27 lines
984 B
Python
27 lines
984 B
Python
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import unittest
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from models import Tag, Annotation
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from django.db.models import Count
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class QuerysetOrderedTests(unittest.TestCase):
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"""
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Tests for the Queryset.ordered attribute.
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"""
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def test_no_default_or_explicit_ordering(self):
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self.assertEqual(Annotation.objects.all().ordered, False)
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def test_cleared_default_ordering(self):
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self.assertEqual(Tag.objects.all().ordered, True)
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self.assertEqual(Tag.objects.all().order_by().ordered, False)
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def test_explicit_ordering(self):
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self.assertEqual(Annotation.objects.all().order_by('id').ordered, True)
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def test_order_by_extra(self):
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self.assertEqual(Annotation.objects.all().extra(order_by=['id']).ordered, True)
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def test_annotated_ordering(self):
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qs = Annotation.objects.annotate(num_notes=Count('notes'))
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self.assertEqual(qs.ordered, False)
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self.assertEqual(qs.order_by('num_notes').ordered, True)
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