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
57
58
from django.db import models
from django.test import SimpleTestCase
from django.test.utils import isolate_apps
@isolate_apps('absolute_url_overrides')
class AbsoluteUrlOverrideTests(SimpleTestCase):
def test_get_absolute_url(self):
"""
get_absolute_url() functions as a normal method.
"""
def get_absolute_url(o):
return '/test-a/%s/' % o.pk
TestA = self._create_model_class('TestA', get_absolute_url)
self.assertTrue(hasattr(TestA, 'get_absolute_url'))
obj = TestA(pk=1, name='Foo')
self.assertEqual('/test-a/%s/' % obj.pk, obj.get_absolute_url())
def test_override_get_absolute_url(self):
"""
ABSOLUTE_URL_OVERRIDES should override get_absolute_url().
"""
def get_absolute_url(o):
return '/test-b/%s/' % o.pk
with self.settings(
ABSOLUTE_URL_OVERRIDES={
'absolute_url_overrides.testb': lambda o: '/overridden-test-b/%s/' % o.pk,
},
):
TestB = self._create_model_class('TestB', get_absolute_url)
obj = TestB(pk=1, name='Foo')
self.assertEqual('/overridden-test-b/%s/' % obj.pk, obj.get_absolute_url())
def test_insert_get_absolute_url(self):
"""
ABSOLUTE_URL_OVERRIDES should work even if the model doesn't have a
get_absolute_url() method.
"""
with self.settings(
ABSOLUTE_URL_OVERRIDES={
'absolute_url_overrides.testc': lambda o: '/test-c/%s/' % o.pk,
},
):
TestC = self._create_model_class('TestC')
obj = TestC(pk=1, name='Foo')
self.assertEqual('/test-c/%s/' % obj.pk, obj.get_absolute_url())
def _create_model_class(self, class_name, get_absolute_url_method=None):
attrs = {
'name': models.CharField(max_length=50),
'__module__': 'absolute_url_overrides',
}
if get_absolute_url_method:
attrs['get_absolute_url'] = get_absolute_url_method
return type(class_name, (models.Model,), attrs)