mirror of https://github.com/django/django.git
55 lines
2.5 KiB
Python
55 lines
2.5 KiB
Python
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from django.test import TestCase
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from models import Child1, Child2, Child3, Child4, Child5, Child6, Child7
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class ManagersRegressionTests(TestCase):
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def test_managers(self):
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a1 = Child1.objects.create(name='fred', data='a1')
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a2 = Child1.objects.create(name='barney', data='a2')
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b1 = Child2.objects.create(name='fred', data='b1', value=1)
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b2 = Child2.objects.create(name='barney', data='b2', value=42)
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c1 = Child3.objects.create(name='fred', data='c1', comment='yes')
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c2 = Child3.objects.create(name='barney', data='c2', comment='no')
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d1 = Child4.objects.create(name='fred', data='d1')
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d2 = Child4.objects.create(name='barney', data='d2')
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e1 = Child5.objects.create(name='fred', comment='yes')
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e2 = Child5.objects.create(name='barney', comment='no')
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f1 = Child6.objects.create(name='fred', data='f1', value=42)
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f2 = Child6.objects.create(name='barney', data='f2', value=42)
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g1 = Child7.objects.create(name='fred')
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g2 = Child7.objects.create(name='barney')
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self.assertQuerysetEqual(Child1.manager1.all(), ["<Child1: a1>"])
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self.assertQuerysetEqual(Child1.manager2.all(), ["<Child1: a2>"])
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self.assertQuerysetEqual(Child1._default_manager.all(), ["<Child1: a1>"])
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self.assertQuerysetEqual(Child2._default_manager.all(), ["<Child2: b1>"])
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self.assertQuerysetEqual(Child2.restricted.all(), ["<Child2: b2>"])
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self.assertQuerysetEqual(Child3._default_manager.all(), ["<Child3: c1>"])
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self.assertQuerysetEqual(Child3.manager1.all(), ["<Child3: c1>"])
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self.assertQuerysetEqual(Child3.manager2.all(), ["<Child3: c2>"])
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# Since Child6 inherits from Child4, the corresponding rows from f1 and
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# f2 also appear here. This is the expected result.
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self.assertQuerysetEqual(Child4._default_manager.order_by('data'), [
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"<Child4: d1>",
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"<Child4: d2>",
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"<Child4: f1>",
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"<Child4: f2>"
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]
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)
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self.assertQuerysetEqual(Child4.manager1.all(), [
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"<Child4: d1>",
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"<Child4: f1>"
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]
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)
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self.assertQuerysetEqual(Child5._default_manager.all(), ["<Child5: fred>"])
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self.assertQuerysetEqual(Child6._default_manager.all(), ["<Child6: f1>"])
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self.assertQuerysetEqual(Child7._default_manager.order_by('name'), [
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"<Child7: barney>",
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"<Child7: fred>"
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]
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)
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