1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
from __future__ import absolute_import
from django.test import TestCase
from .models import Child1, Child2, Child3, Child4, Child5, Child6, Child7
class ManagersRegressionTests(TestCase):
def test_managers(self):
a1 = Child1.objects.create(name='fred', data='a1')
a2 = Child1.objects.create(name='barney', data='a2')
b1 = Child2.objects.create(name='fred', data='b1', value=1)
b2 = Child2.objects.create(name='barney', data='b2', value=42)
c1 = Child3.objects.create(name='fred', data='c1', comment='yes')
c2 = Child3.objects.create(name='barney', data='c2', comment='no')
d1 = Child4.objects.create(name='fred', data='d1')
d2 = Child4.objects.create(name='barney', data='d2')
e1 = Child5.objects.create(name='fred', comment='yes')
e2 = Child5.objects.create(name='barney', comment='no')
f1 = Child6.objects.create(name='fred', data='f1', value=42)
f2 = Child6.objects.create(name='barney', data='f2', value=42)
g1 = Child7.objects.create(name='fred')
g2 = Child7.objects.create(name='barney')
self.assertQuerysetEqual(Child1.manager1.all(), ["<Child1: a1>"])
self.assertQuerysetEqual(Child1.manager2.all(), ["<Child1: a2>"])
self.assertQuerysetEqual(Child1._default_manager.all(), ["<Child1: a1>"])
self.assertQuerysetEqual(Child2._default_manager.all(), ["<Child2: b1>"])
self.assertQuerysetEqual(Child2.restricted.all(), ["<Child2: b2>"])
self.assertQuerysetEqual(Child3._default_manager.all(), ["<Child3: c1>"])
self.assertQuerysetEqual(Child3.manager1.all(), ["<Child3: c1>"])
self.assertQuerysetEqual(Child3.manager2.all(), ["<Child3: c2>"])
# Since Child6 inherits from Child4, the corresponding rows from f1 and
# f2 also appear here. This is the expected result.
self.assertQuerysetEqual(Child4._default_manager.order_by('data'), [
"<Child4: d1>",
"<Child4: d2>",
"<Child4: f1>",
"<Child4: f2>"
]
)
self.assertQuerysetEqual(Child4.manager1.all(), [
"<Child4: d1>",
"<Child4: f1>"
]
)
self.assertQuerysetEqual(Child5._default_manager.all(), ["<Child5: fred>"])
self.assertQuerysetEqual(Child6._default_manager.all(), ["<Child6: f1>"])
self.assertQuerysetEqual(Child7._default_manager.order_by('name'), [
"<Child7: barney>",
"<Child7: fred>"
]
)
|
