
dev_paths.return_value = ['/dev/vda', '/dev/vdb']
p_sleep.return_value = None
instance = r.InstanceResource({'instance_id': '123454321',
'instance_name': 'instt'})
self.assertIsNone(volumes._await_attach_volume(instance, '/dev/vdb'))
self.assertRaises(RuntimeError, volumes._await_attach_volume,
instance, '/dev/vdc')
def test_await_attach_volume(self, dev_paths, p_sleep):
dev_paths.return_value = ['/dev/vda', '/dev/vdb']
p_sleep.return_value = None
instance = r.InstanceResource({'instance_id': '123454321',
'instance_name': 'instt'})
self.assertIsNone(volumes._await_attach_volume(instance, '/dev/vdb'))
self.assertRaises(RuntimeError, volumes._await_attach_volume,
instance, '/dev/vdc')