def test_get_previous_next_objects_previous_next(self):
"""Test the getting of prev, next object ids from the list."""
from invenio_workflows.utils import get_previous_next_objects
objects = [3, 4, 5]
self.assertEqual(get_previous_next_objects(objects, 4), (3, 5))
def test_get_previous_next_objects_not_there(self):
"""Test the getting of prev, next object ids from the list."""
from invenio_workflows.utils import get_previous_next_objects
objects = [3, 4]
self.assertEqual(get_previous_next_objects(objects, 42), (None, None))
