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Added tests for Field.get_choices()'s limit_choices_to argument.

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Dan Moore 2019-10-23 10:43:47 +02:00 committed by Mariusz Felisiak
parent 0315c18fe1
commit f3855a8d2d
1 changed files with 23 additions and 0 deletions
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23
tests/model_fields/tests.py
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@ -266,3 +266,26 @@ class GetChoicesOrderingTests(TestCase):
self.field.remote_field.get_choices(include_blank=False),
[self.bar2, self.bar1]
)
class GetChoicesLimitChoicesToTests(TestCase):
@classmethod
def setUpTestData(cls):
cls.foo1 = Foo.objects.create(a='a', d='12.34')
cls.foo2 = Foo.objects.create(a='b', d='12.34')
cls.bar1 = Bar.objects.create(a=cls.foo1, b='b')
cls.bar2 = Bar.objects.create(a=cls.foo2, b='a')
cls.field = Bar._meta.get_field('a')
def assertChoicesEqual(self, choices, objs):
self.assertEqual(choices, [(obj.pk, str(obj)) for obj in objs])
def test_get_choices(self):
self.assertChoicesEqual(
self.field.get_choices(include_blank=False, limit_choices_to={'a': 'a'}),
[self.foo1],
)
self.assertChoicesEqual(
self.field.get_choices(include_blank=False, limit_choices_to={}),
[self.foo1, self.foo2],
)