'``get_device_path`` returns the same ``FilePath`` for the volume device
when called multiple times.'

def test_get_device_path_device_repeatable_results(self):

    new_volume = self.api.create_volume(dataset_id=uuid4(), size=self.minimum_allocatable_size)
    attached_volume = self.api.attach_volume(new_volume.blockdevice_id, attach_to=self.this_node)
    device_path1 = self.api.get_device_path(attached_volume.blockdevice_id)
    device_path2 = self.api.get_device_path(attached_volume.blockdevice_id)
    self.assertEqual(device_path1, device_path2)
