Cron Offset Tasks

allianceauth/crontab/tests/test_models.py

@@ -0,0 +1,63 @@
+from unittest.mock import patch
+from django.test import TestCase
+
+from allianceauth.crontab.models import CronOffset
+
+
+class CronOffsetModelTest(TestCase):
+    def test_cron_offset_is_singleton(self):
+        """
+        Test that CronOffset is indeed a singleton and that
+        multiple calls to get_solo() return the same instance.
+        """
+        offset1 = CronOffset.get_solo()
+        offset2 = CronOffset.get_solo()
+
+        # They should be the exact same object in memory
+        self.assertEqual(offset1.pk, offset2.pk)
+
+    def test_default_values_random(self):
+        """
+        Test that the default values are set via random_default() when
+        no explicit value is provided. We'll patch 'random.random' to
+        produce predictable output.
+        """
+        with patch('allianceauth.crontab.models.random', return_value=0.1234):
+            # Force creation of a new CronOffset by clearing the existing one
+            CronOffset.objects.all().delete()
+
+            offset = CronOffset.get_solo()  # This triggers creation
+
+            # All fields should be 0.1234, because we patched random()
+            self.assertAlmostEqual(offset.minute, 0.1234)
+            self.assertAlmostEqual(offset.hour, 0.1234)
+            self.assertAlmostEqual(offset.day_of_month, 0.1234)
+            self.assertAlmostEqual(offset.month_of_year, 0.1234)
+            self.assertAlmostEqual(offset.day_of_week, 0.1234)
+
+    def test_update_offset_values(self):
+        """
+        Test that we can update the offsets and retrieve them.
+        """
+        offset = CronOffset.get_solo()
+        offset.minute = 0.5
+        offset.hour = 0.25
+        offset.day_of_month = 0.75
+        offset.month_of_year = 0.99
+        offset.day_of_week = 0.33
+        offset.save()
+
+        # Retrieve again to ensure changes persist
+        saved_offset = CronOffset.get_solo()
+        self.assertEqual(saved_offset.minute, 0.5)
+        self.assertEqual(saved_offset.hour, 0.25)
+        self.assertEqual(saved_offset.day_of_month, 0.75)
+        self.assertEqual(saved_offset.month_of_year, 0.99)
+        self.assertEqual(saved_offset.day_of_week, 0.33)
+
+    def test_str_representation(self):
+        """
+        Verify the __str__ method returns 'Cron Offsets'.
+        """
+        offset = CronOffset.get_solo()
+        self.assertEqual(str(offset), "Cron Offsets")