27 lines
848 B
Python
27 lines
848 B
Python
from django.test import TestCase
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from .models import Person
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class PropertyTests(TestCase):
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@classmethod
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def setUpTestData(cls):
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cls.a = Person.objects.create(first_name="John", last_name="Lennon")
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def test_getter(self):
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self.assertEqual(self.a.full_name, "John Lennon")
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def test_setter(self):
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# The "full_name" property hasn't provided a "set" method.
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with self.assertRaises(AttributeError):
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setattr(self.a, "full_name", "Paul McCartney")
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# And cannot be used to initialize the class.
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with self.assertRaises(AttributeError):
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Person(full_name="Paul McCartney")
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# But "full_name_2" has, and it can be used to initialize the class.
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a2 = Person(full_name_2="Paul McCartney")
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a2.save()
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self.assertEqual(a2.first_name, "Paul")
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