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Code Issues 32 Releases Wiki Activity

Moved tests for model Field.get_choices().

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Tim Graham
2018-04-20 10:37:29 -04:00
parent 11b8c30b9e
commit e35004966b
2 changed files with 14 additions and 12 deletions
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14
tests/model_fields/tests.py
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@@ -3,6 +3,7 @@ import pickle
from django import forms
from django.db import models
from django.test import SimpleTestCase, TestCase
from django.utils.functional import lazy
from .models import (
Foo, RenamedField, VerboseNameField, Whiz, WhizIter, WhizIterEmpty,
@@ -130,3 +131,16 @@ class ChoicesTests(SimpleTestCase):
self.assertEqual(WhizIterEmpty(c="b").c, "b") # Invalid value
self.assertIsNone(WhizIterEmpty(c=None).c) # Blank value
self.assertEqual(WhizIterEmpty(c='').c, '') # Empty value
class GetChoicesTests(SimpleTestCase):
def test_blank_in_choices(self):
choices = [('', '<><>'), ('a', 'A')]
f = models.CharField(choices=choices)
self.assertEqual(f.get_choices(include_blank=True), choices)
def test_lazy_strings_not_evaluated(self):
lazy_func = lazy(lambda x: 0 / 0, int) # raises ZeroDivisionError if evaluated.
f = models.CharField(choices=[(lazy_func('group'), (('a', 'A'), ('b', 'B')))])
self.assertEqual(f.get_choices(include_blank=True)[0], ('', '---------'))