Trigger cron validation

django_q/tests/test_scheduler.py

@@ -3,6 +3,7 @@ from multiprocessing import Event, Value
 
 import arrow
 import pytest
+from django.core.exceptions import ValidationError
 from django.db import IntegrityError
 from django.utils import timezone
 
@@ -100,6 +101,12 @@ def test_scheduler(broker, monkeypatch):
     assert hasattr(cron_schedule, 'pk') is True
     assert cron_schedule.full_clean() is None
     assert cron_schedule.__unicode__() == 'django_q.tests.tasks.word_multiply'
+    with pytest.raises(ValidationError):
+        cron_schedule = create_schedule('django_q.tests.tasks.word_multiply',
+                                        2,
+                                        word='django',
+                                        schedule_type=Schedule.CRON,
+                                        cron="0 22 * * 1-12")
     # All other types
     for t in Schedule.TYPE:
         if t[0] == Schedule.CRON: