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22 lines
607 B
Python
22 lines
607 B
Python
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from django.test import TestCase
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from models import DataModel
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class CustomField(TestCase):
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def test_defer(self):
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d = DataModel.objects.create(data=[1, 2, 3])
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self.assertTrue(isinstance(d.data, list))
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d = DataModel.objects.get(pk=d.pk)
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self.assertTrue(isinstance(d.data, list))
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self.assertEqual(d.data, [1, 2, 3])
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d = DataModel.objects.defer("data").get(pk=d.pk)
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d.save()
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d = DataModel.objects.get(pk=d.pk)
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self.assertTrue(isinstance(d.data, list))
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self.assertEqual(d.data, [1, 2, 3])
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